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Parasitology Research

, Volume 110, Issue 3, pp 1311–1314 | Cite as

Tungiasis in a free-ranging jaguar (Panthera onca) population in Brazil

  • Cynthia E. Widmer
  • Fernando C. C. Azevedo
Short Communication

Abstract

Tungiasis is an ectoparasitic disease caused by fleas of the genus Tunga. The disease is reported to occur mostly in human populations. In wildlife, however, the occurrence and impact of this disease remains uncertain. We captured and examined 12 free-ranging jaguars for the presence of Tunga penetrans in the Pantanal region of Mato Grosso do Sul state, Brazil. Tungiasis prevalence was 100% in the population; lesions were confined to the jaguar’s paws. T. penetrans was identified based on the characteristics of the embedded fleas and the morphological identification of a collected free-living flea. The intensity and stage of infestation varied between individual animals. However, in general, all captured jaguars were in good health. The 100% prevalence of tungiasis may be related to the fact that all captures were performed during the dry season. Their high ecological requirements for space make jaguars potential disseminators of T. penetrans in the Pantanal region. Because cattle ranching and ecotourism are the main economic activities in the Pantanal, further studies should evaluate the risks of tungiasis to human and animal health. To the best of our knowledge, this is the first report of tungiasis in jaguars.

Keywords

Home Range Capture Event Main Economic Activity Cattle Ranching Tungiasis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

We thank FAPESP for providing funding for this study (FAPESP, Proc. No. 08/02573-0 and 07/00976-7). We thank Instituto Pró-Carnívoros, Fazenda Real L.T.D.A./Filial São Bento and Centro Nacional de Pesquisa e Conservação de Mamíferos Carnívoros–CENAP/ICMBio for providing logistical support. We thank H. V. B. Concone, T. Ono, R. S. P. Jorge, and A. M. C. Lopes for participating in data collection. We also thank T. Martins for help with flea identification.

References

  1. Azevedo FCC, Murray DL (2007a) Evaluation of potential factors predisposing livestock to predation by Jaguars. J Wildl Manag 71:2379–2386CrossRefGoogle Scholar
  2. Azevedo FCC, Murray DL (2007b) Spatial organization and food habits of jaguars (Panthera onca) in a floodplain forest. Biol Cons 137:391–402CrossRefGoogle Scholar
  3. Eisele M, Heukelbach J, Marck EV, Mehlhorn H, Oliver M, Franck S, Feldmeier H (2003) Investigations on the biology, epidemiology, pathology and control of Tunga penetrans in Brazil: I. Natural history of tungiasis in man. Parasitol Res 90:87–99PubMedGoogle Scholar
  4. Greco JB, Sacramento E, Tavares-Neto J (2001) Chronic ulcers and myasis as ports of entry for Clostridium tetani. Br J Inf Dis 5:319–323Google Scholar
  5. Haag T, Santos AS, Sana DA, Morato RG, Cullen L Jr, Crawshaw PG Jr, De Angelo C, Di Bitetti MS, Salzano FM, Eizirik E (2010) The effect of habitat fragmentation on the genetic structure of a top predator: loss of diversity and high differentiation among remnant populations of Atlantic Forest jaguars (Panthera onca). Mol Ecology 19:4906–4921CrossRefGoogle Scholar
  6. Hakeem MJML, Morris AK, Bhattacharyya DN, Fox C (2010) Tungiasis—a cause of painful feet in a tropical traveller. Travel Med Inf Diseases 8:29–32CrossRefGoogle Scholar
  7. Heukelbach J, Oliveira FAS, Hesse G, Feldmeier H (2001) Tungiasis: a neglected health problem of poor communities. Trop Med Intl Health 6:267–272CrossRefGoogle Scholar
  8. Heukelbach J, Costa AML, Wilcke T, Mencke N, Feldmeier H (2004) The animal reservoir of Tunga penetrans in severely affected communities of north-east Brazil. Med Vet Entomology 18:329–335CrossRefGoogle Scholar
  9. Heukelbach J, Wilcke T, Harms G, Feldmeier H (2005) Seasonal variation of tungiasis in an endemic community. Am Jr Trop Med Hygiene 72:145–149Google Scholar
  10. Kehr JD, Heukelbach J, Mehlhorn H, Feldmeier H (2007) Morbidity assessment in sand flea disease (tungiasis). Parasitol Res 100:413–421PubMedCrossRefGoogle Scholar
  11. Linardi PM, Guimarães LR (2000) Sifonápteros do Brasil, 1st edn. Museu de Zoologia USP/FAPESP, São PauloGoogle Scholar
  12. Muehlen M, Heukelbach J, Wilcke T, Winter B, Mehlhorn H, Feldmeier H (2003) Investigations on the biology, epidemiology, pathology and control of Tunga penetrans in Brazil: II. Prevalence, parasite load and topographic distribution of lesions in the population of a traditional fishing village. Parasitol Res 90:449–455PubMedCrossRefGoogle Scholar
  13. Pampliglione S, Fioravanti ML, Gustinelli A, Onore G, Mantovani B, Luchetti A, Trentini M (2009) Sand flea (Tunga spp.) infections in humans and domestic animals: state of the art. Med Vet Entomology 23:172–186CrossRefGoogle Scholar
  14. Ribeiro JCVC, Coelho SC, Ruas JRM, Lana AMQ, Carvalho AU, Facury-Filho EJ, Saturnino HM, Reis RB (2007) Infestation of Tunga penetrans siphonaptera: Tungidae in hooves of F1 Holstein-Zebu cows. Arq Bras Med Vet Zootec 59:520–522CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  1. 1.Inter-unit Program in Applied EcologyUniversidade de São PauloPiracicabaBrazil
  2. 2.Department of Natural SciencesUniversidade Federal de São João Del ReiSão João del ReiBrazil

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