Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str.
Suberites lutkenii s. str. from the High Arctic Seas (Fig. 1a–i 1) Material analyzed. Kara Sea, MMBI trawl survey 2016, st. C6-P35 (73.08N, 67.6E), depth 35 m (1 specimen; KFU-LH-2/003). Laptev Sea, MMBI trawl survey 2014, st. O-12 (75.3383N, 122.7867E), depth 45 m (1 specimen; KFU-LH-2/004); st. L-...
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ftzenodo:oai:zenodo.org:10012506 2024-09-15T17:51:33+00:00 Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. Morozov, Grigori Strelkova, Natalya Anisimova Zimina, Olga Sabirov, Rushan 2023-10-17 https://doi.org/10.5281/zenodo.10012506 http://treatment.plazi.org/id/03D17677FFCA1940B78FFB70F6A12DB1 unknown Zenodo https://doi.org/10.11646/zootaxa.5357.1.2 http://zenodo.org/record/10012504 http://publication.plazi.org/id/FFE80E0FFFC91945B718FFF6F7652F7C https://sibils.text-analytics.ch/search/collections/plazi/03D17677FFCA1940B78FFB70F6A12DB1 https://www.gbif.org/species/214039097 https://www.checklistbank.org/dataset/273376/taxon/03D17677FFCA1940B78FFB70F6A12DB1.taxon https://doi.org/10.5281/zenodo.10012511 http://zoobank.org/B9D8C271-2781-43D7-A9CB-629CCC0EF7FC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.10012505 https://doi.org/10.5281/zenodo.10012506 oai:zenodo.org:10012506 http://treatment.plazi.org/id/03D17677FFCA1940B78FFB70F6A12DB1 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode A preliminary account of the Arctic / Subarctic Suberites (Porifera: Demospongiae) fauna, pp. 50-70 in Zootaxa, 5357(1), 53-55, (2023-10-17) Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Suberitidae Suberites Suberites lutkenii info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.1001250610.11646/zootaxa.5357.1.210.5281/zenodo.1001251110.5281/zenodo.10012505 2024-07-25T17:09:19Z Suberites lutkenii s. str. from the High Arctic Seas (Fig. 1a–i 1) Material analyzed. Kara Sea, MMBI trawl survey 2016, st. C6-P35 (73.08N, 67.6E), depth 35 m (1 specimen; KFU-LH-2/003). Laptev Sea, MMBI trawl survey 2014, st. O-12 (75.3383N, 122.7867E), depth 45 m (1 specimen; KFU-LH-2/004); st. L-19 (75.1983N, 128.4633E), depth 45 m (2 specimens; KFU-LH-2/005). Description . Sponge subspherical, fig-shaped, slightly flattened (Fig. 1h–i 1). Surface wrinkled, corrugated, velvety. Broad main body gradually narrows towards the short, weak pedicle, which closely embraces a substrate, usually the dead shell of a mollusc, polychaete tube or a stone. A single slit-like or roundish osculum on the sponge’s apex is surrounded by the short spicular collar. Colour (in alcohol) ash grey or pale pink. Spicules . Megascleres (choanosomal vs. ectosomal) are clearly distinguishable into two distinct categories, viz . choanosomal subtylostyles and ectosomal tylostyles (Fig. 1a–b 1). Large subtylostyles with only barely visible basal swelling, straight or slightly curved, rather short-pointed: 255.9–402±60–536 × 6.5–7.7±0.7–9 (n = 70) µm. Small tylostyles, slightly fusiform, short-pointed (rarely blunt): 173–296±54–421 × 6.5–7.6±0.6–8.5 (n = 50) µm. Microscleres are centrotylote microrhabds ranging in shape from microstrongyles to microstyles and microxeas (Fig. 1c–f). Sometimes tyle is slightly or completely shifted towards one end of spicule. In some individuals (e.g., from the Kara Sea) both smooth and microspined microscleres may occur. Dimensions: microstrongyles, 10–19±4.2–30.5 (n = 50) µm; microxeas, 30–43.5±7.2–67 (n = 40) µm; microstyles, often rare, 18.2–28±4.7–33.9 (n = 10) µm. Skeleton. Choanosomal skeleton is a loose mesh of vague spicule tracts and a confused mass of single spicules (Fig. 1 ch). In the ectosome tylostyles are organized into radial bundles (Fig. 1 sb). Microrhabds are especially found near the surface, among the ends of ectosomal tylostyles (Fig. 1 sm). Remarks. Suberites lutkenii s. str. is quite ... Other/Unknown Material Arctic Kara Sea laptev Laptev Sea Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Suberitidae Suberites Suberites lutkenii |
spellingShingle |
Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Suberitidae Suberites Suberites lutkenii Morozov, Grigori Strelkova, Natalya Anisimova Zimina, Olga Sabirov, Rushan Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
topic_facet |
Biodiversity Taxonomy Animalia Porifera Demospongiae Suberitida Suberitidae Suberites Suberites lutkenii |
description |
Suberites lutkenii s. str. from the High Arctic Seas (Fig. 1a–i 1) Material analyzed. Kara Sea, MMBI trawl survey 2016, st. C6-P35 (73.08N, 67.6E), depth 35 m (1 specimen; KFU-LH-2/003). Laptev Sea, MMBI trawl survey 2014, st. O-12 (75.3383N, 122.7867E), depth 45 m (1 specimen; KFU-LH-2/004); st. L-19 (75.1983N, 128.4633E), depth 45 m (2 specimens; KFU-LH-2/005). Description . Sponge subspherical, fig-shaped, slightly flattened (Fig. 1h–i 1). Surface wrinkled, corrugated, velvety. Broad main body gradually narrows towards the short, weak pedicle, which closely embraces a substrate, usually the dead shell of a mollusc, polychaete tube or a stone. A single slit-like or roundish osculum on the sponge’s apex is surrounded by the short spicular collar. Colour (in alcohol) ash grey or pale pink. Spicules . Megascleres (choanosomal vs. ectosomal) are clearly distinguishable into two distinct categories, viz . choanosomal subtylostyles and ectosomal tylostyles (Fig. 1a–b 1). Large subtylostyles with only barely visible basal swelling, straight or slightly curved, rather short-pointed: 255.9–402±60–536 × 6.5–7.7±0.7–9 (n = 70) µm. Small tylostyles, slightly fusiform, short-pointed (rarely blunt): 173–296±54–421 × 6.5–7.6±0.6–8.5 (n = 50) µm. Microscleres are centrotylote microrhabds ranging in shape from microstrongyles to microstyles and microxeas (Fig. 1c–f). Sometimes tyle is slightly or completely shifted towards one end of spicule. In some individuals (e.g., from the Kara Sea) both smooth and microspined microscleres may occur. Dimensions: microstrongyles, 10–19±4.2–30.5 (n = 50) µm; microxeas, 30–43.5±7.2–67 (n = 40) µm; microstyles, often rare, 18.2–28±4.7–33.9 (n = 10) µm. Skeleton. Choanosomal skeleton is a loose mesh of vague spicule tracts and a confused mass of single spicules (Fig. 1 ch). In the ectosome tylostyles are organized into radial bundles (Fig. 1 sb). Microrhabds are especially found near the surface, among the ends of ectosomal tylostyles (Fig. 1 sm). Remarks. Suberites lutkenii s. str. is quite ... |
format |
Other/Unknown Material |
author |
Morozov, Grigori Strelkova, Natalya Anisimova Zimina, Olga Sabirov, Rushan |
author_facet |
Morozov, Grigori Strelkova, Natalya Anisimova Zimina, Olga Sabirov, Rushan |
author_sort |
Morozov, Grigori |
title |
Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
title_short |
Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
title_full |
Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
title_fullStr |
Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
title_full_unstemmed |
Suberites lutkenii Morozov, Strelkova, Zimina & Sabirov, 2023, s. str. |
title_sort |
suberites lutkenii morozov, strelkova, zimina & sabirov, 2023, s. str. |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.10012506 http://treatment.plazi.org/id/03D17677FFCA1940B78FFB70F6A12DB1 |
genre |
Arctic Kara Sea laptev Laptev Sea |
genre_facet |
Arctic Kara Sea laptev Laptev Sea |
op_source |
A preliminary account of the Arctic / Subarctic Suberites (Porifera: Demospongiae) fauna, pp. 50-70 in Zootaxa, 5357(1), 53-55, (2023-10-17) |
op_relation |
https://doi.org/10.11646/zootaxa.5357.1.2 http://zenodo.org/record/10012504 http://publication.plazi.org/id/FFE80E0FFFC91945B718FFF6F7652F7C https://sibils.text-analytics.ch/search/collections/plazi/03D17677FFCA1940B78FFB70F6A12DB1 https://www.gbif.org/species/214039097 https://www.checklistbank.org/dataset/273376/taxon/03D17677FFCA1940B78FFB70F6A12DB1.taxon https://doi.org/10.5281/zenodo.10012511 http://zoobank.org/B9D8C271-2781-43D7-A9CB-629CCC0EF7FC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.10012505 https://doi.org/10.5281/zenodo.10012506 oai:zenodo.org:10012506 http://treatment.plazi.org/id/03D17677FFCA1940B78FFB70F6A12DB1 |
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.1001250610.11646/zootaxa.5357.1.210.5281/zenodo.1001251110.5281/zenodo.10012505 |
_version_ |
1810293469937139712 |