Bathycrinus rozhnovi Mironov 2019, n. sp.
Bathycrinus rozhnovi n. sp. Figs 7 A–J, 8A–I, 9A–H Synonymy: Bathycrinus sp. D — Belyaev 1966: 119. Etymology: The species is named for Sergey V. Rozhnov, Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, in recognition of his contributions to our knowledge on echinoderm evol...
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ftzenodo:oai:zenodo.org:5587063 2023-05-15T16:58:53+02:00 Bathycrinus rozhnovi Mironov 2019, n. sp. Mironov, Alexandr N. name=Kuril-Kamchatka Trench; east=160.93167; north=48.72 name=Trench; east=143.93666; north=38.181667 name=Aleutian Trench; east=-163.2; north=53.183334 name=Kuril-Kamchatka Trench; east=151.1; north=45.022835 2019-05-15 https://zenodo.org/record/5587063 https://doi.org/10.5281/zenodo.5587063 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D11221FFC3F469BB88FAEC763BFDC5 doi:10.11646/zootaxa.4604.3.1 http://zenodo.org/record/2835991 http://publication.plazi.org/id/FFE86A59FFCEF47BBB1FFFAA7702FFDE doi:10.5281/zenodo.2945153 doi:10.5281/zenodo.2945159 doi:10.5281/zenodo.2945167 doi:10.5281/zenodo.2945133 http://zoobank.org/810F4802-C979-4A06-9FCE-A65947CCD768 doi:10.5281/zenodo.5587062 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5587063 https://doi.org/10.5281/zenodo.5587063 oai:zenodo.org:5587063 info:eu-repo/semantics/openAccess See lilies of the genus Bathycrinus (Echinodermata, Crinoidea: Bathycrinidae) from the North-West Pacific hadal trenches, pp. 401-427 in Zootaxa 4604(3) 414-419 Biodiversity Taxonomy Animalia Echinodermata Crinoidea Bourgueticrinida Bathycrinidae Bathycrinus Bathycrinus rozhnovi info:eu-repo/semantics/other publication-taxonomictreatment 2019 ftzenodo https://doi.org/10.5281/zenodo.558706310.11646/zootaxa.4604.3.110.5281/zenodo.294515310.5281/zenodo.294515910.5281/zenodo.294516710.5281/zenodo.294513310.5281/zenodo.5587062 2023-03-10T20:34:41Z Bathycrinus rozhnovi n. sp. Figs 7 A–J, 8A–I, 9A–H Synonymy: Bathycrinus sp. D — Belyaev 1966: 119. Etymology: The species is named for Sergey V. Rozhnov, Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, in recognition of his contributions to our knowledge on echinoderm evolution. Holotype. IO RAS, No. XV-63-8, RV Vityaz, St. 7499, aboral cup with arms and proximal stalk, RRD = 3.84 mm. Type locality. RV Vityaz, cruise 59, St. 7499, 21.06.1976, the Japan Trench, 37°85′5 N, 144°12′1E, 6480–6640 m. Material examined. RV Vityaz, cruise 59, St. 7499, TS, 21.06.1976, Japan Trench, 37°85′5 N, 144°12′1 E, 6480–6640 m, holotype and 17 paratypes, IO RAS Cat.no. Ech 00762– Ech 00764; RV Vityaz, cruise 19, St. 3114, TS, 27.08.1954, east of Kuril-Kamchatka Trench, 48°43.2′ N, 160°55.9′ E, 5670–5680 m, 1 sp. + fr-ts, IO RAS Cat. no. Ech 00759; RV Vityaz, cruise 19, St. 3214, TS, 24.10.1954, Japan Trench, TS, 38°10.9′ N, 143°56.2′ E, 6156–6207 m, 8 spms., IO RAS Cat. no. Ech 00760; RV Vityaz, cruise 45, St. 6138, TS, 11.06.1969, south-east of Aleutian Trench, 53°11,0′ N, 163°12,0′ W, 5595–5660 m, 1 sp., paratype, IO RAS Cat. no. Ech 00761. RV Sonne, KuramBio II, St. 86, AGT, 15.09.2016, east of Kuril-Kamchatka Trench, 45°00.43′ N, 151°06.01′ E – 45°01.37′ N, 151°06.00′ E, 5493 m, paratype 18, SMF. Total: 15 aboral cups with proximal arms and stalks; 6 aboral cups with proximal arms; 7 RR-rings with proximal arms; arm and stalk fragments; RRD from 1.41 to 4.47 mm. Description of the holotype (Figs 7A, C, D). CH 2.37 mm, RRD 3.84 mm, BBd 1.44 mm; CH /RRD 0.62. RRring is slightly funnel-shaped, forming with BB evenly sloping line (Fig. 7A); RRH/RRD 0.42; BBH/RRH 0.49. Distinct sutures between BB; BBH/BBD 0.44. Surface of BB and RR smooth. Tegmen rising to base of Br3. Sides of tegmen without plates. Height of primibrachitaxis (IBr1+2ax) 3.48 mm. Ratio IBr1H/RRH 1.06, Br1H/Br2H 0.94, Br1H/W 0.72, Br2H/W 0.70. First and second primibrachs very short, with smooth surface and low longitudinal median ... Other/Unknown Material Kamchatka Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Crinoidea Bourgueticrinida Bathycrinidae Bathycrinus Bathycrinus rozhnovi |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Crinoidea Bourgueticrinida Bathycrinidae Bathycrinus Bathycrinus rozhnovi Mironov, Alexandr N. Bathycrinus rozhnovi Mironov 2019, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Crinoidea Bourgueticrinida Bathycrinidae Bathycrinus Bathycrinus rozhnovi |
description |
Bathycrinus rozhnovi n. sp. Figs 7 A–J, 8A–I, 9A–H Synonymy: Bathycrinus sp. D — Belyaev 1966: 119. Etymology: The species is named for Sergey V. Rozhnov, Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, in recognition of his contributions to our knowledge on echinoderm evolution. Holotype. IO RAS, No. XV-63-8, RV Vityaz, St. 7499, aboral cup with arms and proximal stalk, RRD = 3.84 mm. Type locality. RV Vityaz, cruise 59, St. 7499, 21.06.1976, the Japan Trench, 37°85′5 N, 144°12′1E, 6480–6640 m. Material examined. RV Vityaz, cruise 59, St. 7499, TS, 21.06.1976, Japan Trench, 37°85′5 N, 144°12′1 E, 6480–6640 m, holotype and 17 paratypes, IO RAS Cat.no. Ech 00762– Ech 00764; RV Vityaz, cruise 19, St. 3114, TS, 27.08.1954, east of Kuril-Kamchatka Trench, 48°43.2′ N, 160°55.9′ E, 5670–5680 m, 1 sp. + fr-ts, IO RAS Cat. no. Ech 00759; RV Vityaz, cruise 19, St. 3214, TS, 24.10.1954, Japan Trench, TS, 38°10.9′ N, 143°56.2′ E, 6156–6207 m, 8 spms., IO RAS Cat. no. Ech 00760; RV Vityaz, cruise 45, St. 6138, TS, 11.06.1969, south-east of Aleutian Trench, 53°11,0′ N, 163°12,0′ W, 5595–5660 m, 1 sp., paratype, IO RAS Cat. no. Ech 00761. RV Sonne, KuramBio II, St. 86, AGT, 15.09.2016, east of Kuril-Kamchatka Trench, 45°00.43′ N, 151°06.01′ E – 45°01.37′ N, 151°06.00′ E, 5493 m, paratype 18, SMF. Total: 15 aboral cups with proximal arms and stalks; 6 aboral cups with proximal arms; 7 RR-rings with proximal arms; arm and stalk fragments; RRD from 1.41 to 4.47 mm. Description of the holotype (Figs 7A, C, D). CH 2.37 mm, RRD 3.84 mm, BBd 1.44 mm; CH /RRD 0.62. RRring is slightly funnel-shaped, forming with BB evenly sloping line (Fig. 7A); RRH/RRD 0.42; BBH/RRH 0.49. Distinct sutures between BB; BBH/BBD 0.44. Surface of BB and RR smooth. Tegmen rising to base of Br3. Sides of tegmen without plates. Height of primibrachitaxis (IBr1+2ax) 3.48 mm. Ratio IBr1H/RRH 1.06, Br1H/Br2H 0.94, Br1H/W 0.72, Br2H/W 0.70. First and second primibrachs very short, with smooth surface and low longitudinal median ... |
format |
Other/Unknown Material |
author |
Mironov, Alexandr N. |
author_facet |
Mironov, Alexandr N. |
author_sort |
Mironov, Alexandr N. |
title |
Bathycrinus rozhnovi Mironov 2019, n. sp. |
title_short |
Bathycrinus rozhnovi Mironov 2019, n. sp. |
title_full |
Bathycrinus rozhnovi Mironov 2019, n. sp. |
title_fullStr |
Bathycrinus rozhnovi Mironov 2019, n. sp. |
title_full_unstemmed |
Bathycrinus rozhnovi Mironov 2019, n. sp. |
title_sort |
bathycrinus rozhnovi mironov 2019, n. sp. |
publishDate |
2019 |
url |
https://zenodo.org/record/5587063 https://doi.org/10.5281/zenodo.5587063 |
op_coverage |
name=Kuril-Kamchatka Trench; east=160.93167; north=48.72 name=Trench; east=143.93666; north=38.181667 name=Aleutian Trench; east=-163.2; north=53.183334 name=Kuril-Kamchatka Trench; east=151.1; north=45.022835 |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
See lilies of the genus Bathycrinus (Echinodermata, Crinoidea: Bathycrinidae) from the North-West Pacific hadal trenches, pp. 401-427 in Zootaxa 4604(3) 414-419 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03D11221FFC3F469BB88FAEC763BFDC5 doi:10.11646/zootaxa.4604.3.1 http://zenodo.org/record/2835991 http://publication.plazi.org/id/FFE86A59FFCEF47BBB1FFFAA7702FFDE doi:10.5281/zenodo.2945153 doi:10.5281/zenodo.2945159 doi:10.5281/zenodo.2945167 doi:10.5281/zenodo.2945133 http://zoobank.org/810F4802-C979-4A06-9FCE-A65947CCD768 doi:10.5281/zenodo.5587062 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5587063 https://doi.org/10.5281/zenodo.5587063 oai:zenodo.org:5587063 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.558706310.11646/zootaxa.4604.3.110.5281/zenodo.294515310.5281/zenodo.294515910.5281/zenodo.294516710.5281/zenodo.294513310.5281/zenodo.5587062 |
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1766050991216525312 |