| Issue |
Parasite
Volume 27, 2020
|
|
|---|---|---|
| Article Number | 73 | |
| Number of page(s) | 13 | |
| DOI | https://doi.org/10.1051/parasite/2020070 | |
| Published online | 17 December 2020 | |
urn:lsid:zoobank.org:pub:4F51C0B6-2828-4EA7-A5C0-B6B62F14DAFA
Research Article
A new species, Dactylosoma piperis n. sp. (Apicomplexa, Dactylosomatidae), from the pepper frog Leptodactylus labyrinthicus (Anura, Leptodactylidae) from Mato Grosso State, Brazil.
Une nouvelle espèce, Dactylosoma piperis n. sp. (Apicomplexa, Dactylosomatidae), parasite de la grenouille Leptodactylus labyrinthicus (Anura, Leptodactylidae) de l’état du Mato Grosso, Brésil
1
Setor de Parasitologia, DBBVPZ, Instituto de Biociências, Universidade Estadual Paulista-UNESP, Distrito de Rubião Junior, Botucatu, CEP 18.618-970, São Paulo, Brazil
2
Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
3
Laboratório de Ensino e Pesquisa em Animais Silvestres, Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, CEP 38.400-902, Minas Gerais, Brazil
* Corresponding author: letspungari@hotmail.com
Received:
28
August
2020
Accepted:
25
November
2020
The Dactylosomatidae Jakowska and Negrelli, 1955 are one of four families belonging to adeleorinid coccidia and comprise the genera Babesiosoma Jakowska and Nigrelli, 1956 and Dactylosoma Labbé, 1894. These blood protozoa occur in peripheral blood of lower vertebrates, and are commonly reported parasitising amphibians. The present study describes Dactylosoma piperis n. sp. from the pepper frog Leptodactylus labyrinthicus (Spix, 1824) (Anura: Leptodactylidae), collected in 2018 at the municipality of Araguaiana, Mato Grosso State, Brazil, based on morphology of intra-erythrocytic trophozoite, primary and secondary merogonic stages and a molecular analysis (partial 18S rDNA). Dactylosoma piperis n. sp. forms a well-supported clade with other Dactylosomatidae. This is the first molecular characterization of a species of Dactylosoma from a Brazilian anuran.
Résumé
Les Dactylosomatidae Jakowska et Negrelli, 1955 sont l’une des quatre familles appartenant aux coccidies Adeleorina et comprennent les genres Babesiosoma Jakowska et Nigrelli, 1956 et Dactylosoma Labbé, 1894. Ces protozoaires sanguins se trouvent dans le sang périphérique des vertébrés inférieurs et sont fréquemment signalés comme parasitant des amphibiens. Ce travail décrit Dactylosoma piperis n. sp. de la grenouille Leptodactylus labyrinthicus (Spix, 1824) (Anura : Leptodactylidae), collectée en 2018 dans la municipalité d’Araguaiana, État du Mato Grosso, Brésil, d’après la morphologie du trophozoïte intra-érythrocytaire, des stades mérogoniques primaires et secondaires et une analyse moléculaire (ADNr 18S partiel). Dactylosoma piperis n. sp. forme un clade bien soutenu avec d’autres Dactylosomatidae. Il s’agit de la première caractérisation moléculaire d’une espèce de Dactylosoma à partir d’un anoure brésilien.
Key words: Haemoparasite / Haemogregarine / Amphibian / Phylogeny / 18S rRNA
© L.P. Úngari et al., published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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