Results 61 to 70 of about 1,248 (159)

The use of vaccines for chicken coccidiosis control
Uso de vacinas no controle da coccidiose aviária

Semina: Ciências Agrárias, 2012
The genus Eimeria belonging to the Subphylum Apicomplexa, Family Eimeriidae, have seven recognized species infecting chickens: E.acervulina, E. maxima, E.tenella, E.brunetti, E.necatrix, E.mitis and E.praecox. It’s an obligate intracellular parasite that
José da Silva Guimarães Junior, Alexey Leon Gomel Bogado, Guilherme Felippelli Martins, João Luis Garcia   +3 more
doaj   +1 more source

Aflatoxin effect on the oocysts morphometry and contribution on the morphology of Eimeria bateri Bhatia, Pandey and Pande, 1965 from the japanese quail Coturnix japonica in Brazil Efeito da aflatoxina sobre a morfometria dos oocistos e contribuição para a morfologia de Eimeria bateri Bhatia, Pandey and Pande, 1965 da Codorna japonesa Coturnix japonica no Brasil

Revista Brasileira de Parasitologia Veterinária, 2008
The purpose of this study was to characterize Eimeria bateri oocysts and to evaluate the aflatoxin effect in the morphometry of sporulated oocysts in Japanese quails infected naturally. Of a total of 50 quails naturally infected by E.
Bruno P. Berto, Sergian V. Cardozo, Walter L. Teixeira Filho, Ana Maria R. Ferreira, Carlos Wilson G. Lopes   +4 more
doaj   +1 more source

Parasitological and histopathological examination of Cocktail lovebirds infected with Eimeria aratinga (Apicomplexa: Eimeriidae)

Poultry Science, 2022
: Coccidiosis is a devastating worldwide disease and is considered a dreadful disease in lovebirds. Indeed, a problem has been appeared cocktail lovebirds kept in a private pet birdhouse in Sheikh Zayed City, Giza, Egypt, in the shape of blood-tinged ...
Heba M. Salem, Mai A. Salem, Mohamed M. Soliman, Saed A. Althobaiti, Asmaa K. Khafaga, Amira M. El-Tahan, Mohamed T. El-Saadony, Marwa M. Attia   +7 more
doaj   +1 more source

Two Worlds on a Stone: Arctic Desert Hypoliths and Epiliths Show Spatial Niche Differentiation

Geobiology, Volume 23, Issue 4, July/August 2025.
ABSTRACT In Arctic polar deserts, rocks can be extensively colonized by phototrophic hypolithic communities that exploit periglacial sorting processes to grow beneath opaque rocks. These communities are distinguished by green bands that are distinctly and abruptly separated from the black‐pigmented communities on the rock surface (epiliths).
Andrew Baker, Dale Stokes, Anushree Srivastava, Shannon Rupert, Charles S. Cockell   +4 more
wiley   +1 more source

Isospora ramphoceli n. sp. (Apicomplexa: Eimeriidae) from the Brazilian tanager (Aves: Passeriformes: Thraupidae) Ramphocelus bresilius dorsalis Sclater, 1855

, 2010
Berto, Bruno Pereira, Flausino, Walter, Luz, Hermes Ribeiro, Ferreira, Ildemar, Lopes, Carlos Wilson Gomes (2010): Isospora ramphoceli n. sp. (Apicomplexa: Eimeriidae) from the Brazilian tanager (Aves: Passeriformes: Thraupidae) Ramphocelus bresilius ...
Berto, Bruno Pereira, Luz, Hermes Ribeiro, Ferreira, Ildemar, Flausino, Walter, Lopes, Carlos Wilson Gomes   +4 more
core   +1 more source

Isospora pitiguari n. sp. (Apicomplexa: Eimeriidae) from the rufous-browed peppershrike (Aves: Passeriformes: Vireonidae) Cyclarhis gujanensis Gmelin, 1789

, 2014
Lopes, Bruno Do Bomfim, Berto, Bruno Pereira, Luz, Hermes Ribeiro, Galvão, Gideão Da Silva, Ferreira, Ildemar, Lopes, Carlos Wilson Gomes (2014): Isospora pitiguari n. sp. (Apicomplexa: Eimeriidae) from the rufous-browed peppershrike (Aves: Passeriformes:
Berto, Bruno Pereira, Luz, Hermes Ribeiro, Galvão, Gideão Da Silva, Ferreira, Ildemar, Lopes, Bruno Do Bomfim, Lopes, Carlos Wilson Gomes   +5 more
core   +1 more source

Participatory surveillance reveals marsh deer mortality event during an extraordinary flood in Ibera Wetlands, Argentina

Ecosphere, Volume 16, Issue 2, February 2025.
Abstract Mortality events of marsh deer (Blastocerus dichotomus) have been historically described in the southern margins of its geographical range. Few documented cases show how environmental changes and pathogens interact to trigger mortality scenarios and reveal their causes.
M. M. Orozco, E. C. Guillemi, L. Minatel, A. Schapira, K. Caimi, Y. Berra, P. Blanco, D. Di Nucci, M. D. Farber, M. Pilar Fernández, H. D. Argibay   +10 more
wiley   +1 more source

Caryospora-Like Coccidia Infecting Green Turtles (Chelonia mydas): An Emerging Disease With Evidence of Interoceanic Dissemination

Frontiers in Veterinary Science, 2019
Protozoa morphologically consistent with Caryospora sp. are one of the few pathogens associated with episodic mass mortality events involving free-ranging sea turtles.
Brian A. Stacy, Phoebe A. Chapman, Heather Stockdale-Walden, Thierry M. Work, Julie Dagenais, Allen M. Foley, Morgan Wideroff, James F. X. Wellehan, April L. Childress, Charles A. Manire, Mya Rodriguez, Trevor T. Zachariah, Lydia Staggs, Bette Zirkelbach, Nina Nahvi, Whitney Crowder, Shane M. Boylan, Shelly Marquardt, Craig Pelton, Terry M. Norton, Terry M. Norton   +20 more
doaj   +1 more source

Isospora mimusi n. sp. (Apicomplexa: Eimeriidae) from the Tropical Mockingbird Mimus gilvus in South America [PDF]

, 2015
This current study reports a new isosporoid (Apicomplexa: Eimeriidae) species parasitizing tropical mockingbirds Mimus gilvus recovered from illegal trade in Brazil. Isospora mimusi n. sp.
Neves, Daniel M., Coelko, Cleide D., de Oliveira, Vinícius M., Berto, Bruno P., Flausino, Walter, Lopes, Carlos W. G.   +5 more
core  

Unraveling Community Potential Interactions by Environmental DNA in the Hong Kong Coastal Waters

Environmental DNA, Volume 6, Issue 6, November–December 2024.
We utilized environmental DNA (eDNA) metabarcoding with multiple marker genes to investigate species interactions in the subtropical coastal waters of Hong Kong, comparing the southern and eastern regions. Our study highlights the effectiveness of eDNA metabarcoding in revealing complex potential interactions and provides valuable insights for marine ...
Sangwook Scott Lee, Zhimeng Xu, Yingdong Li, Xiaodong Zhang, Jinping Cheng, Hongbin Liu   +5 more
wiley   +1 more source