Deep-Sea taxon details
Trichometra cubensis (Pourtalès, 1869)
124232 (urn:lsid:marinespecies.org:taxname:124232)
accepted
Species
Trichometra aspera AH Clark, 1908 · unaccepted (synonym)
marine, brackish, fresh, terrestrial
(of ) Pourtalès LF de (1869) List of the crinoids obtained on the coasts of Florida and Cuba, by the United States Coast Survey Gulf Stream Expeditions, in 1867, 1868, 1869. Bull. Mus. Comp. Zool., Harvard 1(11):355-358. [details]
Taxonomy "In the northwestern Atlantic, two allopatric forms may represent distinct species. The southern form (including the type)...
Taxonomy "In the northwestern Atlantic, two allopatric forms may represent distinct species. The southern form (including the type) occurs from the Bahamas and perhaps southern Blake Plateau southward and is included here for comparison. Cirrals are proportionately shorter (LW chiefly 2.0-2.5) and P1 is shorter (3-6 mm) with fewer segments (11-15). The northern form is found from Nova Scotia northward and eastward. Cirrals are proportionately more elongated (LW chiefly 3.0-3.5) and P1 is longer (7-11 mm) with more segments (16-23). The continuum in P1 length and number of segments between the two forms is deceiving; specimens bearing minimum northern P1-values are much smaller than specimens bearing maximum southern P1-values.
We have not separated the two as distinct species because material identified as Trichometra cubensis from the northeastern Atlantic (Clark 1980) spans much of the range of variation found in both. Direct comparison of western and eastern Atlantic material has yet to be made." (Messing & Dearborn, 1990, p. 26) [details]
We have not separated the two as distinct species because material identified as Trichometra cubensis from the northeastern Atlantic (Clark 1980) spans much of the range of variation found in both. Direct comparison of western and eastern Atlantic material has yet to be made." (Messing & Dearborn, 1990, p. 26) [details]
Messing, C.; Gondim, A.I.; Markello, K.; Poatskievick Pierezan, B.; Taylor, K.; Eléaume, M. (2024). World List of Crinoidea. Trichometra cubensis (Pourtalès, 1869). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=124232 on 2024-04-16
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS). Trichometra cubensis (Pourtalès, 1869). Accessed at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=124232 on 2024-04-16
Date
action
by
original description
(of ) Pourtalès LF de (1869) List of the crinoids obtained on the coasts of Florida and Cuba, by the United States Coast Survey Gulf Stream Expeditions, in 1867, 1868, 1869. Bull. Mus. Comp. Zool., Harvard 1(11):355-358. [details]
original description (of Trichometra aspera AH Clark, 1908) Clark, A. H. (1908). Descriptions of new species of crinoids, chiefly from the collections made by the U.S. Fisheries steamer "Albatross" at the Hawaiian Islands in 1902; with Remarks on the classification of the Comatulida. <em>Proceedings of the United States National Museum.</em> 34(1608): 209-239. [details]
context source (Deepsea) Mironov A.N., Améziane N., Eléaume M.P. (2014). Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Crinoidea. <i>Invertebrate Zoology</i>. Vol.11. No.1: 112–119 [in English]. [details] Available for editors
basis of record Clark, A. H., Clark, A. M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860. [details]
additional source Messing CG, Dearborn JH (1990) Marine Flora and Fauna of the Northeastern United States. Echinodermata: Crinoidea. National Oceanic and Atmospheric Administration Technical Report NMFS 91 : 1-30. [details]
additional source Clark, A. M. (1980). Crinoidea collected by the Meteor and Discovery in the NE Atlantic. <em>Bulletin of the British Museum of Natural History (Zoology).</em> 38(4):187-210. [details]
new combination reference Clark, A. H. (1918). The unstalked crinoids of the Siboga Expedition. <em>Siboga Exped.</em> 42b: 1-300, 28 pl., available online at https://www.biodiversitylibrary.org/page/11716783 [details]
original description (of Trichometra aspera AH Clark, 1908) Clark, A. H. (1908). Descriptions of new species of crinoids, chiefly from the collections made by the U.S. Fisheries steamer "Albatross" at the Hawaiian Islands in 1902; with Remarks on the classification of the Comatulida. <em>Proceedings of the United States National Museum.</em> 34(1608): 209-239. [details]
context source (Deepsea) Mironov A.N., Améziane N., Eléaume M.P. (2014). Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Crinoidea. <i>Invertebrate Zoology</i>. Vol.11. No.1: 112–119 [in English]. [details] Available for editors
basis of record Clark, A. H., Clark, A. M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860. [details]
additional source Messing CG, Dearborn JH (1990) Marine Flora and Fauna of the Northeastern United States. Echinodermata: Crinoidea. National Oceanic and Atmospheric Administration Technical Report NMFS 91 : 1-30. [details]
additional source Clark, A. M. (1980). Crinoidea collected by the Meteor and Discovery in the NE Atlantic. <em>Bulletin of the British Museum of Natural History (Zoology).</em> 38(4):187-210. [details]
new combination reference Clark, A. H. (1918). The unstalked crinoids of the Siboga Expedition. <em>Siboga Exped.</em> 42b: 1-300, 28 pl., available online at https://www.biodiversitylibrary.org/page/11716783 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Trichometra with cirrals 25-35, fewer than in T. vexator, but about the same in number as in T. delicata; distinguished from the latter by sharp flattening of lateral margins of primibrachial ossicles and prosimal brachials, larger size, and by stouter cirri with cirrals beyond the twelfth about as long as broad. [details]Taxonomy "In the northwestern Atlantic, two allopatric forms may represent distinct species. The southern form (including the type) occurs from the Bahamas and perhaps southern Blake Plateau southward and is included here for comparison. Cirrals are proportionately shorter (LW chiefly 2.0-2.5) and P1 is shorter (3-6 mm) with fewer segments (11-15). The northern form is found from Nova Scotia northward and eastward. Cirrals are proportionately more elongated (LW chiefly 3.0-3.5) and P1 is longer (7-11 mm) with more segments (16-23). The continuum in P1 length and number of segments between the two forms is deceiving; specimens bearing minimum northern P1-values are much smaller than specimens bearing maximum southern P1-values.
We have not separated the two as distinct species because material identified as Trichometra cubensis from the northeastern Atlantic (Clark 1980) spans much of the range of variation found in both. Direct comparison of western and eastern Atlantic material has yet to be made." (Messing & Dearborn, 1990, p. 26) [details]
To Barcode of Life (1 barcode)
To Biodiversity Heritage Library (6 publications)
To Biodiversity Heritage Library (8 publications) (from synonym Trichometra aspera AH Clark, 1908)
To European Nucleotide Archive (ENA)
To GenBank (4 nucleotides; 1 proteins)
To PESI (from synonym Trichometra aspera AH Clark, 1908)
To PESI
To USNM Invertebrate Zoology Echinodermata Collection (49 records)
To USNM Invertebrate Zoology Echinodermata Collection (Holotype USNM 22678) (from synonym Trichometra aspera AH Clark, 1908)
To USNM Invertebrate Zoology Echinodermata Collection (Holotype USNM 35890)
To Biodiversity Heritage Library (6 publications)
To Biodiversity Heritage Library (8 publications) (from synonym Trichometra aspera AH Clark, 1908)
To European Nucleotide Archive (ENA)
To GenBank (4 nucleotides; 1 proteins)
To PESI (from synonym Trichometra aspera AH Clark, 1908)
To PESI
To USNM Invertebrate Zoology Echinodermata Collection (49 records)
To USNM Invertebrate Zoology Echinodermata Collection (Holotype USNM 22678) (from synonym Trichometra aspera AH Clark, 1908)
To USNM Invertebrate Zoology Echinodermata Collection (Holotype USNM 35890)
