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Full-Text Articles in Life Sciences
Perkinsosis In Molluscs: A Review, Antonio Villalba, Kimberly S. Reece, M. Camino Ordas, Sandra M. Casas, Antonio Figueras
Perkinsosis In Molluscs: A Review, Antonio Villalba, Kimberly S. Reece, M. Camino Ordas, Sandra M. Casas, Antonio Figueras
VIMS Articles
The genus Perkinsus includes protistan parasites infecting marine molluscs throughout the world, some of which are associated with mass mortalities. Life cycle involves vegetative proliferation within the host, by which a cell named trophozoite undergoes successive bipartitioning. Other stages have been observed in vitro or in vivo, depending on the species: hypnospore, zoosporangium and zoospore. Molecular taxonomy supports a close affinity between dinoflagellates and Perkinsus spp. Six species of Perkinsus are currently considered valid: P. marinus, P. olseni, P. qugwadi, P. chesapeaki, P. andrewsi and P. mediterraneus. Histology and, above all, incubation of host tissues in Ray’s fluid thioglycollate medium …