Repositorio Institucional
Repositorio Institucional
CONICET Digital
  • Inicio
  • EXPLORAR
    • AUTORES
    • DISCIPLINAS
    • COMUNIDADES
  • Estadísticas
  • Novedades
    • Noticias
    • Boletines
  • Ayuda
    • General
    • Datos de investigación
  • Acerca de
    • CONICET Digital
    • Equipo
    • Red Federal
  • Contacto
JavaScript is disabled for your browser. Some features of this site may not work without it.
  • INFORMACIÓN GENERAL
  • RESUMEN
  • ESTADISTICAS
 
Artículo

An inverse latitudinal biodiversity pattern in asellote isopods (Crustacea, Peracarida) from the Southwest Atlantic between 35° and 56°S

Doti, Brenda LíaIcon ; Roccatagliata, Daniel CarlosIcon ; Lopez Gappa, Juan JoseIcon
Fecha de publicación: 03/2014
Editorial: Springer
Revista: Marine Biodiversity
ISSN: 1867-1616
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Biología Marina, Limnología

Resumen

A distinct trend of decreasing biodiversity from the tropics to the poles is well-known for terrestrial organisms. This pattern, however, is less clear in marine systems. In the present study, an inverse latitudinal biodiversity pattern is reported for the asellote isopods from Argentina. Species richness is shown to be about six times higher in the Beagle Channel and southern Patagonia, i.e., south of 47°S, than north of this latitude. This high species richness of Asellota south of 47°S seems to be related with the predominance of gravelly bottoms in the southern Patagonian shelf and also with the tectonic history of the southern tip of South America. Inverse latitudinal gradients had been reported previously for echinoderms, bryozoans, sponges, amphipods and macroalgae from the southern Southwest Atlantic. Based on unpublished new records and information gathered from the literature, a database summarizing the distribution ranges of the Asellota along the coast of Argentina was compiled. A total of 108 species was recorded and the distribution records of this fauna were increased by 36.15 % (260 and 354 before and after our surveys, respectively).
Palabras clave: Asellota , Isopoda , Species Richness , Latitudinal Biodiversity Pattern , Argentina
Ver el registro completo
 
Archivos asociados
Thumbnail
 
Tamaño: 843.3Kb
Formato: PDF
.
Descargar
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/18045
URL: http://link.springer.com/article/10.1007/s12526-013-0187-y
DOI: http://dx.doi.org/10.1007/s12526-013-0187-y
Colecciones
Articulos(IBBEA)
Articulos de INSTITUTO DE BIODIVERSIDAD Y BIOLOGIA EXPERIMENTAL Y APLICADA
Articulos(MACNBR)
Articulos de MUSEO ARG.DE CS.NAT "BERNARDINO RIVADAVIA"
Citación
Doti, Brenda Lía; Roccatagliata, Daniel Carlos; Lopez Gappa, Juan Jose; An inverse latitudinal biodiversity pattern in asellote isopods (Crustacea, Peracarida) from the Southwest Atlantic between 35° and 56°S; Springer; Marine Biodiversity; 44; 1; 3-2014; 115-125
Compartir
Altmétricas
 

Enviar por e-mail
Separar cada destinatario (hasta 5) con punto y coma.
  • Facebook
  • X Conicet Digital
  • Instagram
  • YouTube
  • Sound Cloud
  • LinkedIn

Los contenidos del CONICET están licenciados bajo Creative Commons Reconocimiento 2.5 Argentina License

https://www.conicet.gov.ar/ - CONICET

Inicio

Explorar

  • Autores
  • Disciplinas
  • Comunidades

Estadísticas

Novedades

  • Noticias
  • Boletines

Ayuda

Acerca de

  • CONICET Digital
  • Equipo
  • Red Federal

Contacto

Godoy Cruz 2290 (C1425FQB) CABA – República Argentina – Tel: +5411 4899-5400 repositorio@conicet.gov.ar
TÉRMINOS Y CONDICIONES