Buccinum lanatum Mclean & Clark 2023, n. sp.
Buccinum lanatum n. sp. Figures: 22 F–G urn:lsid:zoobank.org:act: 220DC21A-C6D3-4EAA-A3F8-B9EE43935367 Type locality: SW of Herbert Island, Islands of Four Mountains, Aleutian Is., Alaska. 238 m (52°38.8 N, 170°12.5 W) (NMFS 176- 2016-1-29), R/ V Ocean Provider (leg. R. Lauth, 13 June, 2016). Type m...
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ftzenodo:oai:zenodo.org:8399665 2023-10-29T02:35:40+01:00 Buccinum lanatum Mclean & Clark 2023, n. sp. Mclean, James H. Clark, Roger N. name=Aleutian Is.; east=-170.20833; north=52.646667 2023-09-26 https://zenodo.org/record/8399665 https://doi.org/10.5281/zenodo.8399665 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03B1CA1BFFE87C2CFF18CB26FE544F62 doi: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/03B1CA1BFFE87C2CFF18CB26FE544F62 http://zoobank.org/F34F6B3C-F251-4D8E-B002-A96BD70CA1BE doi:10.5281/zenodo.8399664 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8399665 https://doi.org/10.5281/zenodo.8399665 oai:zenodo.org:8399665 info:eu-repo/semantics/openAccess 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) 198-199 Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Buccinum Buccinum lanatum info:eu-repo/semantics/other publication-taxonomictreatment 2023 ftzenodo https://doi.org/10.5281/zenodo.839966510.11646/zootaxa.5351.2.110.5281/zenodo.8399664 2023-10-03T23:04:52Z Buccinum lanatum n. sp. Figures: 22 F–G urn:lsid:zoobank.org:act: 220DC21A-C6D3-4EAA-A3F8-B9EE43935367 Type locality: SW of Herbert Island, Islands of Four Mountains, Aleutian Is., Alaska. 238 m (52°38.8 N, 170°12.5 W) (NMFS 176- 2016-1-29), R/ V Ocean Provider (leg. R. Lauth, 13 June, 2016). Type material: Holotype, SBMNH 169021 Description: Shell of moderate size, to 42 mm, thin, fragile, poorly calcified; profile broad, shoulder subtabulate; pical whorls missing; sculpture apparently lacking, shell surface obscured by periostracum. Periostracum yellowish-brown, very thick, lamellar, bearing short bristles; forming three broad, raised spiral ridges, with axil rows of 6–12 short bristles largest at the shoulder, two similar, smaller rows on the base. Operculum, small, about ¼ as large as the aperture, nucleus lateral. Remarks: Buccinum lanatum is unusual among the “ Buccinum ” group with its very fragile, poorly calcified shell and thick, lamellar periostracum. B. lanatum is similar to B. tunicatum (Golikov & Gulbin, 1977) (fig 22 H), of the Kurile Islands, but differs in the number and nature of the spiral setal ridges. The two species are separated by about 3000 km. This is yet another of the many rare and unique buccinids from the central Aleutians. Another species, B. fringillum (Dall, 1877) (fig 22 I) is known from the Bering and Chukchi Sea’s, but differs in lacking the three pronounced spiral cords. These species make up the subgenus Thysanobuccinum Golikov & Gublin, in Golikov, 1980. Etymology: The species name lanatum is from the Latin for wooly or velvety. Distribution: Known so far only from the type locality, apparently another short-range endemic of the central Aleutians. Habitat: Unknown. Published as part of Mclean, James H. & Clark, Roger N., 2023, 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) on pages 198-199, DOI:10.11646/zootaxa.5351.2.1, ... Other/Unknown Material Chukchi Alaska Aleutian Islands Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Buccinum Buccinum lanatum |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Buccinum Buccinum lanatum Mclean, James H. Clark, Roger N. Buccinum lanatum Mclean & Clark 2023, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Neogastropoda Buccinidae Buccinum Buccinum lanatum |
description |
Buccinum lanatum n. sp. Figures: 22 F–G urn:lsid:zoobank.org:act: 220DC21A-C6D3-4EAA-A3F8-B9EE43935367 Type locality: SW of Herbert Island, Islands of Four Mountains, Aleutian Is., Alaska. 238 m (52°38.8 N, 170°12.5 W) (NMFS 176- 2016-1-29), R/ V Ocean Provider (leg. R. Lauth, 13 June, 2016). Type material: Holotype, SBMNH 169021 Description: Shell of moderate size, to 42 mm, thin, fragile, poorly calcified; profile broad, shoulder subtabulate; pical whorls missing; sculpture apparently lacking, shell surface obscured by periostracum. Periostracum yellowish-brown, very thick, lamellar, bearing short bristles; forming three broad, raised spiral ridges, with axil rows of 6–12 short bristles largest at the shoulder, two similar, smaller rows on the base. Operculum, small, about ¼ as large as the aperture, nucleus lateral. Remarks: Buccinum lanatum is unusual among the “ Buccinum ” group with its very fragile, poorly calcified shell and thick, lamellar periostracum. B. lanatum is similar to B. tunicatum (Golikov & Gulbin, 1977) (fig 22 H), of the Kurile Islands, but differs in the number and nature of the spiral setal ridges. The two species are separated by about 3000 km. This is yet another of the many rare and unique buccinids from the central Aleutians. Another species, B. fringillum (Dall, 1877) (fig 22 I) is known from the Bering and Chukchi Sea’s, but differs in lacking the three pronounced spiral cords. These species make up the subgenus Thysanobuccinum Golikov & Gublin, in Golikov, 1980. Etymology: The species name lanatum is from the Latin for wooly or velvety. Distribution: Known so far only from the type locality, apparently another short-range endemic of the central Aleutians. Habitat: Unknown. Published as part of Mclean, James H. & Clark, Roger N., 2023, 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) on pages 198-199, DOI:10.11646/zootaxa.5351.2.1, ... |
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 |
Buccinum lanatum Mclean & Clark 2023, n. sp. |
title_short |
Buccinum lanatum Mclean & Clark 2023, n. sp. |
title_full |
Buccinum lanatum Mclean & Clark 2023, n. sp. |
title_fullStr |
Buccinum lanatum Mclean & Clark 2023, n. sp. |
title_full_unstemmed |
Buccinum lanatum Mclean & Clark 2023, n. sp. |
title_sort |
buccinum lanatum mclean & clark 2023, n. sp. |
publishDate |
2023 |
url |
https://zenodo.org/record/8399665 https://doi.org/10.5281/zenodo.8399665 |
op_coverage |
name=Aleutian Is.; east=-170.20833; north=52.646667 |
genre |
Chukchi Alaska Aleutian Islands |
genre_facet |
Chukchi Alaska Aleutian Islands |
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) 198-199 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03B1CA1BFFE87C2CFF18CB26FE544F62 doi: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/03B1CA1BFFE87C2CFF18CB26FE544F62 http://zoobank.org/F34F6B3C-F251-4D8E-B002-A96BD70CA1BE doi:10.5281/zenodo.8399664 https://zenodo.org/communities/biosyslit https://zenodo.org/record/8399665 https://doi.org/10.5281/zenodo.8399665 oai:zenodo.org:8399665 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.839966510.11646/zootaxa.5351.2.110.5281/zenodo.8399664 |
_version_ |
1781059041076707328 |