A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina

Demidospermus annulus sp. nov. (Platyhelminthes, Monogenea, Ancyrocephalidae) is described from the gills of the catfish Parapimelodus valenciennis Lütken collected in Samborombón Bay, Argentina. The new species differs from all congeneric species mainly by the structure of the accessory piece of th...

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Autores principales: Marcotegui, Paula Soledad, Martorelli, Sergio Roberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Naturales
catfish
Demidospermus
Monogenea
Salado River
western Atlantic coast
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83979
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83979
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
catfish
Demidospermus
Monogenea
Salado River
western Atlantic coast
spellingShingle Ciencias Naturales
catfish
Demidospermus
Monogenea
Salado River
western Atlantic coast
Marcotegui, Paula Soledad
Martorelli, Sergio Roberto
A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
topic_facet Ciencias Naturales
catfish
Demidospermus
Monogenea
Salado River
western Atlantic coast
description Demidospermus annulus sp. nov. (Platyhelminthes, Monogenea, Ancyrocephalidae) is described from the gills of the catfish Parapimelodus valenciennis Lütken collected in Samborombón Bay, Argentina. The new species differs from all congeneric species mainly by the structure of the accessory piece of the male copulatory organ, the sclerotized ring-shaped vaginal aperture and the dorsal bar articulation.
format Articulo
Articulo
author Marcotegui, Paula Soledad
Martorelli, Sergio Roberto
author_facet Marcotegui, Paula Soledad
Martorelli, Sergio Roberto
author_sort Marcotegui, Paula Soledad
title A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
title_short A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
title_full A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
title_fullStr A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
title_full_unstemmed A new species of Demidospermus (Platyhelminthes, Monogenea, Ancyrocephalidae) from the catfish Parapimelodus valenciennis in Samborombón Bay, Argentina
title_sort new species of demidospermus (platyhelminthes, monogenea, ancyrocephalidae) from the catfish parapimelodus valenciennis in samborombón bay, argentina
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/83979
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