Saurotipleona Bird 2015, n. gen.
Saurotipleona n. gen. Akanthophoreus: Holdich and Bird 1989: in part; Bird 2001: in part, see below Diagnosis Akanthophoreid with pereonites 2–5 as long as broad or slightly longer, lateral margins parallel or slightly produced at pereopod insertion. Pleonite-5 sternite with non-recurved acuminate s...
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ftzenodo:oai:zenodo.org:4329691 2023-06-06T11:57:47+02:00 Saurotipleona Bird 2015, n. gen. Bird, Graham John 2015-02-28 https://zenodo.org/record/4329691 https://doi.org/10.5281/zenodo.4329691 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03BEFC454D72CF37FDC0FD23FC2F9C14 info:eu-repo/semantics/altIdentifier/lsid/urn:lsid:zoobank.org:act:22078D00-0C5F-48E3-B5AD-9A8517E0AA41 doi:10.1080/00222933.2015.1005715 http://zenodo.org/record/3999694 http://publication.plazi.org/id/FF87843D4D6ECF2AFFFCFFB5FFED9D34 doi:10.5281/zenodo.4329690 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4329691 https://doi.org/10.5281/zenodo.4329691 oai:zenodo.org:4329691 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Tanaidacea (Crustacea: Peracarida) of the northeast Atlantic: Chauliopleona Dojiri and Sieg, 1997 and Saurotipleona n. gen. from the ' Atlantic Margin', pp. 1507-1547 in Journal of Natural History 49(25) 1535 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Saurotipleona info:eu-repo/semantics/other publication-taxonomictreatment 2015 ftzenodo https://doi.org/10.5281/zenodo.432969110.1080/00222933.2015.100571510.5281/zenodo.4329690 2023-04-13T21:25:03Z Saurotipleona n. gen. Akanthophoreus: Holdich and Bird 1989: in part; Bird 2001: in part, see below Diagnosis Akanthophoreid with pereonites 2–5 as long as broad or slightly longer, lateral margins parallel or slightly produced at pereopod insertion. Pleonite-5 sternite with non-recurved acuminate spur. Pleotelson without lateral spurs. Maxilla setulate. Maxilliped bases with long seta. Cheliped carpus shield large, rounded; fixed finger incisive margin without proximal denticulation; dactylus superior margin smooth. Pereopods 2–3 carpus with three bayonet spines and medial seta. Pereopods 1–3 basis superior margin with PSS; propodus (and some carpus) inferior spinules robust. Pereopod-5 propodus with two superodistal spines. Uropod peduncle simple; exopod two-segmented; endopod slender, about three times length of peduncle. Preparatory male similar to female but pleon slightly larger; antennule fivearticled, stouter than in female. Swimming male not known. Etymology From the Greek saurotos, ‘spiked’, and suffix pleona; a similar name to Chauliopleona; gender female. Type species Saurotipleona julii sp. nov.; see below. Monotypic. Remarks Two superodistal spines (rather than one) on the propodus of pereopod-5 are plesiomorphic relative to most paratanaoids other than leptocheliids, teleotanaids, pseudozeuxids, heterotanoidids and a few others, such as Tangalooma Bamber, 2008. The presence of this character in an akanthophoreid genus is surprising, although it was apparently observed, but for pereopod-4 and without comment, by Guerrero- Kommritz (2005) for C. hastata. The validity of this is discussed below. Published as part of Bird, Graham John, 2015, Tanaidacea (Crustacea: Peracarida) of the northeast Atlantic: Chauliopleona Dojiri and Sieg, 1997 and Saurotipleona n. gen. from the ' Atlantic Margin', pp. 1507-1547 in Journal of Natural History 49 (25) on page 1535, DOI:10.1080/00222933.2015.1005715, http://zenodo.org/record/3999694 Other/Unknown Material Northeast Atlantic Zenodo Seta ENVELOPE(9.895,9.895,63.645,63.645) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Saurotipleona |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Saurotipleona Bird, Graham John Saurotipleona Bird 2015, n. gen. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Akanthophoreidae Saurotipleona |
description |
Saurotipleona n. gen. Akanthophoreus: Holdich and Bird 1989: in part; Bird 2001: in part, see below Diagnosis Akanthophoreid with pereonites 2–5 as long as broad or slightly longer, lateral margins parallel or slightly produced at pereopod insertion. Pleonite-5 sternite with non-recurved acuminate spur. Pleotelson without lateral spurs. Maxilla setulate. Maxilliped bases with long seta. Cheliped carpus shield large, rounded; fixed finger incisive margin without proximal denticulation; dactylus superior margin smooth. Pereopods 2–3 carpus with three bayonet spines and medial seta. Pereopods 1–3 basis superior margin with PSS; propodus (and some carpus) inferior spinules robust. Pereopod-5 propodus with two superodistal spines. Uropod peduncle simple; exopod two-segmented; endopod slender, about three times length of peduncle. Preparatory male similar to female but pleon slightly larger; antennule fivearticled, stouter than in female. Swimming male not known. Etymology From the Greek saurotos, ‘spiked’, and suffix pleona; a similar name to Chauliopleona; gender female. Type species Saurotipleona julii sp. nov.; see below. Monotypic. Remarks Two superodistal spines (rather than one) on the propodus of pereopod-5 are plesiomorphic relative to most paratanaoids other than leptocheliids, teleotanaids, pseudozeuxids, heterotanoidids and a few others, such as Tangalooma Bamber, 2008. The presence of this character in an akanthophoreid genus is surprising, although it was apparently observed, but for pereopod-4 and without comment, by Guerrero- Kommritz (2005) for C. hastata. The validity of this is discussed below. Published as part of Bird, Graham John, 2015, Tanaidacea (Crustacea: Peracarida) of the northeast Atlantic: Chauliopleona Dojiri and Sieg, 1997 and Saurotipleona n. gen. from the ' Atlantic Margin', pp. 1507-1547 in Journal of Natural History 49 (25) on page 1535, DOI:10.1080/00222933.2015.1005715, http://zenodo.org/record/3999694 |
format |
Other/Unknown Material |
author |
Bird, Graham John |
author_facet |
Bird, Graham John |
author_sort |
Bird, Graham John |
title |
Saurotipleona Bird 2015, n. gen. |
title_short |
Saurotipleona Bird 2015, n. gen. |
title_full |
Saurotipleona Bird 2015, n. gen. |
title_fullStr |
Saurotipleona Bird 2015, n. gen. |
title_full_unstemmed |
Saurotipleona Bird 2015, n. gen. |
title_sort |
saurotipleona bird 2015, n. gen. |
publishDate |
2015 |
url |
https://zenodo.org/record/4329691 https://doi.org/10.5281/zenodo.4329691 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Seta |
geographic_facet |
Seta |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
Tanaidacea (Crustacea: Peracarida) of the northeast Atlantic: Chauliopleona Dojiri and Sieg, 1997 and Saurotipleona n. gen. from the ' Atlantic Margin', pp. 1507-1547 in Journal of Natural History 49(25) 1535 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03BEFC454D72CF37FDC0FD23FC2F9C14 info:eu-repo/semantics/altIdentifier/lsid/urn:lsid:zoobank.org:act:22078D00-0C5F-48E3-B5AD-9A8517E0AA41 doi:10.1080/00222933.2015.1005715 http://zenodo.org/record/3999694 http://publication.plazi.org/id/FF87843D4D6ECF2AFFFCFFB5FFED9D34 doi:10.5281/zenodo.4329690 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4329691 https://doi.org/10.5281/zenodo.4329691 oai:zenodo.org:4329691 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.432969110.1080/00222933.2015.100571510.5281/zenodo.4329690 |
_version_ |
1767966139205287936 |