Eimeria spp. (Apicomplexa: Eimeriidae) of marsupials (Mammalia: Didelphimorphia) in southern Bahia, Brazil
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منابع مشابه
Endogenous Life Cycle of Eimeria marmosopos (Apicomplexa: Eimeriidae) from the Opossum, Didelphis marsupialis (Didelphimorphia: Didelphidae) in Costa Rica.
The endogenous life cycle of Eimeria marmosopos was studied in experimentally infected young opossums, Didelphis marsupialis . All the endogenous stages were located in the epithelial cells of villi in the small intestine. Giemsa-stained mucosal scrapings and histological sections were studied for the diagnosis of all the life cycle stages. Eimeria marmosopos has 3 generations of meronts (M) th...
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Eimeria curvata is a new coccidian described in the doves Columbina talpacoti and Scardafella squammata from western of the State of São Paulo, Brazil. The oocysts are ovoid to ellipsoid, 18.3 (17-19) microm x 15.5 (15-17) microm, with a shape index of 1.2 (1.1-1.3). The wall is colorless, smooth and double-layered. A polar granule is present, but there is no micropyle or oocyst residuum. The s...
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Eimeria minasensis n. sp. is described in the domestic goat Capra hircus from Brazil. Oocysts ellipsoidal are 35 x 24.5 (32-37.7 x 20.9-27.9) microns. Sporocysts elongate-ellipsoid are 15.2 x 9 (12.3-18.4 x 7.8-10.2) microns, with a Stieda body at the narrow end. Oocyst wall smooth and bilayered; outer layer about 1.2 (0.8-1.6) microns and colorless; inner layer about 0.5 (0.4-0.8) micron and d...
متن کاملEimeria divinolimai sp. n. (Apicomplexa: Eimeriidae) in the rufous casiornis Casiornis rufus Vieillot, 1816 (Passeriformes: Tyrannidae) in Brazil.
Eimeria divinolimai sp. n. from the rufous casiornis, Casiornis rufus (Passeriformes: Tyrannidae) was described in Brazil. Oocysts are subspherical 17.84 +/- 1.52 by 15.90 +/- 0.99microm (15.61-20.00 x 14.15-17.80). Shape-index (length/ width) of 1.12 +/- 0.05 (1.01-1.20). Wall smooth and bilayered, being yellowish outer and darker inner, 2.13 +/- 0.16 microm (2.00-2.38) thick. Micropyle and re...
متن کاملOrbit orientation in didelphid marsupials (Didelphimorphia: Didelphidae)
Usually considered a morphologically conservative group, didelphid marsupials present considerable variation in ecology and body size, some of which were shown to relate to morphological structures. Thus, changes on orbit morphology are likely and could be related to that variation. We calculated orbit orientation in 873 specimens of 16 Didelphidae genera yielding estimates of orbits convergenc...
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ژورنال
عنوان ژورنال: Revista Brasileira de Parasitologia Veterinária
سال: 2018
ISSN: 1984-2961,0103-846X
DOI: 10.1590/s1984-296120180062