A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)

"Calliostoma" blakei Clench and Aguayo, 1938, described from Rió Negro Province, Argentina, appears in the literature either under the genera Calliostoma, Photinula (Calliostomatidae) or as a member of the Umboniinae (Trochidae). The study of live-collected specimens allows to revise its g...

Descripción completa

Detalles Bibliográficos
Autores principales: Güller, Marina, Zelaya, Diego G.
Publicado: 2014
Materias:
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00762997_v57_n2_p309_Guller
http://hdl.handle.net/20.500.12110/paper_00762997_v57_n2_p309_Guller
Aporte de:
id paper:paper_00762997_v57_n2_p309_Guller
record_format dspace
spelling paper:paper_00762997_v57_n2_p309_Guller2023-06-08T15:07:20Z A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea) Güller, Marina Zelaya, Diego G. Carolesia Gastropoda southwestern Atlantic Trochoidea Calliostoma Calliostoma blakei Ctenidium Gastropoda Photinula Trochidae Umboniinae "Calliostoma" blakei Clench and Aguayo, 1938, described from Rió Negro Province, Argentina, appears in the literature either under the genera Calliostoma, Photinula (Calliostomatidae) or as a member of the Umboniinae (Trochidae). The study of live-collected specimens allows to revise its generic placement.The species is characterized by a bipectinate ctenidium with short afferent membrane, isolated appendices in the left side of the neck, and the rachidian and the first lateral teeth reduced to their base. This set of characters, not present in any other trochoid, leads us to propose the new genus Carolesia for this species. Fil:Güller, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Zelaya, D.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00762997_v57_n2_p309_Guller http://hdl.handle.net/20.500.12110/paper_00762997_v57_n2_p309_Guller
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Carolesia
Gastropoda
southwestern Atlantic
Trochoidea
Calliostoma
Calliostoma blakei
Ctenidium
Gastropoda
Photinula
Trochidae
Umboniinae
spellingShingle Carolesia
Gastropoda
southwestern Atlantic
Trochoidea
Calliostoma
Calliostoma blakei
Ctenidium
Gastropoda
Photinula
Trochidae
Umboniinae
Güller, Marina
Zelaya, Diego G.
A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
topic_facet Carolesia
Gastropoda
southwestern Atlantic
Trochoidea
Calliostoma
Calliostoma blakei
Ctenidium
Gastropoda
Photinula
Trochidae
Umboniinae
description "Calliostoma" blakei Clench and Aguayo, 1938, described from Rió Negro Province, Argentina, appears in the literature either under the genera Calliostoma, Photinula (Calliostomatidae) or as a member of the Umboniinae (Trochidae). The study of live-collected specimens allows to revise its generic placement.The species is characterized by a bipectinate ctenidium with short afferent membrane, isolated appendices in the left side of the neck, and the rachidian and the first lateral teeth reduced to their base. This set of characters, not present in any other trochoid, leads us to propose the new genus Carolesia for this species.
author Güller, Marina
Zelaya, Diego G.
author_facet Güller, Marina
Zelaya, Diego G.
author_sort Güller, Marina
title A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
title_short A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
title_full A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
title_fullStr A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
title_full_unstemmed A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea)
title_sort new generic placement for "calliostoma" blakei clench and aguayo, 1938 (gastropoda: trochoidea)
publishDate 2014
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00762997_v57_n2_p309_Guller
http://hdl.handle.net/20.500.12110/paper_00762997_v57_n2_p309_Guller
work_keys_str_mv AT gullermarina anewgenericplacementforcalliostomablakeiclenchandaguayo1938gastropodatrochoidea
AT zelayadiegog anewgenericplacementforcalliostomablakeiclenchandaguayo1938gastropodatrochoidea
AT gullermarina newgenericplacementforcalliostomablakeiclenchandaguayo1938gastropodatrochoidea
AT zelayadiegog newgenericplacementforcalliostomablakeiclenchandaguayo1938gastropodatrochoidea
_version_ 1768543222343139328