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dc.contributor.author
Pereira, Aldenice
dc.contributor.author
Timi, Juan Tomas
dc.contributor.author
Vieira, Fabiano
dc.contributor.author
Luque, José
dc.date.available
2021-05-10T11:40:53Z
dc.date.issued
2012-04
dc.identifier.citation
Pereira, Aldenice; Timi, Juan Tomas; Vieira, Fabiano; Luque, José; A new species of Neoascarophis (Nematoda: Cystidicolidae) parasitic in Mullus argentinae (Perciformes: Mullidae) from South American Atlantic coast.; Folia Parasitologica; Folia Parasitologica; 59; 1; 4-2012; 64-70
dc.identifier.issn
0015-5683
dc.identifier.uri
http://hdl.handle.net/11336/131731
dc.description.abstract
A new nematode species (Neoascarophis mariae n. sp.) is described based on specimens collected from the Argentine goatfish Mullus argentinae (Hubbs et Marini) from coastal waters off the state of Rio de Janeiro, Brazil. In the genus, the new species belongs to the group of species with females that have the vulva near the posterior end of the body. Only males of Neoascarophis longispicula Moravec et Klimpel, 2009 are known and can be distinguished from those of the new species by their larger body, developed and somewhat dorsoventrally expanded flat inner part of the pseudolabia, bifurcate deirids and larger spicules (the left one with a rounded tip) with a different length ratio. Other species with females that have the vulva near the equatorial region are N. yarihige Machida, 1976 and N. bathygadi Machida, 1976. Both males and females of N. yarihige are longer than those of the new species and have a shorter vestibule; males have shorter spicules with a different length ratio. Neoascarophis bathygadi is the only member of the genus that shares the presence of a cephalic vesicle with the new species, which, however, is shorter and arises at 40 ìm from the anterior end instead from the deirids, as in the new species. Both males and females of N. bathygadi are also longer than those of the new species and have a shorter vestibule; males have a larger left spicule, but shorter right spicule and a different length ratio. Ascarophis upeneichthys Johnston et Mawson, 1945, a parasite of a mullid host, is transferred to Neoascarophis Machida, 1976 and is distinguished from the new species by having a shorter vestibule in females and shorter spicules (left spicule with a pointed tip) with a different length ratio in males.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Folia Parasitologica
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Neoascarophis
dc.subject
Mullus argentinae
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marine fish
dc.subject
nematode
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South America
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
A new species of Neoascarophis (Nematoda: Cystidicolidae) parasitic in Mullus argentinae (Perciformes: Mullidae) from South American Atlantic coast.
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-04-23T19:23:06Z
dc.journal.volume
59
dc.journal.number
1
dc.journal.pagination
64-70
dc.journal.pais
República Checa
dc.journal.ciudad
Praga
dc.description.fil
Fil: Pereira, Aldenice. Universidade Federal Rural Do Rio de Janeiro;
dc.description.fil
Fil: Timi, Juan Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Vieira, Fabiano. Universidade Federal Rural Do Rio de Janeiro;
dc.description.fil
Fil: Luque, José. Universidade Federal Rural Do Rio de Janeiro;
dc.journal.title
Folia Parasitologica
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://folia.paru.cas.cz/artkey/fol-201201-0010_a_new_species_of_neoascarophis_nematoda_cystidicolidae_parasitic_in_mullus_argentinae_perciformes_mullidae.php
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