Artículo

A taxonomic revision of the genus Trochita Schumacher, 1817(Gastropoda: Calyptraeidae) from the southwestern Atlantic

Pastorino, Roberto Santiago GuidoIcon ; Urteaga, Diego GastonIcon
Fecha de publicación: 06/2012
Editorial: Bailey-Matthews Shell Museum
Revista: The Nautilus (Philadelphia)
ISSN: 0028-1344
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The authors revised the Atlantic species of the genusTrochita.Two valid species are recognized.Trochita pileus(Lamarck,1822) andT. pileolus(d’Orbigny, 1841) are redescribed andthe type material of each species is illustrated. Both speciesrange from the coast of Buenos Aires province to Tierra delFuego.Trochita pileusis a common subtidal Patagonian speciesandT. pileolusis rare and usually lives in deeper waters.Trochita trochiformisa Pacific only species is compare with theAtlantic representatives. Protoconch ornamentation and septummargin are the main differences between both Atlantic species.Trochita georgianaPowell is a junior synonym ofT. pileolus.
Palabras clave: ARGENTINA , PATAGONIA , GEOGRAPHIC , DISTRIBUTION
 
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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/11336/101413
URL: https://www.biodiversitylibrary.org/item/203167#page/5/mode/1up
Colecciones
Articulos(MACNBR)
Articulos de MUSEO ARG.DE CS.NAT "BERNARDINO RIVADAVIA"
Citación
Pastorino, Roberto Santiago Guido; Urteaga, Diego Gaston; A taxonomic revision of the genus Trochita Schumacher, 1817(Gastropoda: Calyptraeidae) from the southwestern Atlantic; Bailey-Matthews Shell Museum; The Nautilus (Philadelphia); 126; 2; 6-2012; 68-78
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