Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov.
Psolus carolineae sp. nov. Figures 2 a–f, 3 a–d. Material examined. Holotype. Antarctica, Scotia Sea, South Georgia, 55.06 ºS 35.24 ºW, 116 m, ICEFISH 2004 stn 47 –BT– 25, S. Lockhart, 12 Jun 2004, NMV F 168623. Paratypes. From type series (type locality on same date), NMV F 104996 (5); Shag Rocks,...
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ftzenodo:oai:zenodo.org:6196619 2023-05-15T13:35:07+02:00 Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. O'Loughlin, Mark Whitfield, Emily 2010-12-31 https://zenodo.org/record/6196619 https://doi.org/10.5281/zenodo.6196619 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F287FA1976BD77FF12FF19FB41FF1C doi:10.5281/zenodo.294189 http://publication.plazi.org/id/FFCBFF821975BD72FF85FF8EFFBFFFCB doi:10.5281/zenodo.294191 doi:10.5281/zenodo.6196618 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6196619 https://doi.org/10.5281/zenodo.6196619 oai:zenodo.org:6196619 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode New species of Psolus Oken from Antarctica (Echinodermata: Holothuroidea: Psolidae), pp. 61-68 in Zootaxa 2528 64-66 Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Dendrochirotida Psolidae Psolus Psolus carolineae info:eu-repo/semantics/other publication-taxonomictreatment 2010 ftzenodo https://doi.org/10.5281/zenodo.619661910.5281/zenodo.29418910.5281/zenodo.29419110.5281/zenodo.6196618 2023-03-10T18:13:24Z Psolus carolineae sp. nov. Figures 2 a–f, 3 a–d. Material examined. Holotype. Antarctica, Scotia Sea, South Georgia, 55.06 ºS 35.24 ºW, 116 m, ICEFISH 2004 stn 47 –BT– 25, S. Lockhart, 12 Jun 2004, NMV F 168623. Paratypes. From type series (type locality on same date), NMV F 104996 (5); Shag Rocks, 53.63 ºS 40.91 ºW, 206 m, BAS 2006 stn SR–EBS– 4, NMV F 168627 (1). Other material. Antarctic Peninsula, N of Bransfield Strait, 227–231 m, US AMLR 2006 stn 33 – 18, USNM 1132590 (2); N of D’Urville I., 238 m, US AMLR 2006 stn 39–52, USNM 1132592 (1); N of D’Urville I., 238 m, US AMLR 2006 stn 39–52, USNM 1132593 (8). Diagnosis. Psolus species up to 22 mm long, 9 mm high, 11 mm wide; high to low convex body, slightly tapered posteriorly, lacking oral and anal cones; scales obscured by close cover of large and small apically spinous pillars on the scales, up to 0.5 mm high; lacking 5 discrete oral valves, oral scales numerous, apically pointed, marginally spinous; tentacles 10, 8 large, 2 small ventrally; calcareous ring with distally rounded radial and interradial anterior projections, radial projections larger, concave radial and interradial posterior indentations; thin calcareous sole, single outer peripheral series of small tube feet, zig-zag to double series of larger inner peripheral tube feet, lacking mid-ventral tube feet; bi-lobed dorsal madreporite; single ventral polian vesicle; gonad tubules unbranched. Dorsal and lateral multilayered ossicles only. Sole with irregular round to oval perforated plates and shallow bowls, commonly 136 µ m long, frequently with upturned margin, surface and marginal knobs. Largest tentacle ossicles irregularly oval or triangular or elongate thick perforated plates, surface smooth, bluntly denticulate margin, up to 560 µ m long. Largest tube feet support ossicles up to 320 µ m long, elongate curved narrow perforated plates, bluntly denticulate margin, rare sparse surface knobs. Colour (preserved). White to off-white, slightly translucent sole. Distribution. Antarctic Ocean, South ... Other/Unknown Material Antarc* Antarctic Antarctic Ocean Antarctic Peninsula Antarctica Bransfield Strait Icefish Scotia Sea Zenodo Antarctic Antarctic Peninsula Scotia Sea Bransfield Strait Antarctic Ocean Shag Rocks ENVELOPE(-42.033,-42.033,-53.550,-53.550) Lockhart ENVELOPE(-145.100,-145.100,-76.467,-76.467) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Dendrochirotida Psolidae Psolus Psolus carolineae |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Dendrochirotida Psolidae Psolus Psolus carolineae O'Loughlin, Mark Whitfield, Emily Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Holothuroidea Dendrochirotida Psolidae Psolus Psolus carolineae |
description |
Psolus carolineae sp. nov. Figures 2 a–f, 3 a–d. Material examined. Holotype. Antarctica, Scotia Sea, South Georgia, 55.06 ºS 35.24 ºW, 116 m, ICEFISH 2004 stn 47 –BT– 25, S. Lockhart, 12 Jun 2004, NMV F 168623. Paratypes. From type series (type locality on same date), NMV F 104996 (5); Shag Rocks, 53.63 ºS 40.91 ºW, 206 m, BAS 2006 stn SR–EBS– 4, NMV F 168627 (1). Other material. Antarctic Peninsula, N of Bransfield Strait, 227–231 m, US AMLR 2006 stn 33 – 18, USNM 1132590 (2); N of D’Urville I., 238 m, US AMLR 2006 stn 39–52, USNM 1132592 (1); N of D’Urville I., 238 m, US AMLR 2006 stn 39–52, USNM 1132593 (8). Diagnosis. Psolus species up to 22 mm long, 9 mm high, 11 mm wide; high to low convex body, slightly tapered posteriorly, lacking oral and anal cones; scales obscured by close cover of large and small apically spinous pillars on the scales, up to 0.5 mm high; lacking 5 discrete oral valves, oral scales numerous, apically pointed, marginally spinous; tentacles 10, 8 large, 2 small ventrally; calcareous ring with distally rounded radial and interradial anterior projections, radial projections larger, concave radial and interradial posterior indentations; thin calcareous sole, single outer peripheral series of small tube feet, zig-zag to double series of larger inner peripheral tube feet, lacking mid-ventral tube feet; bi-lobed dorsal madreporite; single ventral polian vesicle; gonad tubules unbranched. Dorsal and lateral multilayered ossicles only. Sole with irregular round to oval perforated plates and shallow bowls, commonly 136 µ m long, frequently with upturned margin, surface and marginal knobs. Largest tentacle ossicles irregularly oval or triangular or elongate thick perforated plates, surface smooth, bluntly denticulate margin, up to 560 µ m long. Largest tube feet support ossicles up to 320 µ m long, elongate curved narrow perforated plates, bluntly denticulate margin, rare sparse surface knobs. Colour (preserved). White to off-white, slightly translucent sole. Distribution. Antarctic Ocean, South ... |
format |
Other/Unknown Material |
author |
O'Loughlin, Mark Whitfield, Emily |
author_facet |
O'Loughlin, Mark Whitfield, Emily |
author_sort |
O'Loughlin, Mark |
title |
Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
title_short |
Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
title_full |
Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
title_fullStr |
Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
title_full_unstemmed |
Psolus carolineae O'Loughlin & Whitfield, 2010, sp. nov. |
title_sort |
psolus carolineae o'loughlin & whitfield, 2010, sp. nov. |
publishDate |
2010 |
url |
https://zenodo.org/record/6196619 https://doi.org/10.5281/zenodo.6196619 |
long_lat |
ENVELOPE(-42.033,-42.033,-53.550,-53.550) ENVELOPE(-145.100,-145.100,-76.467,-76.467) |
geographic |
Antarctic Antarctic Peninsula Scotia Sea Bransfield Strait Antarctic Ocean Shag Rocks Lockhart |
geographic_facet |
Antarctic Antarctic Peninsula Scotia Sea Bransfield Strait Antarctic Ocean Shag Rocks Lockhart |
genre |
Antarc* Antarctic Antarctic Ocean Antarctic Peninsula Antarctica Bransfield Strait Icefish Scotia Sea |
genre_facet |
Antarc* Antarctic Antarctic Ocean Antarctic Peninsula Antarctica Bransfield Strait Icefish Scotia Sea |
op_source |
New species of Psolus Oken from Antarctica (Echinodermata: Holothuroidea: Psolidae), pp. 61-68 in Zootaxa 2528 64-66 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03F287FA1976BD77FF12FF19FB41FF1C doi:10.5281/zenodo.294189 http://publication.plazi.org/id/FFCBFF821975BD72FF85FF8EFFBFFFCB doi:10.5281/zenodo.294191 doi:10.5281/zenodo.6196618 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6196619 https://doi.org/10.5281/zenodo.6196619 oai:zenodo.org:6196619 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.619661910.5281/zenodo.29418910.5281/zenodo.29419110.5281/zenodo.6196618 |
_version_ |
1766061253699043328 |