Stenosemus simplicissimus
Stenosemus simplicissimus (Thiele, 1906) (Figures 23C, D, 27–32) Ischnochiton (Chondropleura) simplicissimus Thiele, 1906: 335, pl. 29, figs. 21–25; 1908: 21; 1909: 112; E.A. Smith, 1910: 211; Barnard, 1963: 6. Ischnochiton simplicissimus; Day, 1963: 6. Ischnochiton (Stenosemus) simplicissimus; Kaas...
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ftzenodo:oai:zenodo.org:8247068 2023-09-05T13:15:19+02:00 Stenosemus simplicissimus Sirenko, Boris name=Southern Ocean; east=71.9952; north=-52.5969 2023-08-09 https://zenodo.org/record/8247068 https://doi.org/10.5281/zenodo.8247068 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03CD7E00684D696A44FE660AFBDDE8D3 doi:10.11646/zootaxa.5325.3.3 http://zenodo.org/record/8247001 http://publication.plazi.org/id/FFF40678685B697C44696269FFC2EF4A https://sibils.text-analytics.ch/search/collections/plazi/03CD7E00684D696A44FE660AFBDDE8D3 doi:10.5281/zenodo.8247078 doi:10.5281/zenodo.8247094 doi:10.5281/zenodo.8247096 doi:10.5281/zenodo.8247098 doi:10.5281/zenodo.8247100 doi:10.5281/zenodo.8247102 doi:10.5281/zenodo.8247104 http://zoobank.org/A1FD8DA8-A72C-41B9-8FD7-E0DCE2A1D3BD doi:10.5281/zenodo.8247067 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8247068 https://doi.org/10.5281/zenodo.8247068 oai:zenodo.org:8247068 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode A small collection of rare and new chitons (Mollusca: Polyplacophora) from the Tasmanian Museum and Art Gallery, pp. 359-392 in Zootaxa 5325(3) 381 Biodiversity Taxonomy Animalia Mollusca Polyplacophora Chitonida Ischnochitonidae Stenosemus Stenosemus simplicissimus info:eu-repo/semantics/other publication-taxonomictreatment 2023 ftzenodo https://doi.org/10.5281/zenodo.824706810.11646/zootaxa.5325.3.310.5281/zenodo.824707810.5281/zenodo.824709410.5281/zenodo.824709610.5281/zenodo.824709810.5281/zenodo.824710010.5281/zenodo.824710210.5281/zenodo.824710410.5281/zenodo.8247067 2023-08-22T22:58:25Z Stenosemus simplicissimus (Thiele, 1906) (Figures 23C, D, 27–32) Ischnochiton (Chondropleura) simplicissimus Thiele, 1906: 335, pl. 29, figs. 21–25; 1908: 21; 1909: 112; E.A. Smith, 1910: 211; Barnard, 1963: 6. Ischnochiton simplicissimus; Day, 1963: 6. Ischnochiton (Stenosemus) simplicissimus; Kaas & Van Belle 1990: 67, fig. 27, map 1. Stenosemus simplicissimus; Sirenko 1994: 164; Schwabe 2008: 71 (bibliography and description). Type material. Holotype (ZMB Moll 59908). Type locality. South Africa, Cape of Good Hope, 318 m. Material examined. Holotype, Southern Ocean, Heard Island, 52.3889°S, 72. 6272°E, Locality HIMI-Western Platean, 302 m, cruise SC 26, Haul N 161 B, 2 spms, BL 20.0 mm, (TMAG, E 26179), 01.05.2003. 52.5969°S, 71. 9952°E, Locality HIMI-Aurora Bank, 310 m, cruise SC 26, Mol 37, benthic sled, 6 spms, BL 10.0– 14.5 mm, (TMAG, E 26178), 30.04.2003. Distribution. Stenosemus simplicissimus is wide distributed species in the South Ocean. It was found near South America (Shag Rocks near South Georgia Island), near Antarctica (eastern Weddell Sea), near South Africa (Cape off Good Hope) and Heard Island. The latest find has greatly expanded the range of this species. The species inhabits depth from 284 to 1064 m (Schwabe 2008). Remarks. Holotype (RMNH.MOLL.K.5155) has a somewhat glossy tegmentum, dorsal corpuscles with short longitudinal riblets in the upper part and with granules on the top. The studied specimens (BL 7.0 mm and 20.0 mm) from Heard Island have 9–10 longitudinal riblets on all dorsal surface of the corpuscles and have no granules on the top of the corpuscles. The larger specimen has 23 gills per side arranged from valve III to valve VII. The radula of the smaller specimen is 3.4 mm long and has 28 transverse rows of mature teeth. Published as part of Sirenko, Boris, 2023, A small collection of rare and new chitons (Mollusca: Polyplacophora) from the Tasmanian Museum and Art Gallery, pp. 359-392 in Zootaxa 5325 (3) on page 381, DOI:10.11646/zootaxa.5325.3.3, ... Other/Unknown Material Antarc* Antarctica Heard Island South Georgia Island Southern Ocean Weddell Sea Zenodo Southern Ocean Weddell Sea Heard Island Weddell South Georgia Island ENVELOPE(-36.750,-36.750,-54.250,-54.250) Shag Rocks ENVELOPE(-42.033,-42.033,-53.550,-53.550) Aurora Bank ENVELOPE(72.000,72.000,-52.467,-52.467) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Chitonida Ischnochitonidae Stenosemus Stenosemus simplicissimus |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Chitonida Ischnochitonidae Stenosemus Stenosemus simplicissimus Sirenko, Boris Stenosemus simplicissimus |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Polyplacophora Chitonida Ischnochitonidae Stenosemus Stenosemus simplicissimus |
description |
Stenosemus simplicissimus (Thiele, 1906) (Figures 23C, D, 27–32) Ischnochiton (Chondropleura) simplicissimus Thiele, 1906: 335, pl. 29, figs. 21–25; 1908: 21; 1909: 112; E.A. Smith, 1910: 211; Barnard, 1963: 6. Ischnochiton simplicissimus; Day, 1963: 6. Ischnochiton (Stenosemus) simplicissimus; Kaas & Van Belle 1990: 67, fig. 27, map 1. Stenosemus simplicissimus; Sirenko 1994: 164; Schwabe 2008: 71 (bibliography and description). Type material. Holotype (ZMB Moll 59908). Type locality. South Africa, Cape of Good Hope, 318 m. Material examined. Holotype, Southern Ocean, Heard Island, 52.3889°S, 72. 6272°E, Locality HIMI-Western Platean, 302 m, cruise SC 26, Haul N 161 B, 2 spms, BL 20.0 mm, (TMAG, E 26179), 01.05.2003. 52.5969°S, 71. 9952°E, Locality HIMI-Aurora Bank, 310 m, cruise SC 26, Mol 37, benthic sled, 6 spms, BL 10.0– 14.5 mm, (TMAG, E 26178), 30.04.2003. Distribution. Stenosemus simplicissimus is wide distributed species in the South Ocean. It was found near South America (Shag Rocks near South Georgia Island), near Antarctica (eastern Weddell Sea), near South Africa (Cape off Good Hope) and Heard Island. The latest find has greatly expanded the range of this species. The species inhabits depth from 284 to 1064 m (Schwabe 2008). Remarks. Holotype (RMNH.MOLL.K.5155) has a somewhat glossy tegmentum, dorsal corpuscles with short longitudinal riblets in the upper part and with granules on the top. The studied specimens (BL 7.0 mm and 20.0 mm) from Heard Island have 9–10 longitudinal riblets on all dorsal surface of the corpuscles and have no granules on the top of the corpuscles. The larger specimen has 23 gills per side arranged from valve III to valve VII. The radula of the smaller specimen is 3.4 mm long and has 28 transverse rows of mature teeth. Published as part of Sirenko, Boris, 2023, A small collection of rare and new chitons (Mollusca: Polyplacophora) from the Tasmanian Museum and Art Gallery, pp. 359-392 in Zootaxa 5325 (3) on page 381, DOI:10.11646/zootaxa.5325.3.3, ... |
format |
Other/Unknown Material |
author |
Sirenko, Boris |
author_facet |
Sirenko, Boris |
author_sort |
Sirenko, Boris |
title |
Stenosemus simplicissimus |
title_short |
Stenosemus simplicissimus |
title_full |
Stenosemus simplicissimus |
title_fullStr |
Stenosemus simplicissimus |
title_full_unstemmed |
Stenosemus simplicissimus |
title_sort |
stenosemus simplicissimus |
publishDate |
2023 |
url |
https://zenodo.org/record/8247068 https://doi.org/10.5281/zenodo.8247068 |
op_coverage |
name=Southern Ocean; east=71.9952; north=-52.5969 |
long_lat |
ENVELOPE(-36.750,-36.750,-54.250,-54.250) ENVELOPE(-42.033,-42.033,-53.550,-53.550) ENVELOPE(72.000,72.000,-52.467,-52.467) |
geographic |
Southern Ocean Weddell Sea Heard Island Weddell South Georgia Island Shag Rocks Aurora Bank |
geographic_facet |
Southern Ocean Weddell Sea Heard Island Weddell South Georgia Island Shag Rocks Aurora Bank |
genre |
Antarc* Antarctica Heard Island South Georgia Island Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctica Heard Island South Georgia Island Southern Ocean Weddell Sea |
op_source |
A small collection of rare and new chitons (Mollusca: Polyplacophora) from the Tasmanian Museum and Art Gallery, pp. 359-392 in Zootaxa 5325(3) 381 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03CD7E00684D696A44FE660AFBDDE8D3 doi:10.11646/zootaxa.5325.3.3 http://zenodo.org/record/8247001 http://publication.plazi.org/id/FFF40678685B697C44696269FFC2EF4A https://sibils.text-analytics.ch/search/collections/plazi/03CD7E00684D696A44FE660AFBDDE8D3 doi:10.5281/zenodo.8247078 doi:10.5281/zenodo.8247094 doi:10.5281/zenodo.8247096 doi:10.5281/zenodo.8247098 doi:10.5281/zenodo.8247100 doi:10.5281/zenodo.8247102 doi:10.5281/zenodo.8247104 http://zoobank.org/A1FD8DA8-A72C-41B9-8FD7-E0DCE2A1D3BD doi:10.5281/zenodo.8247067 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8247068 https://doi.org/10.5281/zenodo.8247068 oai:zenodo.org:8247068 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.824706810.11646/zootaxa.5325.3.310.5281/zenodo.824707810.5281/zenodo.824709410.5281/zenodo.824709610.5281/zenodo.824709810.5281/zenodo.824710010.5281/zenodo.824710210.5281/zenodo.824710410.5281/zenodo.8247067 |
_version_ |
1776197121580466176 |