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González MA, Ruiz-Arrondo I, Magallanes S, Oboňa J, Ruiz-López MJ, Figuerola J. Molecular and morphological analysis revealed a new Lipoptena species (Diptera: Hippoboscidae) in southern Spain harbouring Coxiella burnetii and bacterial endosymbionts. Vet Parasitol 2024; 332:110300. [PMID: 39270602 DOI: 10.1016/j.vetpar.2024.110300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 08/24/2024] [Accepted: 08/29/2024] [Indexed: 09/15/2024]
Abstract
Hippoboscid flies (Diptera: Hippoboscidae) are obligate bloodsucking ectoparasites of animals. In Europe, limited research has been conducted on this family until the recent introduction of the deer ked Lipoptena fortisetosa Maa, 1965. A new species of the genus Lipoptena, Lipoptena andaluciensis sp. nov., was found in southern Spain after extensive sampling with carbon-dioxide baited suction traps. A total of 52 females and 32 males were collected at 29 out of 476 sites examined over eight months in 2023. Lipoptena andaluciensis sp. nov. was characterized morphologically and molecularly. The new Lipoptena species can be differentiated from the closely related L. fortisetosa by size, chaetotaxy of the dorsal and ventral thorax, abdominal plates, and genitalia. Based on DNA-barcoding, our specimens showed the highest similarity with Melophagus ovinus (Linnaeus, 1758) (88.4 %) and with L. fortisetosa (86-88 %). Individual screening of Lipoptena specimens (n = 76) for seven important zoonotic pathogens such as bacteria (Anaplasmataceae family: Bartonella spp., Borrelia spp., Coxiella burnetii and Rickettsia spp.) and protozoans (Babesia spp. and Theileria spp.) by conventional PCR and RT-PCR was performed. DNA of C. burnetii was detected in one specimen, while two other specimens harboured Anaplasmataceae (Wolbachia spp., 100 % homology and another endosymbiont probably related to Arsenophonus sp., 95.3 % homology, respectively), all representing the first records of these bacteria in the Lipoptena spp. from Europe. Carbon dioxide traps probed its effectiveness as a reliable passive method for keds surveillance. Our study highlights the existence of a new Lipoptena species, presumably widely distributed in southern Spain. The role of this species in the transmission cycle of pathogens of medical-veterinary relevance needs to be considered in the area.
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Affiliation(s)
- Mikel Alexander González
- Estación Biológica de Doñana (EBD, CSIC), Américo Vespucio, s/n, Sevilla 41092, Spain; Ciber de Epidemiología y Salud Pública (CIBERESP), Av. Monforte de Lemos, 3-5, Madrid 28029, Spain.
| | - Ignacio Ruiz-Arrondo
- Department of Animal Pathology, Faculty of Veterinary Sciences, Instituto Universitario de Investigación Mixto Agroalimentario de Aragón (IA2), Universidad de Zaragoza, C. Miguel Servet, 177, Zaragoza 50013, Spain; Centre of Rickettsiosis and Arthropod-Borne Diseases, Hospital Universitario San Pedro-CIBIR, C. Piqueras, 98, Logroño, La Rioja 26006, Spain.
| | - Sergio Magallanes
- Estación Biológica de Doñana (EBD, CSIC), Américo Vespucio, s/n, Sevilla 41092, Spain; Ciber de Epidemiología y Salud Pública (CIBERESP), Av. Monforte de Lemos, 3-5, Madrid 28029, Spain.
| | - Jozef Oboňa
- University of Prešov, 17. novembra 3724/15, Prešov 080 01, Slovakia
| | - María José Ruiz-López
- Estación Biológica de Doñana (EBD, CSIC), Américo Vespucio, s/n, Sevilla 41092, Spain; Ciber de Epidemiología y Salud Pública (CIBERESP), Av. Monforte de Lemos, 3-5, Madrid 28029, Spain.
| | - Jordi Figuerola
- Estación Biológica de Doñana (EBD, CSIC), Américo Vespucio, s/n, Sevilla 41092, Spain; Ciber de Epidemiología y Salud Pública (CIBERESP), Av. Monforte de Lemos, 3-5, Madrid 28029, Spain.
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Bubanová D, Fučíková AM, Majláth I, Pajer P, Bjelková K, Majláthová V. The first detection of relapsing fever spirochete Borrelia miyamotoi in Ixodes ricinus ticks from the northeast Czech Republic. Ticks Tick Borne Dis 2022; 13:102042. [PMID: 36126494 DOI: 10.1016/j.ttbdis.2022.102042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 11/25/2022]
Abstract
Borrelia miyamotoi, a relapsing fever spirochete, is considered a human pathogen. Knowledge of this borrelia is currently limited. Data about its potential impact on public health, circulation in nature, or its occurrence in natural environments are insufficient. For our study, a total of 505 questing Ixodes ricinus ticks (337 nymphs, 85 females and 83 males) from Hradec Králové Region in the Czech Republic were collected. Additionally, 160 winged Lipoptena deer keds from Hradec Králové Region, from Pardubice Region, Czech Republic, and from one location in western Slovakia were collected. The presence of B. miyamotoi in ticks and deer keds was determined using polymerase chain reaction (PCR) targeting a gene encoding glycerophosphodiester phosphodiesterase (glpQ), antigenic protein specific to the relapsing fever spirochetes. Borrelia miyamotoi was identified in six nymphs and four females of I. ricinus ticks. The overall prevalence was 2%. None of the examined Lipoptena specimens were found to be infected. Although no human case of infection with B. miyamotoi has been reported in the Czech Republic yet, this spirochete is widespread in ticks, and therefore the risk of human infection exists.
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Affiliation(s)
- Dominika Bubanová
- Institute of Biology and Ecology, Pavol Jozef Šafárik University in Košice, Šrobárova 2, Košice 041 80, Slovak Republic
| | - Alena Myslivcová Fučíková
- Department of Biology, University of Hradec Králové, Hradecká 1285, Hradec Králové 500 03, Czech Republic
| | - Igor Majláth
- Institute of Biology and Ecology, Pavol Jozef Šafárik University in Košice, Šrobárova 2, Košice 041 80, Slovak Republic.
| | - Petr Pajer
- Institute of Molecular Genetics, Czech Academy of Sciences, Vídeňská 1083, Prague 142 20, Czech Republic
| | - Karolína Bjelková
- Department of Biology, University of Hradec Králové, Hradecká 1285, Hradec Králové 500 03, Czech Republic
| | - Viktória Majláthová
- Institute of Biology and Ecology, Pavol Jozef Šafárik University in Košice, Šrobárova 2, Košice 041 80, Slovak Republic
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Possible role of Lipoptena fortisetosa (Diptera: Hippoboscidae) as a potential vector for Theileria spp. in captive Eld's deer in Khao Kheow Open Zoo, Thailand. Acta Trop 2022; 237:106737. [DOI: 10.1016/j.actatropica.2022.106737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/22/2022]
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