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...

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Detalles Bibliográficos
Autores principales: Güller, M., Zelaya, D.G.
Formato: SER
Materias:
Carolesia
Gastropoda
southwestern Atlantic
Trochoidea
Calliostoma
Calliostoma blakei
Ctenidium
Photinula
Trochidae
Umboniinae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00762997_v57_n2_p309_Guller
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00762997_v57_n2_p309_Guller
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spelling todo:paper_00762997_v57_n2_p309_Guller2023-10-03T14:54:10Z A new generic placement for "calliostoma" blakei clench and Aguayo, 1938 (Gastropoda: Trochoidea) Güller, M. Zelaya, D.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. SER info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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, M.
Zelaya, D.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.
format SER
author Güller, M.
Zelaya, D.G.
author_facet Güller, M.
Zelaya, D.G.
author_sort Güller, M.
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)
url http://hdl.handle.net/20.500.12110/paper_00762997_v57_n2_p309_Guller
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AT gullerm newgenericplacementforcalliostomablakeiclenchandaguayo1938gastropodatrochoidea
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