New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)

The study was carried out on the basis of 208 specimens of both sexes from a wide geographical range, from central Brazil to central Argentina. The morphology of diagnostic features of Polygenis (Polygenis) rimatus (Jordan) including the presence or absence of the ductus of the spermatheca with a th...

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Detalles Bibliográficos
Autores principales: Lareschi, Marcela, Linardi, Pedro M.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2005
Materias:
Biología
Argentina
Brazil
Flea
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83571
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83571
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Argentina
Brazil
Flea
spellingShingle Biología
Argentina
Brazil
Flea
Lareschi, Marcela
Linardi, Pedro M.
New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
topic_facet Biología
Argentina
Brazil
Flea
description The study was carried out on the basis of 208 specimens of both sexes from a wide geographical range, from central Brazil to central Argentina. The morphology of diagnostic features of Polygenis (Polygenis) rimatus (Jordan) including the presence or absence of the ductus of the spermatheca with a thick wall, the shape of the posterior margin of seventh sternum in females, and the size of the angle between the distal and the proximal arms of the basal part of the aedeagal tubus, and the number of convolutions made by the coil of the aedeagal tubus interior in males, have been studied. The results obtained are important in clarifying some difficulty in species recognition. Besides, the variability of some characteristics between specimens from disjoint localities in Brazil and Argentina is also noticed.
format Articulo
Articulo
author Lareschi, Marcela
Linardi, Pedro M.
author_facet Lareschi, Marcela
Linardi, Pedro M.
author_sort Lareschi, Marcela
title New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
title_short New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
title_full New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
title_fullStr New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
title_full_unstemmed New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)
title_sort new data on the morphology of polygenis (polygenis) rimatus (jordan) (siphonaptera: rhopalopsyllidae)
publishDate 2005
url http://sedici.unlp.edu.ar/handle/10915/83571
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