Author | Fernandes, Berenice M. M. | |
Author | Cohen, Simone C. | |
Author | Mendonça, Helaine S. | |
Author | Justo, Márcia C. N. | |
Access date | 2016-01-21T14:36:53Z | |
Available date | 2016-01-21T14:36:53Z | |
Document date | 2013 | |
Citation | FERNANDES, Berenice M. M. et al. Annakohniella travassosi n. gen., n. sp. (Digenea: Cryptogonimidae) Parasite of Rhaphiodon vulpinus (Pisces: Cynodontidae) from Brazil. Comp. Parasitol., v.80, n.1, p.17–21, 2013. | pt_BR |
ISSN | 1525-2647 | |
URI | https://www.arca.fiocruz.br/handle/icict/12580 | |
Language | eng | pt_BR |
Publisher | Helminthological Society of Washington | pt_BR |
Rights | open access | |
Title | Annakohniella travassosi n. gen., n. sp. (Digenea: Cryptogonimidae) Parasite of Rhaphiodon vulpinus (Pisces: Cynodontidae) from Brazil | pt_BR |
Type | Article | |
DOI | http://dx.doi.org/10.1654/4582.1 | |
Abstract | A new genus of the family Cryptogonimidae is described from a freshwater fish from the north of Brazil.
Annakohniella n. gen. is most closely related to Timoniella Rebeq, 1960 mainly by possessing testes contiguous at the
posterior extremity and preovarian seminal receptacle. The new genus differs from Timoniella by having a deeply lobed
ovary, a very large seminal receptacle, and the ovary widely separated from the testes by uterine coils. Among the genera
with an ovary that is slightly to highly lobed, Annakohniella n. gen. is most closely related to Adlardia Miller, Bray, Goiran,
Justine & Cribb, 2009, mainly by the space between ovary and testes filled with uterine loops and by the presence of a welldeveloped
seminal receptacle, immediately anterior to ovary. Annakohniella n. gen. differs from Adlardia by having a
tegument strongly armed with spines, a long prepharynx, a smaller oral:ventral sucker width ratio, ovary in mid hindbody,
tandem testes contiguous in the posterior extremity of body, presence of a gonotyl, ceca ending blind in posterior extremity
of body, and absence of uterine coils posterior to testes. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Museu nacional. Departamento de Vertebrados, Ictiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Universidade Federal do Rio de Janeiro. Museu nacional. Departamento de Vertebrados, Ictiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil. | pt_BR |
Subject | Annakohniella n. gen., n. sp. | pt_BR |
Subject | Digenea | pt_BR |
Subject | Cryptogonimidae | pt_BR |
Subject | Neotropical fish | pt_BR |
Subject | Brazil | pt_BR |