Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov.
Mycale carlilei sp. nov. (Figs 7 a–f) Material Holotype, deposited at the National Museum of Natural History, Washington, D.C., U.S.A. under the registration number USNM 1082470 (51°40’42.2’’N, 176°15’39.5’’W, 7.2 km south of Ragged Point on Kagalaska Island, 150 m depth). Two paratypes are deposite...
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ftzenodo:oai:zenodo.org:6263589 2024-09-15T18:41:31+00:00 Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. Lehnert, Helmut Stone, Robert Heimler, Wolfgang 2006-12-31 https://doi.org/10.5281/zenodo.6263589 http://treatment.plazi.org/id/03C887BAFFBAD741FED5B8A27E02D548 unknown Zenodo https://doi.org/10.5281/zenodo.172259 http://publication.plazi.org/id/FFF1FFC2FFB5D755FFDDBE337D77D00E https://sibils.text-analytics.ch/search/collections/plazi/03C887BAFFBAD741FED5B8A27E02D548 http://table.plazi.org/id/DF1E6624FFA6D746FED5BF2879C2D13D https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6263588 https://doi.org/10.5281/zenodo.6263589 oai:zenodo.org:6263589 http://treatment.plazi.org/id/03C887BAFFBAD741FED5B8A27E02D548 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New species of Poecilosclerida (Demospongiae, Porifera) from the Aleutian Islands, Alaska, USA, pp. 1-23 in Zootaxa, 1155, 16-21, (2006-12-31) Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Mycale carlilei info:eu-repo/semantics/other 2006 ftzenodo https://doi.org/10.5281/zenodo.626358910.5281/zenodo.17225910.5281/zenodo.6263588 2024-07-26T22:04:42Z Mycale carlilei sp. nov. (Figs 7 a–f) Material Holotype, deposited at the National Museum of Natural History, Washington, D.C., U.S.A. under the registration number USNM 1082470 (51°40’42.2’’N, 176°15’39.5’’W, 7.2 km south of Ragged Point on Kagalaska Island, 150 m depth). Two paratypes are deposited at the Auke Bay Laboratory Museum, Juneau, Alaska, U.S.A. under the registration numbers: AB0582 (51°55’5.5’’N, 175°17’37.6’’W, approximately 12 km south of Cape Kigun, Atka Island, 112 m depth), and AB0581 (51°40’40’’N, 176°16’15.5’’W, 7.3 km south of Ragged Point on Kagalaska Island, 156 m depth). Additional material: 62212B7 (51°54’49.1’’N, 173°53’8.3’’W, 25.7 km southeast of the west end of Amlia Island, 119 m depth). Description Light brown, cylindrical, stalked sponge (Figs. 7 a, b). Consistency very soft, except for the wiry stalk. Surface smooth. The holotype is attached to a cobble with a stalk, ca. 2 cm in diameter. Other specimens have been observed in situ attached to pebbles, boulders, and bedrock. The sponge widens from the stalk upwards into a cylindrical body with a diameter of 7 cm. The sponge reaches a maximum height of ca. 45 cm, a second stubby cylinder branches off the main cylinder (Figs. 7 a, b) at about two thirds the height of the main cylinder. We have observed specimens in situ with up to four additional cylinders or branches. Skeleton. The stalk consists of longitudinally arranged masses of tylostyles, no individual tracts are recognizable. There is no special ectosome developed. The choanosome consists of irregularly arranged pauci and polyspicular tracts of tylostyles with masses of sigmas and very abundant anisochelae, single and in rosettes. Spicules. Tylostyles (Fig. 7 c) measure 470–520 x 10–14 µm, anisochelae (Figs. 7 d, e), 55–75µm, sigmas (Figs. 7 f), 65–80 µm. Distribution Known from the typelocalities and observed from the submersible Delta at several other locations in the Central Aleutian Islands at depths between 82 and 260 m. Judging from observations made from the ... Other/Unknown Material Alaska Aleutian Islands Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Mycale carlilei |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Mycale carlilei Lehnert, Helmut Stone, Robert Heimler, Wolfgang Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Demospongiae Poecilosclerida Mycalidae Mycale Mycale carlilei |
description |
Mycale carlilei sp. nov. (Figs 7 a–f) Material Holotype, deposited at the National Museum of Natural History, Washington, D.C., U.S.A. under the registration number USNM 1082470 (51°40’42.2’’N, 176°15’39.5’’W, 7.2 km south of Ragged Point on Kagalaska Island, 150 m depth). Two paratypes are deposited at the Auke Bay Laboratory Museum, Juneau, Alaska, U.S.A. under the registration numbers: AB0582 (51°55’5.5’’N, 175°17’37.6’’W, approximately 12 km south of Cape Kigun, Atka Island, 112 m depth), and AB0581 (51°40’40’’N, 176°16’15.5’’W, 7.3 km south of Ragged Point on Kagalaska Island, 156 m depth). Additional material: 62212B7 (51°54’49.1’’N, 173°53’8.3’’W, 25.7 km southeast of the west end of Amlia Island, 119 m depth). Description Light brown, cylindrical, stalked sponge (Figs. 7 a, b). Consistency very soft, except for the wiry stalk. Surface smooth. The holotype is attached to a cobble with a stalk, ca. 2 cm in diameter. Other specimens have been observed in situ attached to pebbles, boulders, and bedrock. The sponge widens from the stalk upwards into a cylindrical body with a diameter of 7 cm. The sponge reaches a maximum height of ca. 45 cm, a second stubby cylinder branches off the main cylinder (Figs. 7 a, b) at about two thirds the height of the main cylinder. We have observed specimens in situ with up to four additional cylinders or branches. Skeleton. The stalk consists of longitudinally arranged masses of tylostyles, no individual tracts are recognizable. There is no special ectosome developed. The choanosome consists of irregularly arranged pauci and polyspicular tracts of tylostyles with masses of sigmas and very abundant anisochelae, single and in rosettes. Spicules. Tylostyles (Fig. 7 c) measure 470–520 x 10–14 µm, anisochelae (Figs. 7 d, e), 55–75µm, sigmas (Figs. 7 f), 65–80 µm. Distribution Known from the typelocalities and observed from the submersible Delta at several other locations in the Central Aleutian Islands at depths between 82 and 260 m. Judging from observations made from the ... |
format |
Other/Unknown Material |
author |
Lehnert, Helmut Stone, Robert Heimler, Wolfgang |
author_facet |
Lehnert, Helmut Stone, Robert Heimler, Wolfgang |
author_sort |
Lehnert, Helmut |
title |
Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
title_short |
Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
title_full |
Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
title_fullStr |
Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
title_full_unstemmed |
Mycale carlilei Lehnert, Stone & Heimler, 2006, sp. nov. |
title_sort |
mycale carlilei lehnert, stone & heimler, 2006, sp. nov. |
publisher |
Zenodo |
publishDate |
2006 |
url |
https://doi.org/10.5281/zenodo.6263589 http://treatment.plazi.org/id/03C887BAFFBAD741FED5B8A27E02D548 |
genre |
Alaska Aleutian Islands |
genre_facet |
Alaska Aleutian Islands |
op_source |
New species of Poecilosclerida (Demospongiae, Porifera) from the Aleutian Islands, Alaska, USA, pp. 1-23 in Zootaxa, 1155, 16-21, (2006-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.172259 http://publication.plazi.org/id/FFF1FFC2FFB5D755FFDDBE337D77D00E https://sibils.text-analytics.ch/search/collections/plazi/03C887BAFFBAD741FED5B8A27E02D548 http://table.plazi.org/id/DF1E6624FFA6D746FED5BF2879C2D13D https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6263588 https://doi.org/10.5281/zenodo.6263589 oai:zenodo.org:6263589 http://treatment.plazi.org/id/03C887BAFFBAD741FED5B8A27E02D548 |
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.626358910.5281/zenodo.17225910.5281/zenodo.6263588 |
_version_ |
1810485924550672384 |