A new species of Henneguya, a gill parasite of Astyanax altiparanae (Pisces: Characidae) from Brazil, with comments on histopathology and seasonality

by Barassa Bianca, Cordeiro Nelson S, Arana Sarah
Published 2003-01-01

Myxobolus absonus sp. n. (Myxozoa: Myxosporea) Parasitizing Pimelodus maculatus (Siluriformes: Pimelodidae), a South American Freshwater Fish

by Cellere Eduardo F, Cordeiro Nelson S, Adriano Edson A
Published 2002-01-01