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Rasheed SB, Zaidi F. Species diversity pattern of mosquitoes (Diptera: Culicidae) breeding in different permanent, temporary and natural container habitats of Peshawar, KP Pakistan. BRAZ J BIOL 2023; 84:e271524. [PMID: 37194758 DOI: 10.1590/1519-6984.271524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 03/15/2023] [Indexed: 05/18/2023] Open
Abstract
To determine the species composition, relative abundance and seasonal variation of different mosquitoes Genera (Aedes, Anopheles, Armigeres, Culex, and Culiseta) in different habitats the present research work was carried out in Entomology Research Laboratory of The University of Peshawar. Sampling performed from variety of permanent and temporary breeding habitats was carried out on monthly basis from targeted breeding sites for two consecutive years through dipping method. Species diversity in the survey sites was noted. Collection from these seventeen various types of potential larval habitats, yielded a total of 42,430 immature constituting 41,556 larvae and 874 pupae. Among these only 19,651 adult mosquitoes emerged comprising 11,512 female and 8,139 male mosquitoes. 78% (n= 15333) of mosquito larvae were from permanent and 22% (n=4318) were from temporary breeding sites. This study showed that Peshawar valley harbours 15 species from the genera Aedes, Anopheles, Armigeres, Culex and Culiseta. When the density of each species was examined, Culex quinquifasciatus was found to be dominant (79%) and constant in distribution. Among the temporary habitats Aedes albopictus was found as the most prevalent species particularly from tree holes and water cisterns. The highest intensity of mosquitoes was in June (2243 emerged adults) and November (2667 emerged adults) while the lowest was in January (203 emerged adults). A perfect positive correlation (r = +0.8) was found between temperature and population of mosquitoes (df 10 and α 0.05). The species diversity index for mosquitoes remained between 0.12 and 1.76. The Margalef's richness components was noticeably low for bamboo traps (0.2) and fairly high for rice fields, Percolating water and Animal tracks (1.3) which shows the abundance of mosquito species in these habitats. Similarly Pielou's Evenness was highest for bamboo traps (E=1) showing species uniform distribution. Animal tracks were presumed not only the diverse habitat rather also possessed high value for species richness and species evenness. Temperature, rainfall, humidity and other related attributes responsible for species variation and abundance need to be analysed further to pave way for controlling vector species in their oviposition targeted sites.
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Affiliation(s)
- S B Rasheed
- University of Peshawar, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - F Zaidi
- University of Peshawar, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
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Hamidullah, Javid A, Rasheed SB, Ullah A, Attaullah, Ahmad QA, Khan MI, Shahbaz M, Anwar K, Khan W, Ahmad Z, Ullah I. Parasitic prevalence in bat fauna captured from selected sites in northwestern Pakistan. BRAZ J BIOL 2021; 81:776-784. [PMID: 32965336 DOI: 10.1590/1519-6984.231004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 03/09/2020] [Indexed: 11/22/2022] Open
Abstract
Present study was conducted to record ecotoparasitic prevalence in bat fauna of the northwestern parts of Pakistan. A total of 204 bat specimens representing 14 species were captured during a two year survey, extending from June 2015 through May 2016. A species of soft ticks Argas vespertilionis was identified from 23 bat specimens. Similarly, members of the family Dermanyssoidae (dermanyssoid mites) were isolated from 10 bat specimens, that of Spinturnicidae (spinturnicid mites) from 3 and Streblidae (bat flies) from 2 bat specimens. These parasites were collected using entomological tweezers and were identified on morphological basis. Further studies on parasitic prevalence, molecular characterization of bat parasites and their control measures are recommended.
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Affiliation(s)
- Hamidullah
- University of Peshawar, Department of Zoology, Khyber-Pakhtunkhwa, Pakistan
| | - A Javid
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - S B Rasheed
- University of Peshawar, Department of Zoology, Khyber-Pakhtunkhwa, Pakistan
| | - A Ullah
- University of Peshawar, Department of Zoology, Khyber-Pakhtunkhwa, Pakistan
| | - Attaullah
- Hazara University, Departmentof Human Genetic, Mansera, Khyber-Pakhtunkhwa, Pakistan
| | - Q A Ahmad
- Cholistan University of Veterinary and Animal Sciences, Department of Zoology, Bahawalpur, Pakistan
| | - M I Khan
- University of Peshawar, Department of Zoology, Khyber-Pakhtunkhwa, Pakistan
| | - M Shahbaz
- Women University of Azad Jammu & Kashmir, Department of Zoology, Bagh, Pakistan
| | - K Anwar
- Veterinary Research and Diseases Investigation Center, Department of Livestock and Dairy Development, Balogram Swat, Khyber-Pakhtunkhwa, Pakistan
| | - W Khan
- University of Malakand, Department of Zoology, Laboratory of Parasitology, Lower Dir, Pakistan
| | - Z Ahmad
- Lahore College for Women University, Department of Environmental Sciences, Lahore, Pakistan
| | - I Ullah
- University of Agriculture, Department of Veterinary and Animals Sciences, Peshawar, Pakistan
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Yousaf M, Hasan Z, Zaidi F, Rasheed SB. An overview of the taxonomic instability of endangered Golden and Zhobi mahseer in Pakistan. BRAZ J BIOL 2021; 83:e243975. [PMID: 34378659 DOI: 10.1590/1519-6984.243975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 02/24/2021] [Indexed: 11/21/2022] Open
Abstract
In South and South East Asia three genera of fish species i.e. Tor, Neolissochilus and Naziritor are commonly known as Mahseer with at least 47 species. Among these 23 belongs to genus Tor, 22 to Neolissochilus and one to Naziritor i.e. Naziritor zhobensis. Recently another species added to genus Naziritor is Naziritor chelynoides in India. Among Tor species Tor putitora (Hamilton) is the most widely distributed Mahseer in Pakistan and other countries of the Indian subcontinent. However, based alone on morphological characters some authors identify the Pakistani counterparts as Tor macrolepis (Heckel), (a species presumed to be found exclusively in the Indus River system) distinct from Tor putitora (a species found in Ganga Brahmaputra River system). In order to resolve this taxonomic ambiguity, present study carried out meristic and morphometric measurements of Mahseer collected from a total of 11 water bodies of Pakistan. Ratios between the morphometric characters were calculated and statistically analyzed using t-test and correlation coefficient. Two species identified as Tor putitora and Naziritor zhobensis were the sole Mahseer inhabitants of Indus system in Pakistan. Tor putitora occurred at all surveyed sites while Nazirtor zhobensis had a distribution range from river Zhob to tributaries of river Gomal the right bank tributaries of River Indus. The study corroborates that there are no unequivocal morphological synapomorphies in any existing populations of both species. The study further demonstrates that head length, a character frequently used in Mahseer taxonomy, is not a good measure for species identification. Finally the present study establishes that Naziritor zhobensis still exists in the water bodies of Pakistan and that golden Mahseer occurring in Indus riverine system of Pakistan is Tor putitora.
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Affiliation(s)
- M Yousaf
- University of Peshawar, Department of Zoology, Peshawar, Pakistan
| | - Z Hasan
- University of Peshawar, Department of Zoology, Peshawar, Pakistan
| | - F Zaidi
- University of Peshawar, Department of Zoology, Peshawar, Pakistan
| | - S B Rasheed
- University of Peshawar, Department of Zoology, Peshawar, Pakistan
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Shahbaz M, Hamidullah, Khan W, Javid A, Attaullah, Rasheed SB, Anwar K, Ullah A, Zeb J, Khan MI, Ahmad QA, Khan BT, Khan M, Ullah I, Farooq Z, Hussain A. Morphometrics of the indian false vampire bat (Megaderma lyra) from district Jhelum, Pakistan. BRAZ J BIOL 2021; 81:934-939. [PMID: 33146253 DOI: 10.1590/1519-6984.232444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 05/21/2020] [Indexed: 11/21/2022] Open
Abstract
During the present study thirteen Megaderma lyra bats were observed roosting in dark, domed shaped room of Rohtas Fort, district Jhelum. Out of these, six specimens were captured from the roosting site, using hand net. All captured specimens were male. These bats were identified through their unique facial features, an erect and elongated nose-leaf, large oval ears that joined above the forehead and no tail. Mean head and body length of captured specimens was 80 mm, forearm length was 67 mm while average lengths of 3rd, 4th and 5th metacarpals were 51.73 mm, 55.17 mm and 60.42 mm, respectively. Mean skull length was 29.84 mm, breadth of braincase was 12.77 mm. Average Penis length of two specimens was 6.6 mm and total bacular length was 3.08 mm respectively. This is the first record of Megaderma lyra from district Jhelum.
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Affiliation(s)
- M Shahbaz
- Department of Zoology, Women University of Azad Jammu & Kashmir, Bagh, Pakistan
| | - Hamidullah
- Department of Zoology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - W Khan
- Laboratory of Parasitology, Department of Zoology, University of Malakand, Lower Dir, Pakistan
| | - A Javid
- Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Attaullah
- Departmentof Human Genetic, Hazara University, Mansera, Khyber Pakhtunkhwa, Pakistan
| | - S B Rasheed
- Department of Zoology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - K Anwar
- Department of Livesstock and Dairy development, Veterinary Research and Diseases Investigation Center, Balogram Swat, Khyber Pakhtunkhwa, Pakistan
| | - A Ullah
- Department of Zoology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - J Zeb
- Department of Zoology, Abdul Wali Khan University, Mardan Khyber Pakhtunkhwa, Pakistan
| | - M I Khan
- Department of Zoology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Q A Ahmad
- Department of Zoology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur Pakistan
| | - B T Khan
- Department of Zoology, University of Buner, KP, Pakistan
| | - M Khan
- Department of Zoology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - I Ullah
- University of Agriculture, Department of Veterinary and Animals Sciences, Pehawar, Pakistan
| | - Z Farooq
- Department of Zoology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur Pakistan
| | - A Hussain
- Department of Forestry and Wildlife Management, University of Haripur Hatta Road, near Swat Chowk, Haripur, Pakistan
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Ali N, Ullah A, Wahid S, Khisroon M, Rasheed SB. Distribution, species composition and relative abundances of sandflies in North Waziristan Agency, Pakistan. Med Vet Entomol 2016; 30:89-94. [PMID: 26582763 DOI: 10.1111/mve.12141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/06/2015] [Accepted: 07/09/2015] [Indexed: 06/05/2023]
Abstract
This study was conducted to investigate the diversity of sandflies (Psychodidae: Phlebotominae) and the incidence of leishmaniasis in three villages of North Waziristan Agency, Pakistan. Sandflies were sampled monthly during 2012, at dusk and dawn, in selected indoor habitats including both bedrooms and animal sheds using a knock-down spray catch method. A total of 3687 sandflies were collected, including 1444 individuals in Drezanda, 1193 in Damdil and 1050 in Dattakhel. This study revealed 14 species of two genera, Phlebotomus (Phlebotomus sergenti, Phlebotomus papatasi, Phlebotomus caucasicus, Phlebotomus kazeruni, Phlebotomus alexandri and Phlebotomus salehi) and Sergentomyia (Sergentomyia dentate, Sergentomyia baghdadis, Sergentomyia babu, Sergentomyia theodori, Sergentomyia sumbarica, Sergentomyia dreyfussitur kestanica, Sergentomyia hogsoni pawlowskyi and Sergentomyia fallax afghanica) (both: Diptera: Psychodidae). Phlebotomus sergenti was the most abundant species (42.1%), followed by S. dentata (17.7%) and S. baghdadis (17.4%). The number of males collected represented about twice that of female flies, and the maximum number was collected in July, followed by August. The determination of the species composition of sandfly populations, seasonal variations, relative abundances and estimations of infection in the vector population may provide information about the dynamics of leishmaniasis transmission that is useful in planning vector control activities.
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Affiliation(s)
- N Ali
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - A Ullah
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
- Postgraduate College, Miran Shah, North Waziristan Agency, Pakistan
| | - S Wahid
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - M Khisroon
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - S B Rasheed
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
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Abstract
Eleven microsatellite markers were used to determine the genetic population structure and spread of Aedes aegypti (Stegomyia aegypti) (Diptera: Culicidae) in Pakistan using mosquitoes collected from 13 different cities. There is a single genetic cluster of Ae. aegypti in Pakistan with a pattern of isolation by distance within the population. The low level of isolation by distance suggests the long-range passive dispersal of this mosquito, which may be facilitated by the tyre trade in Pakistan. A decrease in genetic diversity from south to north suggests a recent spread of this mosquito from Karachi. A strong negative correlation between genetic distance and the quality of road connections shows that populations in cities connected by better road networks are less differentiated, which suggests the human-aided passive dispersal of Ae. aegypti in Pakistan. Dispersal on a large spatial scale may facilitate the strategy of introducing transgenic Ae. aegypti or intracellular bacteria such as Wolbachia to control the spread of dengue disease in Pakistan, but it also emphasizes the need for simple measures to control container breeding sites.
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Affiliation(s)
- S B Rasheed
- Department of Animal and Plant Sciences, University of Sheffield, Sheffield, U.K.Department of Zoology, University of Peshawar, Peshawar, PakistanDepartment of Biosciences, University of Exeter, Penryn, U.K. andInstitute of Zoology, University of Greifswald, Greifswald, Germany
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Rasheed SB, Butlin RK, Boots M. A review of dengue as an emerging disease in Pakistan. Public Health 2012; 127:11-7. [PMID: 23219263 DOI: 10.1016/j.puhe.2012.09.006] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 05/28/2012] [Accepted: 09/22/2012] [Indexed: 01/17/2023]
Abstract
The presence of dengue virus has been detected using neutralization and haemagglutination inhibition antibodies in local populations in Pakistan since the 1960s. However, the first epidemic was not reported until 1994. This was followed by some cases in 1995, but the disease was confined to the port city of Karachi. Since 2006, dengue epidemics have occurred every year and the range has extended to most cities in Pakistan. Dengue now affects thousands of people and has caused hundreds of deaths. It has become a major health problem in Pakistan, and it is likely to become an even greater health problem in the coming years. This review gives an insight into the dengue situation from the early 1960s to the most recent epidemics in Pakistan, and also describes the primary vector of this disease (Aedes aegypti) in Pakistan. As such, it provides the first comprehensive review of the emergence of this important public health problem.
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Affiliation(s)
- S B Rasheed
- Animal and Plant Sciences, University of Sheffield, Sheffield, UK.
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