Parspina papernai n. sp. is described from the intestine of Iheringichthys labrosus from the reservoir of the Itaipu Binational Hydroelectric Power Station, State of Paraná, Brazil. The new species is characterized by and easily distinguished from the other 2 species in the genus by having the distribution of vitellaria restricted to the hindbody, with follicles extending in a transverse band from the anterior margin of the testes to the posterior portion of seminal vesicle. The new species differs in egg size from Parspina bagre and from Parspina argentinensis by having a ventral sucker smaller than oral sucker and in egg size.
How to translate text using browser tools
1 July 2011
A New Species of Parspina (Trematoda: Cryptogonimidae) from Catfish (Iheringichthys labrosus) in the Reservoir of the Itaipu Hydroelectric Power Station, Brazil
Anna Kohn,
Berenice M. M. Fernandes
ACCESS THE FULL ARTICLE
Comparative Parasitology
Vol. 78 • No. 2
July 2011
Vol. 78 • No. 2
July 2011
Brazil
catfish
Cryptogonimidae
Digenea
Parspina papernai n. sp
reservoir