To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic
The number of described species of the genus Terebellides Sars, 1835 (Annelida, Trichobranchidae) has greatly increased in the last years, particularly in the North East Atlantic. In this context, this paper deals with several putative species recently delineated by molecular means within a well del...
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ftdoajarticles:oai:doaj.org/article:42b393bea8a24201a0ea59c0f19ddd37 2023-05-15T17:38:19+02:00 To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic Julio Parapar María Capa Arne Nygren Juan Moreira 2020-11-01T00:00:00Z https://doi.org/10.3897/zookeys.992.55977 https://doaj.org/article/42b393bea8a24201a0ea59c0f19ddd37 EN eng Pensoft Publishers https://zookeys.pensoft.net/article/55977/download/pdf/ https://zookeys.pensoft.net/article/55977/download/xml/ https://zookeys.pensoft.net/article/55977/ https://doaj.org/toc/1313-2970 doi:10.3897/zookeys.992.55977 1313-2970 https://doaj.org/article/42b393bea8a24201a0ea59c0f19ddd37 ZooKeys, Vol 992, Iss , Pp 1-58 (2020) Zoology QL1-991 article 2020 ftdoajarticles https://doi.org/10.3897/zookeys.992.55977 2022-12-31T04:13:53Z The number of described species of the genus Terebellides Sars, 1835 (Annelida, Trichobranchidae) has greatly increased in the last years, particularly in the North East Atlantic. In this context, this paper deals with several putative species recently delineated by molecular means within a well delimited clade of Terebellides. Species are characterised here by a combination of morphological characters, and a complementary nucleotide diagnostic approach. Three species were identified as the nominal species T. stroemii Sars, 1835, T. bigeniculatus Parapar, Moreira & Helgason, 2011 and T. europaea Lavesque et al., 2019. Five species are described as new: T. bakkeni sp. nov., T. kongsrudi sp. nov., T. norvegica sp. nov., T. ronningae sp. nov. and T. scotica sp. nov. The distinctive morphological characters refer to the branchial shape, absence or presence of papillae on lamellae of anterior margin of branchial dorsal lobes, absence or presence of ciliated papillae dorsal to thoracic notopodia, geniculate chaetae in one or two chaetigers, and the morphology of thoracic and abdominal uncini teeth. Furthermore, the description of T. bigeniculatus is revised and complemented after examination of type specimens. An updated identification key to all species of the genus in NE Atlantic and a proposal of a classification of different types of abdominal uncini to be used in taxonomy are also included. Article in Journal/Newspaper North East Atlantic Directory of Open Access Journals: DOAJ Articles ZooKeys 992 1 58 |
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Directory of Open Access Journals: DOAJ Articles |
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English |
topic |
Zoology QL1-991 |
spellingShingle |
Zoology QL1-991 Julio Parapar María Capa Arne Nygren Juan Moreira To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
topic_facet |
Zoology QL1-991 |
description |
The number of described species of the genus Terebellides Sars, 1835 (Annelida, Trichobranchidae) has greatly increased in the last years, particularly in the North East Atlantic. In this context, this paper deals with several putative species recently delineated by molecular means within a well delimited clade of Terebellides. Species are characterised here by a combination of morphological characters, and a complementary nucleotide diagnostic approach. Three species were identified as the nominal species T. stroemii Sars, 1835, T. bigeniculatus Parapar, Moreira & Helgason, 2011 and T. europaea Lavesque et al., 2019. Five species are described as new: T. bakkeni sp. nov., T. kongsrudi sp. nov., T. norvegica sp. nov., T. ronningae sp. nov. and T. scotica sp. nov. The distinctive morphological characters refer to the branchial shape, absence or presence of papillae on lamellae of anterior margin of branchial dorsal lobes, absence or presence of ciliated papillae dorsal to thoracic notopodia, geniculate chaetae in one or two chaetigers, and the morphology of thoracic and abdominal uncini teeth. Furthermore, the description of T. bigeniculatus is revised and complemented after examination of type specimens. An updated identification key to all species of the genus in NE Atlantic and a proposal of a classification of different types of abdominal uncini to be used in taxonomy are also included. |
format |
Article in Journal/Newspaper |
author |
Julio Parapar María Capa Arne Nygren Juan Moreira |
author_facet |
Julio Parapar María Capa Arne Nygren Juan Moreira |
author_sort |
Julio Parapar |
title |
To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
title_short |
To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
title_full |
To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
title_fullStr |
To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
title_full_unstemmed |
To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic |
title_sort |
to name but a few: descriptions of five new species of terebellides (annelida, trichobranchidae) from the north east atlantic |
publisher |
Pensoft Publishers |
publishDate |
2020 |
url |
https://doi.org/10.3897/zookeys.992.55977 https://doaj.org/article/42b393bea8a24201a0ea59c0f19ddd37 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
ZooKeys, Vol 992, Iss , Pp 1-58 (2020) |
op_relation |
https://zookeys.pensoft.net/article/55977/download/pdf/ https://zookeys.pensoft.net/article/55977/download/xml/ https://zookeys.pensoft.net/article/55977/ https://doaj.org/toc/1313-2970 doi:10.3897/zookeys.992.55977 1313-2970 https://doaj.org/article/42b393bea8a24201a0ea59c0f19ddd37 |
op_doi |
https://doi.org/10.3897/zookeys.992.55977 |
container_title |
ZooKeys |
container_volume |
992 |
container_start_page |
1 |
op_container_end_page |
58 |
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1766138705713561600 |