Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov.
Spectrarcturus hystrix (Sars, 1877) comb. nov. (Figs 29–30) Arcturus hystrix Sars, 1877: 250–251 (erroneously labelled 350–351).— Sars, 1885: 104–106, pl. IX, figs 23–26.— Norman, 1904: 446. Pleuroprion hystrix. — Hansen, 1916: 194–195, pl. XV, fig. 6a–b.— Gurjanova, 1936: 200, fig. 128.— Kussakin,...
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ftzenodo:oai:zenodo.org:4332813 2023-06-06T11:57:34+02:00 Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina 2020-12-08 https://zenodo.org/record/4332813 https://doi.org/10.5281/zenodo.4332813 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/650CEF24FFFDFFBFB3C7BF72FDE7AD17 doi:10.11646/zootaxa.4894.1.1 http://zenodo.org/record/4315364 http://publication.plazi.org/id/9935975CFFD9FF96B350B918FFDCAE01 doi:10.5281/zenodo.4315429 doi:10.5281/zenodo.4315431 http://zoobank.org/A14A6A14-B008-4914-BE10-D4D3F9AEBBA6 doi:10.5281/zenodo.4332812 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4332813 https://doi.org/10.5281/zenodo.4332813 oai:zenodo.org:4332813 info:eu-repo/semantics/openAccess Revision of Pleuroprion zur Strassen, 1903 (Holidoteidae) and re-evaluation of Spectrarcturus Schultz, 1981 (Arcturidae) (Crustacea, Isopoda, Valvifera), pp. 1-52 in Zootaxa 4894(1) 37-42 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus hystrix info:eu-repo/semantics/other publication-taxonomictreatment 2020 ftzenodo https://doi.org/10.5281/zenodo.433281310.11646/zootaxa.4894.1.110.5281/zenodo.431542910.5281/zenodo.431543110.5281/zenodo.4332812 2023-04-13T21:25:52Z Spectrarcturus hystrix (Sars, 1877) comb. nov. (Figs 29–30) Arcturus hystrix Sars, 1877: 250–251 (erroneously labelled 350–351).— Sars, 1885: 104–106, pl. IX, figs 23–26.— Norman, 1904: 446. Pleuroprion hystrix. — Hansen, 1916: 194–195, pl. XV, fig. 6a–b.— Gurjanova, 1936: 200, fig. 128.— Kussakin, 1982: 421–424, figs 313–314. Material examined: Syntypes, F1683, Norwegian North-Atlantic Expedition 1876–1878, stations 18, 124, 164, 4 females. Other material. Female, WH 233, stn. 1023; male, Voucher 52975, POS 456 IceAGE 2, stn. 873-6 EBS from DZMB 43.916. Diagnosis: Body with several long and slender, bluntly pointed spines; pair on anterior part of head; posteriorly row of spines across head; pereonite 1 with row of spines across pereonite; pereonites 2 and 3 with row of spines across pereonites; two rows of spines on pereonite 4; pereonite 4 0.2 times body length; trapezoid, 2.1 times longer than third pereonite. Pleotelson intermediate in length, with 5 pairs of long and slender spines near midline of pleotelson, lateral margins with spines; posterior part of pleotelson tapering towards bifid apex; pleotelson upturned distally. Antennula short, reaching little beyond distal end of second peduncular segment of antenna. Antenna short, about 0.6 of total body length; slender, with 3 large spines on second segment; large spine laterodistally on third segment, spine laterodistally on fourth segment. Spines present on basis of pereopods 5–7. Oostegites present on pereopod 1–5. Male smaller than female. Pattern of spination as in females, spines smaller than in females and more robust; middle part of pereonite 4 narrow, without spines. Posterior part of pleotelson tapering towards bifid apex; cleft of apex not as pronounced an in females. Endo- and exopod fringed with fine setae, distally with plumose setae; endopod with 7 setae; exopod with 11 setae; endopod slightly longer than exopod; pleopod 2 appendix masculina long and curved in distal half, about 1/3 longer than expodite, fringed with fine setae. Remarks: The ... Other/Unknown Material North Atlantic Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus hystrix |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus hystrix Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus hystrix |
description |
Spectrarcturus hystrix (Sars, 1877) comb. nov. (Figs 29–30) Arcturus hystrix Sars, 1877: 250–251 (erroneously labelled 350–351).— Sars, 1885: 104–106, pl. IX, figs 23–26.— Norman, 1904: 446. Pleuroprion hystrix. — Hansen, 1916: 194–195, pl. XV, fig. 6a–b.— Gurjanova, 1936: 200, fig. 128.— Kussakin, 1982: 421–424, figs 313–314. Material examined: Syntypes, F1683, Norwegian North-Atlantic Expedition 1876–1878, stations 18, 124, 164, 4 females. Other material. Female, WH 233, stn. 1023; male, Voucher 52975, POS 456 IceAGE 2, stn. 873-6 EBS from DZMB 43.916. Diagnosis: Body with several long and slender, bluntly pointed spines; pair on anterior part of head; posteriorly row of spines across head; pereonite 1 with row of spines across pereonite; pereonites 2 and 3 with row of spines across pereonites; two rows of spines on pereonite 4; pereonite 4 0.2 times body length; trapezoid, 2.1 times longer than third pereonite. Pleotelson intermediate in length, with 5 pairs of long and slender spines near midline of pleotelson, lateral margins with spines; posterior part of pleotelson tapering towards bifid apex; pleotelson upturned distally. Antennula short, reaching little beyond distal end of second peduncular segment of antenna. Antenna short, about 0.6 of total body length; slender, with 3 large spines on second segment; large spine laterodistally on third segment, spine laterodistally on fourth segment. Spines present on basis of pereopods 5–7. Oostegites present on pereopod 1–5. Male smaller than female. Pattern of spination as in females, spines smaller than in females and more robust; middle part of pereonite 4 narrow, without spines. Posterior part of pleotelson tapering towards bifid apex; cleft of apex not as pronounced an in females. Endo- and exopod fringed with fine setae, distally with plumose setae; endopod with 7 setae; exopod with 11 setae; endopod slightly longer than exopod; pleopod 2 appendix masculina long and curved in distal half, about 1/3 longer than expodite, fringed with fine setae. Remarks: The ... |
format |
Other/Unknown Material |
author |
Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina |
author_facet |
Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina |
author_sort |
Stransky, Bente |
title |
Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_short |
Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_full |
Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_fullStr |
Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_full_unstemmed |
Spectrarcturus hystrix Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_sort |
spectrarcturus hystrix stransky & svavarsson & poore & kihara 2020, comb. nov. |
publishDate |
2020 |
url |
https://zenodo.org/record/4332813 https://doi.org/10.5281/zenodo.4332813 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Revision of Pleuroprion zur Strassen, 1903 (Holidoteidae) and re-evaluation of Spectrarcturus Schultz, 1981 (Arcturidae) (Crustacea, Isopoda, Valvifera), pp. 1-52 in Zootaxa 4894(1) 37-42 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/650CEF24FFFDFFBFB3C7BF72FDE7AD17 doi:10.11646/zootaxa.4894.1.1 http://zenodo.org/record/4315364 http://publication.plazi.org/id/9935975CFFD9FF96B350B918FFDCAE01 doi:10.5281/zenodo.4315429 doi:10.5281/zenodo.4315431 http://zoobank.org/A14A6A14-B008-4914-BE10-D4D3F9AEBBA6 doi:10.5281/zenodo.4332812 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4332813 https://doi.org/10.5281/zenodo.4332813 oai:zenodo.org:4332813 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.433281310.11646/zootaxa.4894.1.110.5281/zenodo.431542910.5281/zenodo.431543110.5281/zenodo.4332812 |
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1767965832683454464 |