Rhinella major (Anura: Bufonidade): a new paratenic host of Centrorhynchus sp. (Palaeacanthocephala: Centrorhynchidae) in Brazilian Amazon

A new paratenic host of Centrorhynchus sp. (Palaeacanthocephala: Centrorhynchidae) in Brazilian Amazon

Authors

  • Darliene Araújo Prata Universidade Federal do Oeste do Pará – UFOPA. Instituto de Ciências e Tecnologia das Águas – ICTA. Avenida Vera Paz, s/n- Salé CEP: 68040-255, Santarém, PA, Brasil
  • Darlison Chagas-de-Souza Universidade Federal do Amapá – UNIFAP. Departamento de Ciências Biológicas e da Saúde. Laboratório de Estudos Morfofisiológicos e Parasitários. CEP: 68903-419, Macapá, AP, Brasil
  • Tássio Alves Coêlho Universidade Federal do Amapá – UNIFAP. Departamento de Ciências Biológicas e da Saúde. Laboratório de Estudos Morfofisiológicos e Parasitários. CEP: 68903-419, Macapá, AP, Brasil
  • Lúcio André Viana Universidade Federal do Amapá – UNIFAP. Departamento de Ciências Biológicas e da Saúde. Laboratório de Estudos Morfofisiológicos e Parasitários. CEP: 68903-419, Macapá, AP, Brasil
  • Lincoln Lima Corrêa Universidade Federal do Oeste do Pará – UFOPA. Instituto de Ciências e Tecnologia das Águas – ICTA. Avenida Vera Paz, s/n- Salé CEP: 68040-255, Santarém, PA, Brasil https://orcid.org/0000-0002-6453-4824
  • Ricardo Alexandre Kawashita-Ribeiro Universidade Federal de Rondonópolis – UFR. Instituto de Ciências Exatas e Naturais (ICEM), CEP: 78736-900, Rondonópolis, MT, Brasil

Keywords:

Cystocanthus, amphibians, morphotypes, endoparasites

Abstract

Acanthocephalans are grouped in a single phylum, having a cosmopolitan distribution and subdivided into several genera. Although species of this parasite genus have birds and mammals as definitive hosts, they have been reported in amphibians and reptiles, and have been noted as paratenic hosts. In this study we report the record of Rhinella major as a new paratenic host for the Centrorhynchus sp. from an urban area of the Brazilian Amazon. In this study, for the morphometric measurements to take place, the parasitic specimens found were fixed and preserved in an alcoholic liquid medium and the identification of the parasites found were confirmed by specialized literature. The parasitological statistical parameters followed the proposed ecological concepts, calculating the parasite prevalence, intensity, average intensity and average abundance indices with confidence intervals. In the present study, two morphotypes of Acontochephala were found parasitizing R. major. In this study we report the record of R. major as a new paratenic host for the Centrorhynchus sp.

References

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Published

2024-01-01

How to Cite

Prata, D. A., Chagas-de-Souza, D., Coêlho, T. A., Viana, L. A., Corrêa, L. L., & Kawashita-Ribeiro, R. A. (2024). Rhinella major (Anura: Bufonidade): a new paratenic host of Centrorhynchus sp. (Palaeacanthocephala: Centrorhynchidae) in Brazilian Amazon: A new paratenic host of Centrorhynchus sp. (Palaeacanthocephala: Centrorhynchidae) in Brazilian Amazon. Annals of Parasitology, 69(2), 75–78. Retrieved from https://annals-parasitology.eu/index.php/AoP/article/view/9

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