Solaster E.Forbes 1839
Solaster sp. 1 Figure 18E This species was stellate (R/r=~2.1–2.4) possessed a thick disk with nine relatively short, tapering arms. Abactinal paxillae weakly developed, but widely spaced on the surface. Each arm with approximately 20–30 evenly spaced paxillae, per side (40 to 60 from arm tip to arm...
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ftdatacite:10.5281/zenodo.3803711 2023-05-15T17:31:16+02:00 Solaster E.Forbes 1839 Mah, Christopher L. 2020 https://dx.doi.org/10.5281/zenodo.3803711 https://zenodo.org/record/3803711 unknown Zenodo http://zenodo.org/record/3764018 http://publication.plazi.org/id/FF97FFFEFFBDD540FFD72117FFDE5D28 http://zoobank.org/urn:lsid:zoobank.org:pub:B47DC09C-181A-4DFE-B415-770AFFC11BD3 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4766.2.1 http://zenodo.org/record/3764018 http://publication.plazi.org/id/FF97FFFEFFBDD540FFD72117FFDE5D28 https://dx.doi.org/10.5281/zenodo.3764054 http://zoobank.org/urn:lsid:zoobank.org:pub:B47DC09C-181A-4DFE-B415-770AFFC11BD3 https://dx.doi.org/10.5281/zenodo.3803712 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Solasteridae Solaster Taxonomic treatment article-journal Text ScholarlyArticle 2020 ftdatacite https://doi.org/10.5281/zenodo.3803711 https://doi.org/10.11646/zootaxa.4766.2.1 https://doi.org/10.5281/zenodo.3764054 https://doi.org/10.5281/zenodo.3803712 2022-02-09T14:13:39Z Solaster sp. 1 Figure 18E This species was stellate (R/r=~2.1–2.4) possessed a thick disk with nine relatively short, tapering arms. Abactinal paxillae weakly developed, but widely spaced on the surface. Each arm with approximately 20–30 evenly spaced paxillae, per side (40 to 60 from arm tip to arm tip) each with approximately three to six spinelets forming the actinolateral boundary. Color varied from orange to bright magenta-red. Crab Associate & Ecological Notes This red species was observed on a flat, muddy plain populated by what appeared to be ophiuroids with elongate arms possibly Ophiomusa lymani . Jangoux (1982) have indicated ophiuroids as a prey items for Solaster endeca , which is similar in appearance. This species hunting for ophiuroids would be consistent with the fact that while most asteroid observations are solitary, two individuals of this species are present within 60 cm of one another. The orange colored Solaster sp. 1 individual showed a small lithodid crab present on the abactinal surface of one arm. This area was significantly discolored and was a distinct white color as opposed to the darker orange on the remainder of the body. Its unclear if the crab had been feeding upon the surface tissue of the star or if the discoloration could have originated as a result of constant movement by the crab on that specific region of the arm.Although no accounts of deep-sea lithodid predation on asteroids were located, the shallow-water lithodid crab Paralithodes camtschatica has been observed to attack and feed on the asteroid Pycnopodia helianthoides (Feder, 1980). Occurrence: Pamlico Canyon Ridge, 1587–1673 m. Images Examined brittle star field. Pamlico Canyon Ridge, North Atlantic 34.77461, -75.3424, 1673 m EX1806_IMG_20180625T141433Z_ROVHD.jpg EX1806_IMG_20180625T141541Z_ROVHD.jpg with crab. Pamlico Canyon Ridge, North Atlantic 34.77497, -75.34556, 1587 m EX1806_IMG_20180625T165230Z_ROVHD.jpg : Published as part of Mah, Christopher L., 2020, New species, occurrence records and observations of predation by deep-sea Asteroidea (Echinodermata) from the North Atlantic by NOAA ship Okeanos Explorer, pp. 201-260 in Zootaxa 4766 (2) on pages 239-241, DOI: 10.11646/zootaxa.4766.2.1, http://zenodo.org/record/3764018 : {"references": ["Jangoux, M. (1982) Food and feeding mechanisms: Asteroidea. In: Jangoux, M. & Lawrence, A. A. (Eds.), Echinoderm Nutri- tion. Balkema Rotterdam, pp. 117 - 159.", "Feder, H. M. (1980) Asteroidea: The Sea Stars. In: Morris, R. H., Abbott, D. P. & Haderlie, E. C. (Eds.), Intertidal Invertebrates of California. Stanford University Press, Stanford, pp. 117 - 135."]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Abbott ENVELOPE(-62.133,-62.133,-64.100,-64.100) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Solasteridae Solaster |
spellingShingle |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Solasteridae Solaster Mah, Christopher L. Solaster E.Forbes 1839 |
topic_facet |
Biodiversity Taxonomy Animalia Echinodermata Asteroidea Valvatida Solasteridae Solaster |
description |
Solaster sp. 1 Figure 18E This species was stellate (R/r=~2.1–2.4) possessed a thick disk with nine relatively short, tapering arms. Abactinal paxillae weakly developed, but widely spaced on the surface. Each arm with approximately 20–30 evenly spaced paxillae, per side (40 to 60 from arm tip to arm tip) each with approximately three to six spinelets forming the actinolateral boundary. Color varied from orange to bright magenta-red. Crab Associate & Ecological Notes This red species was observed on a flat, muddy plain populated by what appeared to be ophiuroids with elongate arms possibly Ophiomusa lymani . Jangoux (1982) have indicated ophiuroids as a prey items for Solaster endeca , which is similar in appearance. This species hunting for ophiuroids would be consistent with the fact that while most asteroid observations are solitary, two individuals of this species are present within 60 cm of one another. The orange colored Solaster sp. 1 individual showed a small lithodid crab present on the abactinal surface of one arm. This area was significantly discolored and was a distinct white color as opposed to the darker orange on the remainder of the body. Its unclear if the crab had been feeding upon the surface tissue of the star or if the discoloration could have originated as a result of constant movement by the crab on that specific region of the arm.Although no accounts of deep-sea lithodid predation on asteroids were located, the shallow-water lithodid crab Paralithodes camtschatica has been observed to attack and feed on the asteroid Pycnopodia helianthoides (Feder, 1980). Occurrence: Pamlico Canyon Ridge, 1587–1673 m. Images Examined brittle star field. Pamlico Canyon Ridge, North Atlantic 34.77461, -75.3424, 1673 m EX1806_IMG_20180625T141433Z_ROVHD.jpg EX1806_IMG_20180625T141541Z_ROVHD.jpg with crab. Pamlico Canyon Ridge, North Atlantic 34.77497, -75.34556, 1587 m EX1806_IMG_20180625T165230Z_ROVHD.jpg : Published as part of Mah, Christopher L., 2020, New species, occurrence records and observations of predation by deep-sea Asteroidea (Echinodermata) from the North Atlantic by NOAA ship Okeanos Explorer, pp. 201-260 in Zootaxa 4766 (2) on pages 239-241, DOI: 10.11646/zootaxa.4766.2.1, http://zenodo.org/record/3764018 : {"references": ["Jangoux, M. (1982) Food and feeding mechanisms: Asteroidea. In: Jangoux, M. & Lawrence, A. A. (Eds.), Echinoderm Nutri- tion. Balkema Rotterdam, pp. 117 - 159.", "Feder, H. M. (1980) Asteroidea: The Sea Stars. In: Morris, R. H., Abbott, D. P. & Haderlie, E. C. (Eds.), Intertidal Invertebrates of California. Stanford University Press, Stanford, pp. 117 - 135."]} |
format |
Text |
author |
Mah, Christopher L. |
author_facet |
Mah, Christopher L. |
author_sort |
Mah, Christopher L. |
title |
Solaster E.Forbes 1839 |
title_short |
Solaster E.Forbes 1839 |
title_full |
Solaster E.Forbes 1839 |
title_fullStr |
Solaster E.Forbes 1839 |
title_full_unstemmed |
Solaster E.Forbes 1839 |
title_sort |
solaster e.forbes 1839 |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://dx.doi.org/10.5281/zenodo.3803711 https://zenodo.org/record/3803711 |
long_lat |
ENVELOPE(-62.133,-62.133,-64.100,-64.100) |
geographic |
Abbott |
geographic_facet |
Abbott |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://zenodo.org/record/3764018 http://publication.plazi.org/id/FF97FFFEFFBDD540FFD72117FFDE5D28 http://zoobank.org/urn:lsid:zoobank.org:pub:B47DC09C-181A-4DFE-B415-770AFFC11BD3 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4766.2.1 http://zenodo.org/record/3764018 http://publication.plazi.org/id/FF97FFFEFFBDD540FFD72117FFDE5D28 https://dx.doi.org/10.5281/zenodo.3764054 http://zoobank.org/urn:lsid:zoobank.org:pub:B47DC09C-181A-4DFE-B415-770AFFC11BD3 https://dx.doi.org/10.5281/zenodo.3803712 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.3803711 https://doi.org/10.11646/zootaxa.4766.2.1 https://doi.org/10.5281/zenodo.3764054 https://doi.org/10.5281/zenodo.3803712 |
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