Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov.
Spectrarcturus intermedius (Richardson, 1899a) comb. nov. (Fig. 31) Arcturus intermedius Richardson, 1899a: 854–855.— Richardson, 1899b: 275–277. Pleuroprion intermedium. — Richardson, 1905: 344–346, fig. 373.— Gurjanova, 1936: 201, fig. 129.— Schultz, 1969: 52, fig. 53b.— Kussakin, 1982: 428–430, f...
Main Authors: | , , , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
Zenodo
2020
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.4332835 http://treatment.plazi.org/id/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC |
id |
ftzenodo:oai:zenodo.org:4332835 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:4332835 2024-09-15T18:02:40+00:00 Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina 2020-12-08 https://doi.org/10.5281/zenodo.4332835 http://treatment.plazi.org/id/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC unknown Zenodo https://doi.org/10.11646/zootaxa.4894.1.1 http://zenodo.org/record/4315364 http://publication.plazi.org/id/9935975CFFD9FF96B350B918FFDCAE01 https://sibils.text-analytics.ch/search/collections/plazi/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC https://www.gbif.org/species/176084921 https://www.checklistbank.org/dataset/9329/taxon/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC.taxon https://doi.org/10.5281/zenodo.4315433 http://zoobank.org/A14A6A14-B008-4914-BE10-D4D3F9AEBBA6 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4332834 https://doi.org/10.5281/zenodo.4332835 oai:zenodo.org:4332835 http://treatment.plazi.org/id/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode 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), 42, (2020-12-08) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus intermedius info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.433283510.11646/zootaxa.4894.1.110.5281/zenodo.431543310.5281/zenodo.4332834 2024-07-26T04:14:39Z Spectrarcturus intermedius (Richardson, 1899a) comb. nov. (Fig. 31) Arcturus intermedius Richardson, 1899a: 854–855.— Richardson, 1899b: 275–277. Pleuroprion intermedium. — Richardson, 1905: 344–346, fig. 373.— Gurjanova, 1936: 201, fig. 129.— Schultz, 1969: 52, fig. 53b.— Kussakin, 1982: 428–430, fig. 318. Material examined: Syntype , USMN 22581, Kyska Harbor, Aleutian Islands, 10 ftms, 1 female. Diagnosis: Body with numerous large, narrow, pointed spines; mid-dorsal spine anteriorly on head, mid-dorsally pair of spines on head, row of spines across pereonite 1; row of spines across pereonites 2 and 3; pereonite 4 0.2 times body length; trapezoid, about as long as second and third together; anterior and posterior rows of spines across pereonite 4, pair of spines middorsally. Pleotelson short, with several long and short spines on anterior part, one lateral spine on posterior part, posteriorly bifid apex, fork-like. Antennula short, not reaching distal end of second peduncular segment of antenna. Antenna long and slender, about 0.9 of total body length. Spines absent from basis of pereopods 5 to 7. Oostegites not present on pereopod 5. Remarks: The ventral lateral plate of the head has a deep incision at the anterior end of pereonite 1. The posterior end of the pleotelson ends in deep upraised fork, which distinguishes this species from all Spectrarcturus species, except S. hystrix and S. murdochi . The middorsal spine on anterior part of the head can be used to distinguish this species from several other Spectrarcturus species. Kussakin (1982) noted that the specimen occurring at the Commander Island differed from the holotype in the presence of a spine on article 3 and by having different shape of the body spines, but still considered that these specimens belonged to S. intermedium . Distribution: Western part of the Aleutian Islands, Kiska-Harbor Bay, Commander Island, at depths between 18–40 m (Kussakin 1982). Published as part of Stransky, Bente, Svavarsson, Jörundur, Poore, Gary C. B. & Kihara, Terue ... Other/Unknown Material Commander Island Aleutian Islands Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus intermedius |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus intermedius Stransky, Bente Svavarsson, Jörundur Poore, Gary C. B. Kihara, Terue Cristina Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Isopoda Arcturidae Spectrarcturus Spectrarcturus intermedius |
description |
Spectrarcturus intermedius (Richardson, 1899a) comb. nov. (Fig. 31) Arcturus intermedius Richardson, 1899a: 854–855.— Richardson, 1899b: 275–277. Pleuroprion intermedium. — Richardson, 1905: 344–346, fig. 373.— Gurjanova, 1936: 201, fig. 129.— Schultz, 1969: 52, fig. 53b.— Kussakin, 1982: 428–430, fig. 318. Material examined: Syntype , USMN 22581, Kyska Harbor, Aleutian Islands, 10 ftms, 1 female. Diagnosis: Body with numerous large, narrow, pointed spines; mid-dorsal spine anteriorly on head, mid-dorsally pair of spines on head, row of spines across pereonite 1; row of spines across pereonites 2 and 3; pereonite 4 0.2 times body length; trapezoid, about as long as second and third together; anterior and posterior rows of spines across pereonite 4, pair of spines middorsally. Pleotelson short, with several long and short spines on anterior part, one lateral spine on posterior part, posteriorly bifid apex, fork-like. Antennula short, not reaching distal end of second peduncular segment of antenna. Antenna long and slender, about 0.9 of total body length. Spines absent from basis of pereopods 5 to 7. Oostegites not present on pereopod 5. Remarks: The ventral lateral plate of the head has a deep incision at the anterior end of pereonite 1. The posterior end of the pleotelson ends in deep upraised fork, which distinguishes this species from all Spectrarcturus species, except S. hystrix and S. murdochi . The middorsal spine on anterior part of the head can be used to distinguish this species from several other Spectrarcturus species. Kussakin (1982) noted that the specimen occurring at the Commander Island differed from the holotype in the presence of a spine on article 3 and by having different shape of the body spines, but still considered that these specimens belonged to S. intermedium . Distribution: Western part of the Aleutian Islands, Kiska-Harbor Bay, Commander Island, at depths between 18–40 m (Kussakin 1982). Published as part of Stransky, Bente, Svavarsson, Jörundur, Poore, Gary C. B. & Kihara, Terue ... |
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 intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_short |
Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_full |
Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_fullStr |
Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_full_unstemmed |
Spectrarcturus intermedius Stransky & Svavarsson & Poore & Kihara 2020, comb. nov. |
title_sort |
spectrarcturus intermedius stransky & svavarsson & poore & kihara 2020, comb. nov. |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.4332835 http://treatment.plazi.org/id/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC |
genre |
Commander Island Aleutian Islands |
genre_facet |
Commander Island Aleutian Islands |
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), 42, (2020-12-08) |
op_relation |
https://doi.org/10.11646/zootaxa.4894.1.1 http://zenodo.org/record/4315364 http://publication.plazi.org/id/9935975CFFD9FF96B350B918FFDCAE01 https://sibils.text-analytics.ch/search/collections/plazi/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC https://www.gbif.org/species/176084921 https://www.checklistbank.org/dataset/9329/taxon/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC.taxon https://doi.org/10.5281/zenodo.4315433 http://zoobank.org/A14A6A14-B008-4914-BE10-D4D3F9AEBBA6 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4332834 https://doi.org/10.5281/zenodo.4332835 oai:zenodo.org:4332835 http://treatment.plazi.org/id/650CEF24FFF0FFBFB3C7BA7FFE1EA8AC |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.433283510.11646/zootaxa.4894.1.110.5281/zenodo.431543310.5281/zenodo.4332834 |
_version_ |
1810440104077950976 |