WoRMS taxon details

Gephyrocrinus Koehler & Bather, 1902

123370  (urn:lsid:marinespecies.org:taxname:123370)

accepted
Genus
marine
Koehler R, Bather FA (1902) <i>Gephyrocrinus grimaldii</i>, crinoïde nouveau provenant des campagnes de la “Princesse Alice.” <i>Mémoires de la Société Zoologique de France</i> 15:68–79. [details]   
Messing, C. (2018). World List of Crinoidea. Gephyrocrinus Koehler & Bather, 1902. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=123370 on 2018-12-11
Date
action
by
2004-12-21 15:54:05Z
created

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original description Koehler R, Bather FA (1902) <i>Gephyrocrinus grimaldii</i>, crinoïde nouveau provenant des campagnes de la “Princesse Alice.” <i>Mémoires de la Société Zoologique de France</i> 15:68–79. [details]   

basis of record Roux M, Lambert P (2011) Two new species of stalked crinoids from the northeastern Pacific in the genera <i>Gephyrocrinus</i> and <i>Ptilocrinus</i> (Echinodermata, Crinoidea, Hyocrinidae). Effects of ontogeny and variability on hyocrinid taxonomy. <i>Zootaxa</i> 2825:1–54. [details]   

additional source Roux M, Bohn JM (2010) Revision of the genus <i>Gephyrocrinus</i> Koehler & Bather, 1902 (Echinodermata, Crinoidea, Hyocrinidae). <i>Zoosystema</i> 32(3):425-437. [details]   

additional source Hansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS[details]   

additional source Hess H. (2011). Hyocrinida. <em>In: Hess H, Messing CG, Ausich WI (Eds.), Treatise on Invertebrate Paleontology, Part T, Echinodermata 2 Revised, Crinoidea, vol. 3. University of Kansas Press, Lawrence, Kansas.</em> 172–179. [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Hyocrinidae with 5 arms, rarely divided at IBr2ax; proximal arm pattern usually 1+2 3 4 5+6 7+8 with first pinnule on Br4, rarely on Br5. Proximal part of genital pinnules with numerous additional plates never in rows; distally with lateral plates on each side all along the pinnule. Tegmen inflated with subconical anal sac well developed on external side and taller than oral cone. Aboral border of basal ring flanged except in some larger specimens. Stalk with symplexies of 6-8 crenular units. [details]