Title

Isospora ticoticoi n. sp. (Apicomplexa: Eimeriidae) from the Rufous-collared Sparrow Zonotrichia capensis in South America

Authors

Lianna M. C. Balthazar;Bruno P. Berto;Walter Flausino;Carlos W. G. Lopes

Key Words

Isospora ticoticoi ; oocysts ; coccidiosis ; Passeriformes ; Emberizidae ; Rio de Janeiro ; Brazil

PublicationName

Acta Protozoologica

Volume or Term/Year and Month of Publication

48卷4期(2009 / 12 / 01)

Page #

347 - 351

Content Language

英文

English Abstract

This current study reports a new isosporoid (Apicomplexa: Eimeriidae) species parasitizing rufous-collared sparrows, Zonotrichia capensis, kept in captivity located in the mountainous region of Rio de Janeiro, Brazil. Isospora ticoticoi n. sp. oocysts are spherical to sub-spherical, 23.3 × 22.4 μm, with smooth, bilayered wall, ~1.2 μm. Micropyle and oocyst residuum are absent, however, sometimes, polar granules are present. Sporocysts are ellipsoidal, 17.0 × 10.8 μm. Stieda and substieda bodies are present. Sporocyst residuum is present, sporozoites have one refractile body and a nucleus.

Topic Category 生物農學 > 生物科學