WoRMS taxon details
Thalassometra marginata AH Clark, 1912
711289 (urn:lsid:marinespecies.org:taxname:711289)
accepted
Species
marine, brackish, fresh, terrestrial
Clark, A. H. (1912). The crinoids of the Indian Ocean. Echinoderma of the Indian Museum, Part VII. Indian Museum, Calcutta. iv + 325 pp. [details]
Messing, C.; Gondim, A.I.; Markello, K.; Poatskievick Pierezan, B.; Taylor, K.; Eléaume, M. (2025). World List of Crinoidea. Thalassometra marginata AH Clark, 1912. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=711289 on 2025-04-07
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Nomenclature
original description
Clark, A. H. (1912). The crinoids of the Indian Ocean. Echinoderma of the Indian Museum, Part VII. Indian Museum, Calcutta. iv + 325 pp. [details]
basis of record Clark, A. H. (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls. [details]
basis of record Clark, A. H. (1950) A monograph of the existing crinoids. 1(4c). Bulletin of the U.S. National Museum 82:1-383, 32 pls. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
Topotype NNM E0016 [details]
From editor or global species database
Diagnosis Thalassometra with cirri 40 mm long, 34-46 cirrals, in 10 columns. Brachitaxes ossicles and brachials 1-2 with proximal and distal margins prominently everted and irregularly and coarsely dentate; dentations with numerous fine spines on their tips; lateral borders plain, without spines or tubercles, and sharply, though narrowly, flattened and apposed laterally. Arms 10. [details]
