Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina

The redescription of Hiatella meridionalis (d'Orbigny, 1846) is provided as first attempt to improve the systematics of the genus in the regions of Atlantic and western Pacific. This reanalysis is based on specimens collected in the vicinity of the type localities and is based on detailed morph...

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Detalles Bibliográficos
Autores principales: Simone, L.R.L., Penchaszadeh, P.E.
Formato: JOUR
Lenguaje:English
Materias:
Anatomy
Argentina
Hiatella meridionalis
Morphology
Taxonomy
Bivalvia
Hiatella
Hiatellidae
Mollusca
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00311049_v48_n14_p119_Simone
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00311049_v48_n14_p119_Simone
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spelling todo:paper_00311049_v48_n14_p119_Simone2023-10-03T14:41:11Z Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina Simone, L.R.L. Penchaszadeh, P.E. Anatomy Argentina Hiatella meridionalis Morphology Taxonomy Bivalvia Hiatella Hiatellidae Mollusca The redescription of Hiatella meridionalis (d'Orbigny, 1846) is provided as first attempt to improve the systematics of the genus in the regions of Atlantic and western Pacific. This reanalysis is based on specimens collected in the vicinity of the type localities and is based on detailed morphology of samples that some researches consider a single, wide ranging species. From the morphological characters, the more interesting are: a high quantity of papillae at incurrent siphon; the retractor muscles of siphon divided in two bundles; the small size of the palps; the muscular ring in the stomach; and the zigzag fashion of the short intestinal loops. These characters distinguish the species from the other hiatellids so far examined. Type material of the species was examined, by first time illustrated, and the lectotype is designated. Fil:Penchaszadeh, P.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR English info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00311049_v48_n14_p119_Simone
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language English
orig_language_str_mv English
topic Anatomy
Argentina
Hiatella meridionalis
Morphology
Taxonomy
Bivalvia
Hiatella
Hiatellidae
Mollusca
spellingShingle Anatomy
Argentina
Hiatella meridionalis
Morphology
Taxonomy
Bivalvia
Hiatella
Hiatellidae
Mollusca
Simone, L.R.L.
Penchaszadeh, P.E.
Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
topic_facet Anatomy
Argentina
Hiatella meridionalis
Morphology
Taxonomy
Bivalvia
Hiatella
Hiatellidae
Mollusca
description The redescription of Hiatella meridionalis (d'Orbigny, 1846) is provided as first attempt to improve the systematics of the genus in the regions of Atlantic and western Pacific. This reanalysis is based on specimens collected in the vicinity of the type localities and is based on detailed morphology of samples that some researches consider a single, wide ranging species. From the morphological characters, the more interesting are: a high quantity of papillae at incurrent siphon; the retractor muscles of siphon divided in two bundles; the small size of the palps; the muscular ring in the stomach; and the zigzag fashion of the short intestinal loops. These characters distinguish the species from the other hiatellids so far examined. Type material of the species was examined, by first time illustrated, and the lectotype is designated.
format JOUR
author Simone, L.R.L.
Penchaszadeh, P.E.
author_facet Simone, L.R.L.
Penchaszadeh, P.E.
author_sort Simone, L.R.L.
title Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
title_short Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
title_full Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
title_fullStr Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
title_full_unstemmed Redescription of Hiatelia meridionalis d'Orbigny, 1846 (Mollusca, Bivalvia, Hiatellidae) from Argentina
title_sort redescription of hiatelia meridionalis d'orbigny, 1846 (mollusca, bivalvia, hiatellidae) from argentina
url http://hdl.handle.net/20.500.12110/paper_00311049_v48_n14_p119_Simone
work_keys_str_mv AT simonelrl redescriptionofhiateliameridionalisdorbigny1846molluscabivalviahiatellidaefromargentina
AT penchaszadehpe redescriptionofhiateliameridionalisdorbigny1846molluscabivalviahiatellidaefromargentina
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