Isospora phainopepla n. sp. (Apicomplexa: Eimeriidae) from Phainopepla nitens (Swainson) (Passeriformes: Ptiliogonatidae) in the Joshua Tree National Park, USA
Autor: | Marco A. García-Albarrán, Celene Salgado-Miranda, Donald W. Duszynski, Edgardo Soriano-Vargas |
---|---|
Rok vydání: | 2019 |
Předmět: |
0106 biological sciences
Eimeriidae Parks Recreational 010607 zoology Zoology 01 natural sciences California 030308 mycology & parasitology Apicomplexa 03 medical and health sciences Species Specificity Animals Parasite hosting Passeriformes Nomenclature 0303 health sciences Isospora biology National park Oocysts biology.organism_classification United States Animal ecology Parasitology Taxonomy (biology) |
Zdroj: | Systematic Parasitology. 96:795-798 |
ISSN: | 1573-5192 0165-5752 |
Popis: | Isospora phainopepla n. sp. is described from the faeces of Phainopepla nitens (Swainson) collected in Joshua Tree National Park, California, USA. To our knowledge, there are no metazoan or protist parasites described yet from any species in the Ptiliogonatidae of the Americas. Sporulated oöcysts of the isosporan are ellipsoidal, 30-35 × 22-29 (32.9 × 25.4) μm, with a length/width (L/W) ratio 1.20-1.35 (1.30); one rice-shaped polar granule is present, but both oöcyst residuum and micropyle are absent. Sporocyts are elongate-ellipsoidal, 22-27 × 11-14 (23.9 × 12.0) μm, with L/W ratio 1.97-2.02 (2.00); prominent Stieda and sub-Stieda bodies are both present, but para-Stieda body is absent. Sporocyst residuum of many scattered granules is present and the sporozoites have prominent anterior and posterior refractile bodies. This parasite is clearly new to science and represents the first species of Isospora hosted by a New World bird species from this small family of silky flycatchers (Ptiliogonatidae). This article was registered in the Official Register of Zoological Nomenclature (ZooBank) as 7F664B0D-DF0E-4CAD-8CEA-45D79C8BBF92. This article was published as an Online First article on the online publication date shown on this page. The article should be cited by using the doi number. This is the Version of Record. |
Databáze: | OpenAIRE |
Externí odkaz: |