Myxobolus absonus sp. n. (Myxozoa: Myxosporea) parasitizing Pimelodus maculatus (Siluriformes: Pimelodidae), a South American freshwater fish
Mem. Inst. Oswaldo Cruz
;
97(1): 79-80, Jan. 2002. ilus
Artículo
en Inglés
| LILACS
| ID: lil-306072
ABSTRACT
A new myxoporean species is described from a freshwater fish in Brazil. Myxobolus absonus sp. n. was found infecting Pimelodus maculatus captured in the river Piracicaba, State of Säo Paulo, Brazil. Cysts were found free in the opercular cavity. The spores are large (length-15.7 ± 1.5 µm, width-10.2 ± 0.7 µm; mean ± S.D.) and oval in shape, with the anterior end slightly pointed. The spore valves are relatively thin, smooth, and asymmetrical in a frontal view. The polar capsules are pyriform in shape, and unequal in size; the largest are 6.4 ± 0.7 µm long and 3.6 ± 0.5 µm wide, while the smallest are 4.2 ± 0.6 µm long and 2.5 ± 0.5 µm wide
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Bagres
/
Eucariontes
Límite:
Animales
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Mem. Inst. Oswaldo Cruz
Asunto de la revista:
Medicina Tropical
/
Parasitología
Año:
2002
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Universidade Estadual de Campinas/BR
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