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Parapar, Julio; Capa, María; Nygren, Arne; Moreira, Juan. (2020). To name but a few: descriptions of five new species of Terebellides (Annelida, Trichobranchidae) from the North East Atlantic. ZooKeys. 992: 1-58.
390445
10.3897/zookeys.992.55977 [view]
urn:lsid:zoobank.org:pub:0F038B5B-120E-4583-8E85-4092C9798566 [view]
Parapar, Julio; Capa, María; Nygren, Arne; Moreira, Juan
2020
To name but a few: descriptions of five new species of <em>Terebellides</em> (Annelida, Trichobranchidae) from the North East Atlantic
ZooKeys
992: 1-58
Publication
World Polychaeta Database (WPolyDb). Published: 12 November 2020
Available for editors  PDF available
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.
Boreal east Atlantic
Cold North Atlantic and Arctic together
North Atlantic
Systematics, Taxonomy
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Date
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2020-11-13 21:52:41Z
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2020-11-14 12:47:21Z
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Terebellides Sars, 1835 (identification resource)
Terebellides stroemii Sars, 1835 (additional source)
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