Mauretanaspis Fiege & Barnich 2020, gen. nov.
Mauretanaspis gen. nov. urn:lsid:zoobank.org:act: 1FC8F8ED-C7A3-4EC9-AB69-6A0147632D23 Table 2 Type species Mauretanaspis longichaeta gen. et spec. nov. designated herein. Diagnosis Sternaspids with introvert hooks tapering. Eight segments between gonopodial lobes and shield (i.e., preshield region)...
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ftdatacite:10.5281/zenodo.4324144 2023-05-15T17:38:43+02:00 Mauretanaspis Fiege & Barnich 2020, gen. nov. Fiege, Dieter Barnich, Ruth 2020 https://dx.doi.org/10.5281/zenodo.4324144 https://zenodo.org/record/4324144 unknown Zenodo http://zenodo.org/record/3981057 http://publication.plazi.org/id/ED196C09F5366F695D4AD453FFBCFFA7 http://zoobank.org/E3A9B4AC-C542-48DF-8549-558AE4192644 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2020.699 http://zenodo.org/record/3981057 http://publication.plazi.org/id/ED196C09F5366F695D4AD453FFBCFFA7 http://zoobank.org/E3A9B4AC-C542-48DF-8549-558AE4192644 https://dx.doi.org/10.5281/zenodo.4324145 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Sternaspidae Mauretanaspis Taxonomic treatment article-journal Text ScholarlyArticle 2020 ftdatacite https://doi.org/10.5281/zenodo.4324144 https://doi.org/10.5852/ejt.2020.699 https://doi.org/10.5281/zenodo.4324145 2022-02-08T13:14:21Z Mauretanaspis gen. nov. urn:lsid:zoobank.org:act: 1FC8F8ED-C7A3-4EC9-AB69-6A0147632D23 Table 2 Type species Mauretanaspis longichaeta gen. et spec. nov. designated herein. Diagnosis Sternaspids with introvert hooks tapering. Eight segments between gonopodial lobes and shield (i.e., preshield region). Ventro-caudal shield densely covered with firmly adhering fine sediment, which cannot be brushed off. Due to sediment cover no shield structures like ribs or concentric rings visible except median suture. Shield with lateral margins strongly bent towards dorsal side, merging into integument. Peg chaetae absent. Etymology The genus name is a combination of the Latin name for the type locality off the Northwest African state Mauritania (i.e., Mauretania , Lat.) and the Greek word ‘ aspis ’ (= ‘shield’); gender: feminine. Remarks Mauretanaspis gen. nov. differs in the combination of characters from the other genera of Sternaspidae. The shield is completely and firmly covered by sediment, as in several species of Caulleryaspis , but it has eight pre-shield segments; peg chaetae (i.e., a dense group of short chaetae covered by a common sheath) are absent, while Caulleryaspis has seven pre-shield segments and peg chaetae are present. In Caulleryaspis nuda peg chaetae are absent, but according to Drennan et al. (2019) this species possibly belongs to the genus Sternaspis (see ‘Discussion’). Petersenaspis has eight pre-shield segments and peg chaetae are absent, as in Mauretanaspis gen. nov., but the shield is not covered by sediment and the introvert hooks are subdistally expanded or spatulate while hooks in Mauretanaspis gen. nov. are tapering (Table 2). : Published as part of Fiege, Dieter & Barnich, Ruth, 2020, A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic, pp. 1-13 in European Journal of Taxonomy 699 on page 3, DOI: 10.5852/ejt.2020.699, http://zenodo.org/record/3981057 : {"references": ["Drennan R., Wiklund H., Rouse G. W., Georgieva M. N., Wu X., Kobayashi G., Yoshino K. & Glover A. G. 2019. Taxonomy and phylogeny of mud owls (Annelida: Sternaspidae), including a new synonymy and new records from the Southern Ocean, North East Atlantic Ocean and Pacific Ocean: challenges in morphological delimitation. Marine Biodiversity 49: 2659 - 2697. https: // doi. org / 10.1007 / s 12526 - 019 - 00998 - 0"]} Text North East Atlantic Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean Pacific Rouse ENVELOPE(67.150,67.150,-67.750,-67.750) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Sternaspidae Mauretanaspis |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Sternaspidae Mauretanaspis Fiege, Dieter Barnich, Ruth Mauretanaspis Fiege & Barnich 2020, gen. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Sternaspidae Mauretanaspis |
description |
Mauretanaspis gen. nov. urn:lsid:zoobank.org:act: 1FC8F8ED-C7A3-4EC9-AB69-6A0147632D23 Table 2 Type species Mauretanaspis longichaeta gen. et spec. nov. designated herein. Diagnosis Sternaspids with introvert hooks tapering. Eight segments between gonopodial lobes and shield (i.e., preshield region). Ventro-caudal shield densely covered with firmly adhering fine sediment, which cannot be brushed off. Due to sediment cover no shield structures like ribs or concentric rings visible except median suture. Shield with lateral margins strongly bent towards dorsal side, merging into integument. Peg chaetae absent. Etymology The genus name is a combination of the Latin name for the type locality off the Northwest African state Mauritania (i.e., Mauretania , Lat.) and the Greek word ‘ aspis ’ (= ‘shield’); gender: feminine. Remarks Mauretanaspis gen. nov. differs in the combination of characters from the other genera of Sternaspidae. The shield is completely and firmly covered by sediment, as in several species of Caulleryaspis , but it has eight pre-shield segments; peg chaetae (i.e., a dense group of short chaetae covered by a common sheath) are absent, while Caulleryaspis has seven pre-shield segments and peg chaetae are present. In Caulleryaspis nuda peg chaetae are absent, but according to Drennan et al. (2019) this species possibly belongs to the genus Sternaspis (see ‘Discussion’). Petersenaspis has eight pre-shield segments and peg chaetae are absent, as in Mauretanaspis gen. nov., but the shield is not covered by sediment and the introvert hooks are subdistally expanded or spatulate while hooks in Mauretanaspis gen. nov. are tapering (Table 2). : Published as part of Fiege, Dieter & Barnich, Ruth, 2020, A new genus and species of Sternaspidae (Annelida: Polychaeta) from the deep eastern Atlantic, pp. 1-13 in European Journal of Taxonomy 699 on page 3, DOI: 10.5852/ejt.2020.699, http://zenodo.org/record/3981057 : {"references": ["Drennan R., Wiklund H., Rouse G. W., Georgieva M. N., Wu X., Kobayashi G., Yoshino K. & Glover A. G. 2019. Taxonomy and phylogeny of mud owls (Annelida: Sternaspidae), including a new synonymy and new records from the Southern Ocean, North East Atlantic Ocean and Pacific Ocean: challenges in morphological delimitation. Marine Biodiversity 49: 2659 - 2697. https: // doi. org / 10.1007 / s 12526 - 019 - 00998 - 0"]} |
format |
Text |
author |
Fiege, Dieter Barnich, Ruth |
author_facet |
Fiege, Dieter Barnich, Ruth |
author_sort |
Fiege, Dieter |
title |
Mauretanaspis Fiege & Barnich 2020, gen. nov. |
title_short |
Mauretanaspis Fiege & Barnich 2020, gen. nov. |
title_full |
Mauretanaspis Fiege & Barnich 2020, gen. nov. |
title_fullStr |
Mauretanaspis Fiege & Barnich 2020, gen. nov. |
title_full_unstemmed |
Mauretanaspis Fiege & Barnich 2020, gen. nov. |
title_sort |
mauretanaspis fiege & barnich 2020, gen. nov. |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://dx.doi.org/10.5281/zenodo.4324144 https://zenodo.org/record/4324144 |
long_lat |
ENVELOPE(67.150,67.150,-67.750,-67.750) |
geographic |
Southern Ocean Pacific Rouse |
geographic_facet |
Southern Ocean Pacific Rouse |
genre |
North East Atlantic Southern Ocean |
genre_facet |
North East Atlantic Southern Ocean |
op_relation |
http://zenodo.org/record/3981057 http://publication.plazi.org/id/ED196C09F5366F695D4AD453FFBCFFA7 http://zoobank.org/E3A9B4AC-C542-48DF-8549-558AE4192644 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5852/ejt.2020.699 http://zenodo.org/record/3981057 http://publication.plazi.org/id/ED196C09F5366F695D4AD453FFBCFFA7 http://zoobank.org/E3A9B4AC-C542-48DF-8549-558AE4192644 https://dx.doi.org/10.5281/zenodo.4324145 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.4324144 https://doi.org/10.5852/ejt.2020.699 https://doi.org/10.5281/zenodo.4324145 |
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1766139272704819200 |