Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida)
Stenoninereis species are nereidids with a small body (ca. 35 chaetigers), dorsal cirri with conspicuous cirrophores and cirrostyles, bare pharynx, and lack of neuropodial ventral ligules throughout the body. Currently, there are two valid species, S. martini Wesenberg-Lund, 1958 from the Lesser Antilles and S. tecolutlensis de León-González & Solís-Weiss, 1997 from Eastern Mexico. Nicon lackeyi Hartman, 1958 has been regarded as a junior synonym of S. martini. The examination of type and topotype specimens indicated that N. lackeyi is a distinct species and both species are redescribed, S. martini is restricted to the Caribbean islands, and N. lackeyi is reinstated and transferred to Stenoninereis. Further, Puerto Rican specimens differ from these known species and a new species, S. elisae is also described, featured mainly by large cirrophores and short cirrostyles in anterior and middle chaetigers. Further discussions about their morphology and phylogenetic affinities and a key to identify all known Stenoninereis species are also included.
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Subjects: | Neréididos, Stenoninereis, Poliquetos, Filogenética, Taxonomía animal, Morfología animal, |
Online Access: | https://subtbiol.pensoft.net/article/36273/ |
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KOHA-OAI-ECOSUR:622312024-07-16T11:26:25ZSinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) Conde Vela, Víctor Manuel autor 12472 textengStenoninereis species are nereidids with a small body (ca. 35 chaetigers), dorsal cirri with conspicuous cirrophores and cirrostyles, bare pharynx, and lack of neuropodial ventral ligules throughout the body. Currently, there are two valid species, S. martini Wesenberg-Lund, 1958 from the Lesser Antilles and S. tecolutlensis de León-González & Solís-Weiss, 1997 from Eastern Mexico. Nicon lackeyi Hartman, 1958 has been regarded as a junior synonym of S. martini. The examination of type and topotype specimens indicated that N. lackeyi is a distinct species and both species are redescribed, S. martini is restricted to the Caribbean islands, and N. lackeyi is reinstated and transferred to Stenoninereis. Further, Puerto Rican specimens differ from these known species and a new species, S. elisae is also described, featured mainly by large cirrophores and short cirrostyles in anterior and middle chaetigers. Further discussions about their morphology and phylogenetic affinities and a key to identify all known Stenoninereis species are also included.Stenoninereis species are nereidids with a small body (ca. 35 chaetigers), dorsal cirri with conspicuous cirrophores and cirrostyles, bare pharynx, and lack of neuropodial ventral ligules throughout the body. Currently, there are two valid species, S. martini Wesenberg-Lund, 1958 from the Lesser Antilles and S. tecolutlensis de León-González & Solís-Weiss, 1997 from Eastern Mexico. Nicon lackeyi Hartman, 1958 has been regarded as a junior synonym of S. martini. The examination of type and topotype specimens indicated that N. lackeyi is a distinct species and both species are redescribed, S. martini is restricted to the Caribbean islands, and N. lackeyi is reinstated and transferred to Stenoninereis. Further, Puerto Rican specimens differ from these known species and a new species, S. elisae is also described, featured mainly by large cirrophores and short cirrostyles in anterior and middle chaetigers. Further discussions about their morphology and phylogenetic affinities and a key to identify all known Stenoninereis species are also included.NeréididosStenoninereisPoliquetosFilogenéticaTaxonomía animalMorfología animalSubterranean Biologyhttps://subtbiol.pensoft.net/article/36273/Disponible para usuarios de ECOSUR con su clave de acceso |
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Neréididos Stenoninereis Poliquetos Filogenética Taxonomía animal Morfología animal Neréididos Stenoninereis Poliquetos Filogenética Taxonomía animal Morfología animal |
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Neréididos Stenoninereis Poliquetos Filogenética Taxonomía animal Morfología animal Neréididos Stenoninereis Poliquetos Filogenética Taxonomía animal Morfología animal Conde Vela, Víctor Manuel autor 12472 Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
description |
Stenoninereis species are nereidids with a small body (ca. 35 chaetigers), dorsal cirri with conspicuous cirrophores and cirrostyles, bare pharynx, and lack of neuropodial ventral ligules throughout the body. Currently, there are two valid species, S. martini Wesenberg-Lund, 1958 from the Lesser Antilles and S. tecolutlensis de León-González & Solís-Weiss, 1997 from Eastern Mexico. Nicon lackeyi Hartman, 1958 has been regarded as a junior synonym of S. martini. The examination of type and topotype specimens indicated that N. lackeyi is a distinct species and both species are redescribed, S. martini is restricted to the Caribbean islands, and N. lackeyi is reinstated and transferred to Stenoninereis. Further, Puerto Rican specimens differ from these known species and a new species, S. elisae is also described, featured mainly by large cirrophores and short cirrostyles in anterior and middle chaetigers. Further discussions about their morphology and phylogenetic affinities and a key to identify all known Stenoninereis species are also included. |
format |
Texto |
topic_facet |
Neréididos Stenoninereis Poliquetos Filogenética Taxonomía animal Morfología animal |
author |
Conde Vela, Víctor Manuel autor 12472 |
author_facet |
Conde Vela, Víctor Manuel autor 12472 |
author_sort |
Conde Vela, Víctor Manuel autor 12472 |
title |
Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
title_short |
Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
title_full |
Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
title_fullStr |
Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
title_full_unstemmed |
Sinkhole and brackish water nereidid polychaetes revision of Stenoninereis Wesenberg-Lund, 1958 (Annelida) |
title_sort |
sinkhole and brackish water nereidid polychaetes revision of stenoninereis wesenberg-lund, 1958 (annelida) |
url |
https://subtbiol.pensoft.net/article/36273/ |
work_keys_str_mv |
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