Beringius nearensis Mclean & Clark 2023, n. sp.
Beringius nearensis n. sp. Figures 7 A–D urn:lsid:zoobank.org:act: 1AD87361-3122-4D3B-9452-7DC578B193E6 Type locality: Stalemate Bank, W of Attu Island, Near Ids., Aleutian Is., Alaska (54°54.50 N, 170°49.26 E), 219 m (NMFS 23-199701 - 211). Type material. Holotype LACM 3571, 103.4 mm. ( leg. RNC, 3...
Main Authors: | , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
Zenodo
2023
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.8399588 |
id |
ftzenodo:oai:zenodo.org:8399588 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:8399588 2024-09-09T18:55:38+00:00 Beringius nearensis Mclean & Clark 2023, n. sp. Mclean, James H. Clark, Roger N. 2023-09-26 https://doi.org/10.5281/zenodo.8399588 unknown Zenodo https://doi.org/10.11646/zootaxa.5351.2.1 http://zenodo.org/record/8391375 http://publication.plazi.org/id/FF88B263FFC77C1CFF8FCE48FFFD4E7F https://sibils.text-analytics.ch/search/collections/plazi/03B1CA1BFFCD7C16FF18CC84FAA449D1 https://www.gbif.org/species/213635435 https://www.checklistbank.org/dataset/270509/taxon/03B1CA1BFFCD7C16FF18CC84FAA449D1.taxon https://doi.org/10.5281/zenodo.8391389 http://zoobank.org/F34F6B3C-F251-4D8E-B002-A96BD70CA1BE https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8399587 https://doi.org/10.5281/zenodo.8399588 oai:zenodo.org:8399588 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska, pp. 151-201 in Zootaxa, 5351(2), 161, (2023-09-26) Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Beringius Beringius nearensis info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.839958810.11646/zootaxa.5351.2.110.5281/zenodo.839138910.5281/zenodo.8399587 2024-07-25T09:11:51Z Beringius nearensis n. sp. Figures 7 A–D urn:lsid:zoobank.org:act: 1AD87361-3122-4D3B-9452-7DC578B193E6 Type locality: Stalemate Bank, W of Attu Island, Near Ids., Aleutian Is., Alaska (54°54.50 N, 170°49.26 E), 219 m (NMFS 23-199701 - 211). Type material. Holotype LACM 3571, 103.4 mm. ( leg. RNC, 3 August, 1997, trawled, R/V Dominator ) Paratypes: Pt 1, USNM 1606662, 127.19 mm. E of Agattu Island, Near Ids. (52°28.04 N, 174°13.71 E), 118 m (NMFS 94-200201 - 161); Pt 2, SBMNH 169001, 119.7 mm. S of Shemya Island, Semichi Ids. (52°35.22 N, 174°17.79 E), 96 m (NMFS 148-201001 - 183); Pt 3, CASIZ 236197, 87.2 mm. E of Agattu Island, Near Ids. (52°10.89 N, 173°40.63 E), 163 m (NMFS 148-201001 - 188); Pt 4, RNC 4882, E of Agattu Island, Near Ids. (52°30.25 N, 174°13.41 W), 111 m (NMFS 147-200401 - 201). Description: Shell of moderate size (to 127 mm, USNM 1606662), pyriform, white or pale pinkish, periostracum thin, brown, adherent; suture deeply impressed. Protoconch with 2.5 whorls; teleconch of 4–4.5 whorls. Axial sculpture of nine or ten projecting, often opisthocline ribs or folds, interspaces broader than ribs, persisting in final whorl. Spiral sculpture of seven to nine cords low, moderately strong, flat-topped or slightly concave cords topped by two to five fine threads; interspaces broader than cords, bearing similar fine threads. Aperture oval, much less than half of shell height, canal short, rather narrow. Radula (fig. 7 D), rachidian tooth reduced, flat, plate-like, broader than long, lateral edges rounded, excavated anteriorly and posteriorly. Lateral teeth large, tri-cuspid, outer cusp very long, thick, curved, tapering, distally pointed, central and inner cusps much smaller, about ¼ as long as outer one, separated by a deep notch; inner cusp slightly shorter than central one, anteriorly flattened, and slightly curved. Remarks: This species differs from Beringius undatus Dall, 1919 (figs. 7 E–F) by the profuse, spiral micro-striae on the cords and interspaces, the fewer nine to ten opposed ... Other/Unknown Material Agattu Attu Alaska Zenodo Agattu Island ENVELOPE(173.601,173.601,52.435,52.435) Attu Island ENVELOPE(172.909,172.909,52.903,52.903) Shemya Island ENVELOPE(174.119,174.119,52.724,52.724) Stalemate Bank ENVELOPE(171.000,171.000,53.000,53.000) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Beringius Beringius nearensis |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Beringius Beringius nearensis Mclean, James H. Clark, Roger N. Beringius nearensis Mclean & Clark 2023, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Beringius Beringius nearensis |
description |
Beringius nearensis n. sp. Figures 7 A–D urn:lsid:zoobank.org:act: 1AD87361-3122-4D3B-9452-7DC578B193E6 Type locality: Stalemate Bank, W of Attu Island, Near Ids., Aleutian Is., Alaska (54°54.50 N, 170°49.26 E), 219 m (NMFS 23-199701 - 211). Type material. Holotype LACM 3571, 103.4 mm. ( leg. RNC, 3 August, 1997, trawled, R/V Dominator ) Paratypes: Pt 1, USNM 1606662, 127.19 mm. E of Agattu Island, Near Ids. (52°28.04 N, 174°13.71 E), 118 m (NMFS 94-200201 - 161); Pt 2, SBMNH 169001, 119.7 mm. S of Shemya Island, Semichi Ids. (52°35.22 N, 174°17.79 E), 96 m (NMFS 148-201001 - 183); Pt 3, CASIZ 236197, 87.2 mm. E of Agattu Island, Near Ids. (52°10.89 N, 173°40.63 E), 163 m (NMFS 148-201001 - 188); Pt 4, RNC 4882, E of Agattu Island, Near Ids. (52°30.25 N, 174°13.41 W), 111 m (NMFS 147-200401 - 201). Description: Shell of moderate size (to 127 mm, USNM 1606662), pyriform, white or pale pinkish, periostracum thin, brown, adherent; suture deeply impressed. Protoconch with 2.5 whorls; teleconch of 4–4.5 whorls. Axial sculpture of nine or ten projecting, often opisthocline ribs or folds, interspaces broader than ribs, persisting in final whorl. Spiral sculpture of seven to nine cords low, moderately strong, flat-topped or slightly concave cords topped by two to five fine threads; interspaces broader than cords, bearing similar fine threads. Aperture oval, much less than half of shell height, canal short, rather narrow. Radula (fig. 7 D), rachidian tooth reduced, flat, plate-like, broader than long, lateral edges rounded, excavated anteriorly and posteriorly. Lateral teeth large, tri-cuspid, outer cusp very long, thick, curved, tapering, distally pointed, central and inner cusps much smaller, about ¼ as long as outer one, separated by a deep notch; inner cusp slightly shorter than central one, anteriorly flattened, and slightly curved. Remarks: This species differs from Beringius undatus Dall, 1919 (figs. 7 E–F) by the profuse, spiral micro-striae on the cords and interspaces, the fewer nine to ten opposed ... |
format |
Other/Unknown Material |
author |
Mclean, James H. Clark, Roger N. |
author_facet |
Mclean, James H. Clark, Roger N. |
author_sort |
Mclean, James H. |
title |
Beringius nearensis Mclean & Clark 2023, n. sp. |
title_short |
Beringius nearensis Mclean & Clark 2023, n. sp. |
title_full |
Beringius nearensis Mclean & Clark 2023, n. sp. |
title_fullStr |
Beringius nearensis Mclean & Clark 2023, n. sp. |
title_full_unstemmed |
Beringius nearensis Mclean & Clark 2023, n. sp. |
title_sort |
beringius nearensis mclean & clark 2023, n. sp. |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8399588 |
long_lat |
ENVELOPE(173.601,173.601,52.435,52.435) ENVELOPE(172.909,172.909,52.903,52.903) ENVELOPE(174.119,174.119,52.724,52.724) ENVELOPE(171.000,171.000,53.000,53.000) |
geographic |
Agattu Island Attu Island Shemya Island Stalemate Bank |
geographic_facet |
Agattu Island Attu Island Shemya Island Stalemate Bank |
genre |
Agattu Attu Alaska |
genre_facet |
Agattu Attu Alaska |
op_source |
Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska, pp. 151-201 in Zootaxa, 5351(2), 161, (2023-09-26) |
op_relation |
https://doi.org/10.11646/zootaxa.5351.2.1 http://zenodo.org/record/8391375 http://publication.plazi.org/id/FF88B263FFC77C1CFF8FCE48FFFD4E7F https://sibils.text-analytics.ch/search/collections/plazi/03B1CA1BFFCD7C16FF18CC84FAA449D1 https://www.gbif.org/species/213635435 https://www.checklistbank.org/dataset/270509/taxon/03B1CA1BFFCD7C16FF18CC84FAA449D1.taxon https://doi.org/10.5281/zenodo.8391389 http://zoobank.org/F34F6B3C-F251-4D8E-B002-A96BD70CA1BE https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.8399587 https://doi.org/10.5281/zenodo.8399588 oai:zenodo.org:8399588 |
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.839958810.11646/zootaxa.5351.2.110.5281/zenodo.839138910.5281/zenodo.8399587 |
_version_ |
1809913143701274624 |