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Rakopoulou GD, Dadour IR. A preliminary study of carrion insects in Greece and their attraction to three animal baits: a forensic entomology perspective. Forensic Sci Med Pathol 2024:10.1007/s12024-024-00796-6. [PMID: 38430404 DOI: 10.1007/s12024-024-00796-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2024] [Indexed: 03/03/2024]
Abstract
The current study provides data on the composition of the dipteran and coleopteran fauna attracted to three different animal baits (chicken stomach, beef liver, fish) in the urban ecosystem of Athens, Greece. An additional objective was to examine the effect of bait choice by the collected taxa. Three trap locations were established within the Agricultural University of Athens. At each location two different types of baited traps were used to capture and record the local dipteran and coleopteran biodiversity. During the sampling period, a total of 2416 dipteran and coleopteran specimens representing 43 species were collected and identified. The three most abundant dipteran taxa were Sarcophaga sp. (Diptera: Sarcophagidae), Calliphora vicina Robineau-Desvoidy, Lucilia sericata (Meigen) (Diptera: Calliphoridae). The results showed that the structure of the local insect community associated with the decomposition of animal baits depends on the bait used for sampling. This study reinforced the feasibility of using animal tissues as attractants to a wide diversity of medical, parasitological and forensically important taxa. Overall, beef liver attracted the most insects with Diptera preferring beef liver and Coleoptera preferring chicken stomach. Furthermore, this study revealed that baits of one animal tissue did not attract all species but in combination a much better understanding of this biodiversity was achieved. Finally, from a forensic entomology perspective this study highlights the lack of understanding of the value of entomological data related to case work in Greece.
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Affiliation(s)
| | - Ian Robert Dadour
- Source Certain, Research and Development, Wangara DC, Western Australia, 6947, Australia.
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2
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Fu C, Zhang P, Zou X, Song T. Descriptive analyses of differentially expressed proteins during intrapuparial stage based on the label-free proteomics technique between Chrysomya megacephala and Synthesiomyia nudiseta. Leg Med (Tokyo) 2023; 64:102269. [PMID: 37201397 DOI: 10.1016/j.legalmed.2023.102269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/10/2023] [Accepted: 05/09/2023] [Indexed: 05/20/2023]
Abstract
The lack of rapid and accurate species identification methods on pupae restricts the practical application of forensic entomology. It is a new idea to construct portable and rapid identification kits based on the principle of antigen/antibody interaction. Screening differentially expressed proteins (DEPs) of fly pupae is a basis of solving the problem. Here, we used the label-free proteomics technique to discover the DEPs and further validate using the parallel reaction monitoring technique (PRM) in the common flies. In this study, we reared the Chrysomya megacephala and Synthesiomyia nudiseta at constanttemperature, and then we sampled at least four pupae at 24 h intervals until the end of the intrapuparial stage. We found 132 DEPs between Ch. megacephala, and S. nudiseta groups, with 68 and 64 proteins being up-regulated and down-regulated between the two groups. Among the 132 DEPs, we selected five proteins having potential for further development and utilization, such as C1-tetrahydrofolate synthase, Malate dehydrogenase, Transferrin, Protein disulfide-isomerase, and Fructose-bisphosphate aldolase, for further validation using PRM-targeted proteomics, with the trends of PRM results being consistent with the label-free data for corresponding proteins. The present study investigated DEPs via the label-free technique during the pupal development in the Ch. megacephala, and S. nudiseta and provided reference data for development of rapid and accurate identification kits.
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Affiliation(s)
- Chunliu Fu
- Hainan Modern Women and Children's Hospital, Haikou 571100, China
| | - Peng Zhang
- Department of Forensic Medicine, Hainan Medical University, Hainan Provincial Academician Workstation (Tropical Forensic Medicine), Hainan Provincial Tropical Forensic Engineering Research Center, Haikou 570100, China
| | - Xing Zou
- Department of Forensic Medicine, Hainan Medical University, Hainan Provincial Academician Workstation (Tropical Forensic Medicine), Hainan Provincial Tropical Forensic Engineering Research Center, Haikou 570100, China
| | - Tao Song
- Department of Forensic Medicine, Hainan Medical University, Hainan Provincial Academician Workstation (Tropical Forensic Medicine), Hainan Provincial Tropical Forensic Engineering Research Center, Haikou 570100, China.
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3
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Yan WL, Yang CH, Tan SH, Pai CY, Li KK, Chung CC. The Study of Forensically Important Insects Recovered from Human Corpses in Taiwan. INSECTS 2023; 14:346. [PMID: 37103159 PMCID: PMC10141353 DOI: 10.3390/insects14040346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 06/19/2023]
Abstract
A study of entomological specimens recovered from 117 human corpses in 114 forensic cases was conducted in Taiwan between 2011 and 2018. The comparisons and discussions of the entomological data were based on the locations (indoor vs. outdoor), environments (urban vs. suburban), season and decomposition stages of corpses. In the study, both morphology and DNA-based comparison methods were used to facilitate species identification. In total, nine families and twenty-two species were thus identified. The two most abundant fly species recovered from human corpses were Chrysomya megacephala (35.1%, 1735 out of 4949) and Chrysomya rufifacies (21.7%, 1072 out of 4949). As for case frequency, both the two were also the most common fly species (both 40%, 46 out of 114), particularly in outdoor cases (also both 74%, 25 out of 34). We found that Chrysomya pinguis and Lucilia porphyrina appeared in low temperature scenes in this study. Synthesiomyia nudiseta was the most common species detected on indoor (36%, 29 out of 80 cases) and urban (41%, 22 out of 54 cases) corpses. Sarcophagidae were strongly associated with urban environments (35%, 19 out of 54 cases), and Parasarcophaga (Liosarcophaga) dux, Liopygia ruficornis and Boettcherisca peregrina were the most frequent sarcophagid species collected from corpses. Hydrotaea spinigera was often found on corpses immersed in water (60%, three out of five cases) with advanced decay or remains stages. Megaselia scalaris was closely correlated with indoor cases (24%, 19 out of 80). In addition, Piophila megastigmata was collected from a corpse in the remains stage and the data represent the first report in Taiwan.
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Affiliation(s)
- Wei-Lun Yan
- Department of Forensic Science, Central Police University, No. 56, Shuren Rd., Guishan Dist., Taoyuan City 333322, Taiwan
- Forensic Science Center, Taoyuan Police Department, No. 3, Xianfu Rd., Taoyuan Dist., Taoyuan City 330206, Taiwan
| | - Chiou-Herr Yang
- Department of Forensic Science, Central Police University, No. 56, Shuren Rd., Guishan Dist., Taoyuan City 333322, Taiwan
| | - Siew Hwa Tan
- Genetics and Molecular Biology, Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Chung-Yen Pai
- Department of Criminal Investigation, Central Police University, No. 56, Shuren Rd., Guishan Dist., Taoyuan City 333322, Taiwan
| | - Kan-Kun Li
- Department of Forensic Science, Central Police University, No. 56, Shuren Rd., Guishan Dist., Taoyuan City 333322, Taiwan
- Forensic Science Center, Tainan Police Department, No. 3, Zhongzheng Rd., Xinying Dist., Tainan City 730207, Taiwan
| | - Chen-Chou Chung
- Department of Forensic Science, Central Police University, No. 56, Shuren Rd., Guishan Dist., Taoyuan City 333322, Taiwan
- Forensic Science Section, Hualien County Police Department, No. 21, Fuqian Rd., Hualien City 970018, Taiwan
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Keshavarzi D, Rassi Y, Oshaghi MA, Azizi K, Rafizadeh S, Alimohammadi A, Parkhideh SZ. Effects of ante-mortem use of methadone on insect succession patterns. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2021. [DOI: 10.1186/s41935-021-00231-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Evaluation of insect succession patterns is a scientific method to estimate the time elapsed since death. Several studies have shown that ante-mortem intake of opioids affect maggot growth rate. However, there are few published data that investigate the effect of ante-mortem opioid use on insect succession patterns.
Therefore, the main purpose of this research was to investigate the effect of methadone on the succession patterns of insects on rabbit carcasses during the spring and winter of 2019. In the present study, the H-null hypothesis represents the dissimilarity between the successional waves of species from testing and control carcasses (H0: P: 0).
Results
During this study, 15 and 13 insect species were collected from carcasses during the spring and winter, respectively. The most dominant species during the both seasons were Chrysomya albiceps and Calliphora vicina. These two species preferred to lay eggs on the control carcasses earlier than the treated carcasses. Lucilia cuprina was observed only from the remains of untreated carcasses, while Saprinus chalcites and Necrobia rufipes were recorded only from the remains of treated rabbits. Samples indicate that 11.8% of the insects were members of the Coleoptera. Permutation analyzes based on the Mantel test were 0.647 ± 0.16 (P = 0.009) and 0.693 ± 0.16 (P = 0.003) for the similarity of the species between treated and untreated carcasses in the spring and winter, respectively. Permutation analyzes for the two most dominant fly species (Ch. albiceps and C. vicina) between the treated and untreated carcasses in the spring and winter were 0.515 ± 0.15 (P = 0.05) and 0.491 ± 0.14 (P = 0.09), respectively.
Conclusion
The results revealed that the overall pattern of insect succession was similar between the treated and untreated rabbit carcasses. However, the patterns of succession of Chrysomya albiceps and Calliphora vicina differed slightly between treated and untreated carcasses, and this could have an effect on the PMI min estimate.
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Arnaldos MI, García MD. Entomological Contributions to the Legal System in Southeastern Spain. INSECTS 2021; 12:insects12050429. [PMID: 34068735 PMCID: PMC8150274 DOI: 10.3390/insects12050429] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/10/2021] [Accepted: 03/29/2021] [Indexed: 11/16/2022]
Abstract
The aim of this work is to present a number of forensic cases that took place in Southeastern Spain (Murcia province) in which the entomological evidence aided to fully solve the issues raised during the legal enquiry, enhancing the close interrelationships between experimental studies performed and actual forensic cases assessed. In all cases, the expert report was requested by the police agents or the medical examiners, the latter attempting to make stronger their own conclusions. The assessment of all cases was possible by comparing the evidence and circumstances of each one with the experimental data previously obtained in our laboratory concerning aspects such as faunistic, ecological, morphological, etc., and by considering data from other researchers. In all cases, the evidence could be addressed, although in some cases, it had not been properly collected or processed. Thus, the utility of the experimental studies in forensic practice, even when being considered merely biological, and without immediate practical application, can be demonstrated as well as the need for providing specialized instruction on Forensic Entomology procedures to the different agents involved in forensic investigation.
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Affiliation(s)
- María-Isabel Arnaldos
- Area of Zoology, Faculty of Biology, University of Murcia, 30100 Murcia, Spain;
- Unit of Forensic Entomology and Evidence Microscopic Analysis, External Service of Forensic Sciences and Techniques, University of Murcia, 30100 Murcia, Spain
- Correspondence:
| | - María-Dolores García
- Area of Zoology, Faculty of Biology, University of Murcia, 30100 Murcia, Spain;
- Unit of Forensic Entomology and Evidence Microscopic Analysis, External Service of Forensic Sciences and Techniques, University of Murcia, 30100 Murcia, Spain
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Nigoghosian G, Weidner LM, Stamper TI. Technical note: A technique to mount Sarcophagidae and Calliphoridae (Diptera) larvae for forensic identification using geometric morphometrics. Forensic Sci Int Synerg 2021; 3:100135. [PMID: 33796848 PMCID: PMC7995481 DOI: 10.1016/j.fsisyn.2021.100135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 11/23/2022]
Abstract
Geometric morphometric analyses use landmark coordinates from images of specific areas on specimens. Therefore, to minimize differences arising from human preparation, preparation of the specimen is crucial. The application of geometric morphometrics has been used in entomology for identifying adult dipteran species, however, applying this technique to larval specimens requires the production of standard protocols which would allow specimens to be compared equally. This proposed protocol consists of a two-step process: 1. using 15% potassium hydroxide (KOH) to clear the specimen, followed by rinsing the specimen with 80% ethanol; 2. removal and spreading of the mouthhooks on a slide for imaging and analysis. The goal of this work is to standardize specimen preparation, which would reduce human error and facilitate use of geometric morphometrics to identify dipteran larvae.
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Affiliation(s)
- Gregory Nigoghosian
- Department of Entomology, Purdue University, 901 W. State Street, West Lafayette, IN, 47907, USA
| | - Lauren M Weidner
- Department of Entomology, Purdue University, 901 W. State Street, West Lafayette, IN, 47907, USA
| | - Trevor I Stamper
- Department of Entomology, Purdue University, 901 W. State Street, West Lafayette, IN, 47907, USA
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Ivorra T, Martínez-Sánchez A, Rojo S. Review of Synthesiomyia nudiseta (Diptera: Muscidae) as a useful tool in forensic entomology. Int J Legal Med 2021; 135:2003-2015. [PMID: 33738569 DOI: 10.1007/s00414-021-02543-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/14/2021] [Indexed: 01/05/2023]
Abstract
Synthesiomyia nudiseta (van der Wulp, 1883) is a synanthropic muscid found in tropical and subtropical zones around the world. The larvae of this species are a secondary agent of myiasis with necrophagous habits and play an important role in forensic entomology, as they are used as an indicator of post-mortem interval. Adults can be considered vectors of etiological agents such as Escherichia coli and Shigella dysenteriae. Due to its ability to adapt to different environmental conditions, its high dispersal capacity (shown by its introduction to Europe), its predatory habits in the last larval stage and the difficulty of identifying it, a very important goal is to update our knowledge about this species. Therefore, the main objective of this paper is to review the identification, geographical distribution and biology of this species in order to provide better support to investigations involving this fly.
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Affiliation(s)
- Tania Ivorra
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain.
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh campus, Selangor, 47000, Sungai Buloh, Malaysia.
| | - Anabel Martínez-Sánchez
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain
| | - Santos Rojo
- Department of Environmental Sciences and Natural Resources, University of Alicante, PO Box 99, E-03080, Alicante, Spain
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Hazratian T, Dolatkhah A, Hokmabadi BN, Hazratian E, Paksa A. First Record of Human Urogenital Myiasis Caused by Psychoda albipennis Larvae (Diptera: Psychodidae) in Miandoab, West Azerbaijan Province, Iran: A Case Report. J Arthropod Borne Dis 2020; 14:425-429. [PMID: 33954216 PMCID: PMC8053075 DOI: 10.18502/jad.v14i4.5280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 11/30/2020] [Indexed: 11/24/2022] Open
Abstract
Background: Myiasis is a disease caused by infections of tissues and organs of human and vertebrates body by the larvae of real flies of Diptera which feeding on living or dead tissues of host for a period of time. This report aims to present a case of urogenital myiasis caused by the larvae of Psychoda albipennis (Diptera: Psychodidae) for the first time in Iran. Methods: In this case report, we present a case of a 9-year-old girl with urogenital myiasis caused by P. albipennis. She presented to Sina Hospital with dysuria and claimed that he had observed several black-grayish colored mobile particles in his urine at different times. The patient lived in Miandoab, West Azerbaijan Province, Iran. Results: In the hospital her urine sample, containing 3 larvae was referred to Entomology lab of the Medical Faculty for identification and characterization. According to morphological factors, the larvae were identified to approximate size of 8–10mm long, white to gray color, thorns and pale scales and a siphon at the posterior end of the body. By comparing the larvae with the reported ones from Turkey, diagnosis was confirmed. Conclusion: According to our survey, this is the first observation of urogenital myiasis in East Azerbaijan Province, Iran. Our case illustrates urogenital myiasis caused by P. albipennis in Iran. Urogenital myiasis has not been previously reported from Iran as a human disease.
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Affiliation(s)
- Teimour Hazratian
- Department of Parasitology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Afsaneh Dolatkhah
- Department of Parasitology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behrooz Naghili Hokmabadi
- Department of Infectious and Tropical Diseases, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Azim Paksa
- Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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Tembe D, Mukaratirwa S. Forensic entomology research and application in southern Africa: A scoping review. S AFR J SCI 2020. [DOI: 10.17159/sajs.2020/6065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The use of forensic entomology is well established in the northern hemisphere, but is still emerging in the southern hemisphere, where most of the current research is not explicitly undertaken in the context of forensics. In this review, we provide an update on the current status of forensic entomology research and its application in relation to estimation of post-mortem interval in various criminal investigations ranging from murder cases, cases of human neglect and the poaching of wildlife in southern Africa, among other issues. A literature search was conducted using Google Scholar, PubMed, Scopus and EBSCOhost databases. The studies reviewed were focused on arthropod diversity during different stages of carcass decomposition, effect of seasons on the abundance and diversity of carrion feeding arthropod species during carcass decomposition, and diurnal and nocturnal oviposition of forensically important insect species during carcass decomposition. It was further observed that arthropod species that established on a decomposing carcass are potentially useful in the estimation of post-mortem interval and determining clues in cases of criminal investigations. The review confirmed the paucity of research in forensic entomology, and its application in southern Africa. Future studies on the research and application of forensic entomology in various criminal investigation scenarios – such as murder cases, human neglect, and wildlife poaching in southern Africa – are therefore needed. Significance: • Forensic entomology research and its application is lagging in southern Africa. • There is seasonal variation in the arthropod species used for estimation of post-mortem intervals in southern Africa. • Identification of arthropod species diversity in the region has potential for application in forensic investigations.
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Affiliation(s)
- Danisile Tembe
- School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Durban, South Africa
| | - Samson Mukaratirwa
- School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Durban, South Africa
- *Current: One Health Center for Zoonoses and Tropical and Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
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Souba-Dols GJ, Ricarte A, Hauser M, Speight M, Marcos-García MÁ. What do Eumerus Meigen larvae feed on? New immature stages of three species (Diptera: Syrphidae) breeding in different plants. ORG DIVERS EVOL 2020. [DOI: 10.1007/s13127-020-00437-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Nuñez Rodríguez J, Bonilla Villarreal M, Liria J. A checklist of Diptera collected in the Caña de Azúcar morgue of Aragua, Venezuela. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2020. [DOI: 10.1186/s41935-020-00185-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Venezuela has experienced soaring rates of violent crime, in particular, homicides. The Aragua state with 142 to 168 crimes per 100,000 inhabitants has the highest homicide rate in the last 5 years. All these cases are transferred to the estate morgue. Entomological evidence on cadavers has been used as a tool to clarify the death causes. Due to this, we analyzed the occurrence of forensically important dipteran species on facilities of the Caña de Azúcar morgue in Aragua, Venezuela.
Findings
A total of 692 adult insects belonging to five species of Calliphoridae and Muscidae were collected at the Caña de Azúcar morgue premises (body holding area and autopsy room). Chrysomya megacephala and Musca domestica were the most frequent species in the morgue areas. Other species with forensic importance were also found: Lucilia cuprina, Chrysomya albiceps, and Ophyra aenescens.
Conclusions
The results could be used as additional sources of information in Venezuelan criminal investigations.
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Muñoz-Lozano C, Martín-Vega D, Martínez-Carrasco C, Sánchez-Zapata JA, Morales-Reyes Z, Gonzálvez M, Moleón M. Avoidance of carnivore carcasses by vertebrate scavengers enables colonization by a diverse community of carrion insects. PLoS One 2019; 14:e0221890. [PMID: 31465519 PMCID: PMC6715269 DOI: 10.1371/journal.pone.0221890] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 08/16/2019] [Indexed: 11/18/2022] Open
Abstract
Carrion resources sustain a complex and diverse community of both vertebrate and invertebrate scavengers, either obligate or facultative. However, although carrion ecology has received increasing scientific attention in recent years, our understanding of carrion partitioning in natural conditions is severely limited as most studies are restricted either to the vertebrate or the insect scavenger communities. Moreover, carnivore carcasses have been traditionally neglected as study model. Here, we provide the first data on the partitioning between vertebrate and invertebrate scavengers of medium-sized carnivore carcasses, red fox (Vulpes vulpes (Linnaeus)), in two mountainous Mediterranean areas of south-eastern Spain. Carcasses were visited by several mammalian and avian scavengers, but only one carcass was partially consumed by golden eagle Aquila chrysaetos (Linnaeus). These results provide additional support to the carnivore carrion-avoidance hypothesis, which suggests that mammalian carnivores avoid the consumption of carnivore carcasses to prevent disease transmission risk. In turn, the absence of vertebrate scavengers at carnivore carcasses enabled a diverse and well-structured successional community of insects to colonise the carcasses. The observed richness and abundance of the most frequent families was more influenced by the decomposition time than by the study area. Overall, our study encourages further research on carrion resource partitioning in natural conditions.
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Affiliation(s)
- Carlos Muñoz-Lozano
- Department of Animal Health, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
| | - Daniel Martín-Vega
- Department of Life Sciences, Natural History Museum, SW, London, United Kingdom
- Department of Life Sciences, University of Alcalá, Alcalá de Henares, Madrid, Spain
- * E-mail:
| | - Carlos Martínez-Carrasco
- Department of Animal Health, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
| | | | | | - Moisés Gonzálvez
- Department of Animal Health, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Murcia, Spain
| | - Marcos Moleón
- Department of Conservation Biology, Doñana Biological Station (EBD-CSIC, Seville, Spain
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Ren L, Shang Y, Chen W, Meng F, Cai J, Zhu G, Chen L, Wang Y, Deng J, Guo Y. A brief review of forensically important flesh flies (Diptera: Sarcophagidae). Forensic Sci Res 2018; 3:16-26. [PMID: 30483648 PMCID: PMC6197121 DOI: 10.1080/20961790.2018.1432099] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 01/21/2018] [Indexed: 02/05/2023] Open
Abstract
Forensic entomology could provide valuable data for the minimum postmortem interval (PMImin) estimation and other relevant information, such as causes and circumstances of death. Some representatives of flesh flies are one of the dominant necrophagous insects during early stages of decomposition, demonstrating unique biological characteristics compared with other necrophagous flies. Moreover, they lead to global health concerns as carriers of various pathogenic micro-organisms, and dominantly result in the traumatic myiasis. Thus, sarcophagid flies are considered important in decomposition processes for PMImin estimation. However, the utility of sarcophagid flies has been seriously hampered by limited ecological, biological and taxonomic knowledge of them. The aim of this paper is to provide a brief review on the species, distribution and biological habit of forensically important sarcophagid flies. In addition, the relation between traumatic myiasis and flesh flies, molecular identification methods and developmental pattern of flesh flies are summarized.
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Affiliation(s)
- Lipin Ren
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Yanjie Shang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Wei Chen
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Fanming Meng
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Jifeng Cai
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Guanghui Zhu
- Department of Forensic Medicine, Shantou University Medical College, Shantou, China
| | - Lushi Chen
- Department of Forensic Medicine, Guizhou Police Officer Vocational College, Guiyang, China
| | - Yong Wang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Jianqiang Deng
- Department of Forensic Medicine, Hainan Medical University, Haikou, China
| | - Yadong Guo
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, China
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McGarry J, Ratsep E, Ressel L, Leeming G, Ricci E, Verin R, Blundell R, Kipar A, Hetzel U, Yeates J. Introducing forensic entomology in cases of suspected animal neglect. Vet Rec 2018; 182:139. [DOI: 10.1136/vr.104158] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 06/29/2017] [Accepted: 11/24/2017] [Indexed: 11/04/2022]
Affiliation(s)
- John McGarry
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Emily Ratsep
- Department of Pathobiology; Ontario Veterinary College, University of Guelph; Guelph Ontario Canada
| | - Lorenzo Ressel
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Gail Leeming
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Emanuele Ricci
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Ranieri Verin
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Richard Blundell
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
| | - Anja Kipar
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
- Institute of Veterinary Pathology; Vetsuisse Faculty; University of Zurich; Zurich Switzerland
| | - Udo Hetzel
- Institute of Veterinary Science, University of Liverpool; Liverpool UK
- Institute of Veterinary Pathology; Vetsuisse Faculty; University of Zurich; Zurich Switzerland
| | - James Yeates
- Royal society of the Protection of Cruelty to Animals; Redhill UK
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15
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Wound Myiasis Caused by Sarcophaga (Liopygia) Argyrostoma (Robineau-Desvoidy) (Diptera: Sarcophagidae): Additional Evidences of the Morphological Identification Dilemma and Molecular Investigation. ScientificWorldJournal 2017; 2017:9064531. [PMID: 28251174 PMCID: PMC5303603 DOI: 10.1155/2017/9064531] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/08/2016] [Indexed: 11/30/2022] Open
Abstract
In Mediterranean countries, Sarcophaga (Liopygia) crassipalpis, Sarcophaga (L.) argyrostoma, and Sarcophaga (L.) cultellata share the same ecological niche and can be responsible of myiasis. In this study, the main morphological characters of a larva found in a hospitalized woman were described and illustrated by light and SEM microscopy and the features discussed. Then, a fragment within the mitochondrial encoded cytochrome c oxidase subunit I (coxI) gene of ~735 bp was amplified and sequenced. The molecular investigation was necessary to confirm the species Sarcophaga (Liopygia) argyrostoma (99% of identity). Our findings showed that morphological descriptions of larvae of three Mediterranean species of Liopygia available in several papers might not be clear enough to allow for comparison and correct identification. Until results of reliable comparative studies of larvae of all three species will be available, the use of molecular tools is crucial, to avoid misleading or incomplete identification, and in particular when a myiasis becomes a legal issue.
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16
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Muscidae (Diptera) of forensic importance-an identification key to third instar larvae of the western Palaearctic region and a catalogue of the muscid carrion community. Int J Legal Med 2016; 131:855-866. [PMID: 27924407 PMCID: PMC5388714 DOI: 10.1007/s00414-016-1495-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 11/08/2016] [Indexed: 11/17/2022]
Abstract
The Muscidae is one of the main dipteran families recognized as important for medico-legal purposes. Although an association of adult flies with decomposing human and animal bodies is documented for about 200 taxa worldwide, cadavers and carrion represents a breeding habitat for considerably fewer species. Species that do colonize dead human bodies can do so under diverse environmental conditions and, under certain circumstances, Muscidae may be the only colonizers of a body. Because of difficulties in identification, many studies have identified immature and/or adult muscids only to the genus or family level. This lack of detailed species-level identifications hinders detailed investigation of their medico-legal usefulness in carrion succession-oriented experiments. Identification to species level of third instars of Muscidae of forensic importance and the utility of larval morphological characters for taxonomic purposes were subjected to an in-depth revision. A combination of characters allowing for the discrimination of third instar muscids from other forensically important dipterans is proposed. An identification key for third instar larvae, which covers the full set of cadaver-colonising species of Muscidae from the western Palaearctic (Europe, North Africa, Middle East), is provided. This key will facilitate more detailed and species-specific knowledge of the occurrence of Muscidae in forensic entomology experiments and real cases. The carrion-visiting Muscidae worldwide are catalogued, and those species breeding in animal carrion and dead human bodies are briefly discussed with regard to their forensic importance.
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17
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Sarcophaga (Liosarcophaga) tibialis Macquart 1851 (Diptera: Sarcophagidae): micromorphology of preimaginal stages of a fly of medical and veterinary interest. Parasitol Res 2015; 114:4031-50. [PMID: 26227140 DOI: 10.1007/s00436-015-4631-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 07/16/2015] [Indexed: 10/23/2022]
Abstract
Sarcophagids are a large family of Diptera, with a worldwide distribution. They are related to decomposing organic matter and are very interesting for health science and in forensic cases since many species produce myiasis and occur in human corpses. This family is considered difficult to study, particularly with regard to their immature stages, to which little attention has been paid. Genus Sarcophaga Meigen, 1826 is composed of species of very similar morphology, making very difficult to distinguish. Knowledge of the immature stages of this genus is important because such stages occupy the greater part of the life cycle, so that establishing a basis for their identification will increase their usefulness in systematic and applied sciences. This contribution presents a detailed study of the morphological features, both external and internal, of the preimaginal stages of Sarcophaga (Liosarcophaga) tibialis Macquart, 1851, providing a taxonomical context for the correct identification of Liosarcophaga species of forensic interest in the Iberian Peninsula. Both light and scanning electron microscopy were applied. Complete descriptions of every stage are provided and illustrated, and their usefulness for species comparison, taking into account our uneven knowledge of morphologically immature stages of this subgenus, is indicated. Features of the cephalopharyngeal skeleton, such as the shape of the mouth hook and the intermediate and basal sclerites, and external morphology, such as the pattern of spinose band and anterior and posterior spiracles, proved useful for separating species. Finally, tentative identification keys based on light microscopy observation to distinguish S. (L.) tibialis from other species of forensic interest belonging to Liosarcophaga subgenus are proposed for every immature stage.
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18
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Szpila K, Richet R, Pape T. Third instar larvae of flesh flies (Diptera: Sarcophagidae) of forensic importance--critical review of characters and key for European species. Parasitol Res 2015; 114:2279-89. [PMID: 25823900 PMCID: PMC4430590 DOI: 10.1007/s00436-015-4421-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 03/04/2015] [Indexed: 11/29/2022]
Abstract
Necrophagous Sarcophagidae are among the insects most frequently reported from human corpses. The broad forensic application of flesh flies is restricted by the lack of reliable tools for species identification of larval stages and mass breeding of collected flesh fly larvae to the adult stage, and more recently DNA-based methods are usually recommended for precise species identification. To overcome this situation, the following study was implemented: (1) original larval material was obtained of the European flesh flies of confirmed or potential forensic importance; (2) larval morphology was studied and documented using a combination of standard light microscopy, image-stacking stereomicroscopy and SEM; and (3) larval characters used in previously published keys were critically revised. The taxonomic value of the following characters was considered insignificant: (1) differences in level of sclerotisation of particular parts of the cephaloskeleton, (2) level of sclerotisation of the posterior spiracular peritreme and (3) the shape of posterior spiracular slits. A high taxonomic value was noticed for the general shape of anterior spiracles, pattern of arrangement of their lobes, and distribution and shape of spines/warts on the inter-band area of segments. Two character states-long window in the dorsal cornu of cephaloskeleton and deep spiracular cavity on anal division-are not found in the Miltogramminae and therefore cannot be considered as family-specific for the entire Sarcophagidae. As a comprehensive result of our studies, an identification key is presented for the third instar larvae of European flesh flies of forensic importance. The key is user-friendly and requires no dissections of larvae, as soaking the material in methyl salicylate will allow observation of all diagnostic details of the cephaloskeleton. A simple stereomicroscope (magnification about ×50) is sufficient for the observation of all characters presented in the key. This key may be systematically extended by the addition of species present in adjacent geographical regions.
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Affiliation(s)
- Krzysztof Szpila
- Chair of Ecology and Biogeography, Faculty of Biology and Environmental Protection, Nicolaus Copernicus University, Lwowska 1, 87-100, Toruń, Poland,
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19
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Flesh flies (Diptera: Sarcophagidae) colonising large carcasses in Central Europe. Parasitol Res 2015; 114:2341-8. [PMID: 25876045 PMCID: PMC4430587 DOI: 10.1007/s00436-015-4431-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 03/10/2015] [Indexed: 12/03/2022]
Abstract
Sarcophagidae are an important element of carrion insect community. Unfortunately, results on larval and adult Sarcophagidae from forensic carrion studies are virtually absent mostly due to the taxonomic problems with species identification of females and larvae. The impact of this taxon on decomposition of large carrion has not been reliably evaluated. During several pig carcass studies in Poland, large body of data on adult and larval Sarcophagidae was collected. We determined (1) assemblages of adult flesh flies visiting pig carrion in various habitats, (2) species of flesh flies which breed in pig carcasses, and (3) temporal distribution of flesh fly larvae during decomposition. Due to species identification of complete material, including larvae, females, and males, it was possible for the first time to reliably answer several questions related to the role of Sarcophagidae in decomposition of large carrion and hence define their forensic importance. Fifteen species of flesh flies were found to visit pig carcasses, with higher diversity and abundance in grasslands as compared to forests. Sex ratio biased towards females was observed only for Sarcophaga argyrostoma, S. caerulescens, S. similis and S. carnaria species group. Gravid females and larvae were collected only in the case of S. argyrostoma, S. caerulescens, S. melanura and S. similis. Sarcophaga caerulescens and S. similis bred regularly in carcasses, while S. argyrostoma was recorded only occasionally. First instar larvae of flesh flies were recorded on carrion earlier or concurrently with first instar larvae of blowflies. Third instar larvae of S. caerulescens were usually observed before the appearance of the third instar blowfly larvae. These results contest the view that flesh flies colonise carcasses later than blowflies. Sarcophaga caerulescens is designated as a good candidate for a broad forensic use in Central European cases.
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20
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Niederegger S, Szpila K, Mall G. Muscle attachment site (MAS) patterns for species determination in European species of Lucilia (Diptera: Calliphoridae). Parasitol Res 2014; 114:851-9. [PMID: 25500717 DOI: 10.1007/s00436-014-4248-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 11/26/2014] [Indexed: 10/24/2022]
Abstract
Species identification is generally assessed to be more difficult in larval stages than in adult forms. Especially closely related species such as Lucilia caesar and Lucilia illustris are difficult to identify. The aim of this study was to simplify species determination in Lucilia larvae for entomological and forensic purposes. Muscle attachment site (MAS) patterns were previously found to be a good tool for species determination in blowfly larvae. Here, distinctive MAS patterns are presented for European Lucilia ampullacea, L. caesar, L. illustris, L. richardsi, L. sericata, and L. silvarum. A joint pattern for the genus Lucilia is provided for a quick classification of a larva to the genus.
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Affiliation(s)
- Senta Niederegger
- Institute of Legal Medicine, University Hospital Jena, Thueringen, Germany,
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21
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Aly SM. Reliability of long vs short COI markers in identification of forensically important flies. Croat Med J 2014; 55:19-26. [PMID: 24577823 PMCID: PMC3944415 DOI: 10.3325/cmj.2014.55.19] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aim To compare the reliability of short and long cytochrome oxidase I gene fragment (COI) in identification of forensically important Diptera from Egypt and China. Methods We analyzed 50 specimens belonging to 18 species. The two investigated markers were amplified by polymerase chain reaction (PCR) followed by direct sequencing. Nucleotide sequence divergences were calculated using the Kimura two-parameter (K2P) distance model and neighbor-joining (NJ) phylogenetic trees. Results Although both tested fragments showed an overlap between intra and interspecific variations, long marker had greater completeness of monophyletic separation with high bootstrap support. Moreover, NJ tree based on the long fragment clustered species more in accordance with their taxonomic classification than that based on the short fragment. Conclusion In dipterous identification, it is recommended to use the long COI marker due to its greater reliability and safety.
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Affiliation(s)
- Sanaa M Aly
- Sanaa M. Aly, Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt,
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22
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Sukontason KL, Sanit S, Klong-klaew T, Tomberlin JK, Sukontason K. Sarcophaga (Liosarcophaga) dux (Diptera: Sarcophagidae): A flesh fly species of medical importance. Biol Res 2014; 47:14. [PMID: 25027360 PMCID: PMC4103991 DOI: 10.1186/0717-6287-47-14] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 11/21/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although tropical climate of Thailand is suitably endowed with biodiversity of insects, flies of medical importance is not well investigated. Using information from literature search, fly survey approach and specialist's experience, we review database of Sarcophaga (Liosarcophaga) dux Thomson (Diptera: Sarcophagidae), one of the priorities flesh fly species of medical importance in Thailand. RESULTS This review deals with morphology, bionomics and medical involvement. Important morphological characteristics of egg, larva, puparia and adult were highlighted with illustration and/or micrographs. Search pertaining to molecular analysis used for fly identification and developmental rate of larvae were included. Medical involvement of larvae was not only myiasis-producing agent in humans and animals, but associated with human death investigations. CONCLUSIONS This information will enable us to accurate identify this species and to emphasis the increase medically important scene in Thailand.
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Affiliation(s)
- Kabkaew L Sukontason
- />Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Sangob Sanit
- />Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Tunwadee Klong-klaew
- />Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | | | - Kom Sukontason
- />Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
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23
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Dekeirsschieter J, Frederickx C, Verheggen FJ, Boxho P, Haubruge E. Forensic entomology investigations from Doctor Marcel Leclercq (1924-2008): a review of cases from 1969 to 2005. JOURNAL OF MEDICAL ENTOMOLOGY 2013; 50:935-954. [PMID: 24180097 DOI: 10.1603/me12097] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Dr. Marcel Leclercq was a pioneer in the field of forensic entomology. He has provided his knowledge of insect biology to many forensic cases, and most of them have found the way to publication. Most of the articles he has written were focused on individual cases, and despite the abundance of entomoforensic investigations he conducted, no synthesis has been published. This article summarizes 36 yr of forensic entomological investigations in temperate Europe, mainly in Belgium. Dr. Leclercq's work includes 132 entomological cases involving 141 human corpses found in various death scenes. Under certain conditions, insect specimens found at death scene can provide information on when (postmortem interval estimation), where and how a person died. More or less 100 insect species associated with a dead body have been identified by Dr. Leclercq.
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Affiliation(s)
- J Dekeirsschieter
- Department of Functional and Evolutionary Entomology, University of Liege, Gembloux Agro-Bio Tech, 2 Passage des Déportés, B-5030 Gembloux, Belgium.
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24
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Paños A, Arnaldos MI, García MD, Ubero-Pascal N. Ultrastructure of preimaginal stages of Piophila megastigmata McAlpine, 1978 (Diptera, Piophilidae): a fly of forensic importance. Parasitol Res 2013; 112:3771-88. [PMID: 23959384 DOI: 10.1007/s00436-013-3567-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Accepted: 07/31/2013] [Indexed: 10/26/2022]
Abstract
Piophila Fallén, 1810 is a genus of small flies composed of two species: Piophila casei (P. casei ) (Linnaeus, 1758), worldwide distributed, and Piophila megastigmata (P. megastigmata ) McAlpine, 1978, recently referred in the Palaearctic Region, from the Iberian Peninsula. Both species share ecological niche and are very interesting for forensic purposes, since they are present in carrion in advance stages of decay and have been found to be related to human corpses. The immature stages of P. megastigmata have ever been described, so this paper gives the ultrastructural morphologies of all preimaginal stages of P. megastigmata studied by light microscopy and scanning electron microscopy (SEM). Particular attention is given to pseudocephalon features—antenna, maxillary palps, facial mask, etc.—cephalopharyngeal skeleton, anterior and posterior spiracles, tegumentary sculpturing, and anal division among others. A comparative analysis of the main distinguishing features is made in order to understand how those features evolve along the developmental process, while larvae II and III are morphologically similar to each other, the larva I shows particular features. Larvae of all stages and pupae are easily distinguishable from other Diptera of forensic importance just based on the presence of trichoid sensilla associated to respiratory slits, instead of peristigmatig tufts, as well as on thewell-known disposition of anal papillae. The shapes of both dorsal edge at the basal part of mouthhook and dorsal bridge of cephalopharyngeal skeleton, and the tegumental ornamentationmay be considered as good features to distinguish the Piophila species, especially for P. megastigmata and P. casei . At the SEM level, shape, number, and arrangement of oral combs, oral ridges, sensilla of maxillary palpus, papillae of anterior spiracle, scales of spiracular field, and posterior spiracles represent good features to distinguish P. megastigmata from P. casei, but further studies will be necessary in West-Paleartic specimens of latter species. The key for identifying third instar larvae of forensically important Piophilidae in the Iberian Peninsula has been updated to include P. megastigmata.
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Martín-Vega D, Baz A. Sarcosaprophagous Diptera assemblages in natural habitats in central Spain: spatial and seasonal changes in composition. MEDICAL AND VETERINARY ENTOMOLOGY 2013; 27:64-76. [PMID: 22774926 DOI: 10.1111/j.1365-2915.2012.01028.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The composition and spatial distribution of sarcosaprophagous Diptera assemblages were studied using carrion-baited traps along a bioclimatic gradient of natural habitats in central Spain throughout the different seasons during 1 year. Calliphoridae and Muscidae were the most abundant families, accounting for, respectively, 41.9% and 35.1% of all Diptera specimens collected. Other abundant families were Heleomyzidae (8.4%), Sarcophagidae (6.9%) and Piophilidae (5.1%). Fly assemblage compositions differed among bioclimatic levels, with Chrysomya albiceps (Wiedemann) (Diptera: Calliphoridae) being the dominant species in mesomediterranean habitats, Muscina levida (Harris) (Diptera: Muscidae) the dominant species in supramediterranean habitats, and Prochyliza nigrimana (Meigen) (Diptera: Piophilidae) the dominant species in oromediterranean habitats. Differences in assemblage composition were also found among seasons. Thermophobic species such as Calliphora vicina Robineau-Desvoidy (Diptera: Calliphoridae) and some species of Heleomyzidae were well represented during autumn, winter and spring in the three bioclimatic levels sampled. By contrast, thermophilic species such as Ch. albiceps and Lucilia sericata (Meigen) (Diptera: Calliphoridae) and most Muscidae and Sarcophagidae species were more abundant during summer and in mesomediterranean habitats located at lower elevations. Knowledge of the preferences of some species for certain habitats may be of ecological and forensic value and may establish a starting point for further research.
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Affiliation(s)
- D Martín-Vega
- Departamento de Zoología y Antropología Física, Universidad de Alcalá, Alcalá de Henares, Spain.
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26
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Jang M, Ryu SM, Kwon SC, Ha JO, Kim YH, Kim DH, Jung SM, Lee SI, Sohn WM, Cha HJ, Ock M. A case of oral myiasis caused by Lucilia sericata (Diptera: Calliphoridae) in Korea. THE KOREAN JOURNAL OF PARASITOLOGY 2013; 51:119-23. [PMID: 23467858 PMCID: PMC3587740 DOI: 10.3347/kjp.2013.51.1.119] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 08/16/2012] [Accepted: 08/22/2012] [Indexed: 11/25/2022]
Abstract
We report here a case of oral myiasis in the Republic of Korea. The patient was a 37-year-old man with a 30-year history of Becker's muscular dystrophy. He was intubated due to dyspnea 8 days prior to admission to an intensive care unit (ICU). A few hours after the ICU admission, 43 fly larvae were found during suction of the oral cavity. All maggots were identified as the third instars of Lucilia sericata (Diptera: Calliphoridae) by morphology. We discussed on the characteristics of myiasis acquired in Korea, including the infection risk and predisposing factors.
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Affiliation(s)
- Mun Jang
- Department of Internal Medicine, Busan St. Mary's Medical Center, Busan 538-41, Korea
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27
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Martín-Vega D, Baz A, Díaz-Aranda LM. The immature stages of the necrophagous fly, Prochyliza nigrimana: comparison with Piophila casei and medicolegal considerations (Diptera: Piophilidae). Parasitol Res 2012; 111:1127-35. [DOI: 10.1007/s00436-012-2943-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 04/23/2012] [Indexed: 10/28/2022]
Affiliation(s)
- Daniel Martín-Vega
- Departamento de Zoología y Antropología Física, Universidad de Alcalá, 28870, Alcalá de Henares, Madrid, Spain.
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