Author | Cárdenas, Melissa Q. | |
Author | Fernandes, Berenice M. M. | |
Author | Justo, Márcia C. N. | |
Author | Cohen, Simone C. | |
Access date | 2019-08-27T16:23:36Z | |
Available date | 2019-08-27T16:23:36Z | |
Document date | 2019 | |
Citation | CÁRDENAS, Melissa Q. et al. A New Species of Ichthyouris Inglis, 1968 (Nematoda: Pharyngodonidae) Parasitizing Two Characiform Fishes from Tocantins River, Maranhão State, Brazil. Comparative Parasitology, v. 86, n. 1, p. 5-9, 2019. | pt_BR |
ISSN | 1525-2647 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/35120 | |
Language | eng | pt_BR |
Publisher | Helminthological Society of Washington | pt_BR |
Rights | open access | pt_BR |
Subject in Portuguese | Nematoda | pt_BR |
Subject in Portuguese | Rio Tocantins | pt_BR |
Subject in Portuguese | Peixes | pt_BR |
Subject in Portuguese | Caraciformes | pt_BR |
Title | A New Species of Ichthyouris Inglis, 1968 (Nematoda: Pharyngodonidae) Parasitizing Two Characiform Fishes from Tocantins River, Maranhão State, Brazil | pt_BR |
Type | Article | pt_BR |
DOI | 10.1654/1525-2647-86.1.5 | |
Abstract | A new oxyuroid nematode, Ichthyouris nunani n. sp., is described from the intestine of the freshwater benthopelagic
characiform fishes Laemolyta taeniata and Curimata acutirostris, both of which were caught in the Tocantins
River, State of Maranhão, Brazil. The new species is easily distinguished from all other species of the genus mainly because
of the distribution of the male caudal papillae, the morphology of the spicule, and the fact that the eggs have an operculum
and many long, thread-like filaments at each pole. This is the first helminth species described in both hosts, and this report
contributes to the knowledge of the helminthological fauna of fish in the Neotropical region. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Helmintos Parasitos de Peixes. 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 | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Helmintos Parasitos de Peixes. 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 | Ichthyouris nunani n. sp. | pt_BR |
Subject | Nematoda | pt_BR |
Subject | Brazil | pt_BR |
Subject | Tocantins river | pt_BR |
Subject | Characiformes | pt_BR |
Subject | Laemolyta taeniata | pt_BR |
Subject | Curimata acutirostris | pt_BR |
Subject | Fish | pt_BR |
Subject | Pharyngodonidae | pt_BR |
DeCS | Caraciformes | pt_BR |