WoRMS taxon details
Feracrinus heinzelleri Bohn, 2012 (in Eléaume, Bohn, Roux & Améziane, 2012)
732513 (urn:lsid:marinespecies.org:taxname:732513)
accepted
Species
marine, brackish, fresh, terrestrial
Eléaume M, Bohn JM, Roux M, Améziane N (2012) Stalked crinoids (Echinodermata) collected by the R/V Polarstern and Meteor cruises in the south Atlantic and Antarctica. <i>Zootaxa</i> 3425:1-22 [details]
Distribution Off Queen Maud Land, 69°40.3’ to 69°40.5’S, 00°51.1’ to 00°54.8’E, 1393–1398 m.
Distribution Off Queen Maud Land, 69°40.3’ to 69°40.5’S, 00°51.1’ to 00°54.8’E, 1393–1398 m. [details]
WoRMS (2024). Feracrinus heinzelleri Bohn, 2012 (in Eléaume, Bohn, Roux & Améziane, 2012). Accessed at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=732513 on 2024-05-02
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original description
Eléaume M, Bohn JM, Roux M, Améziane N (2012) Stalked crinoids (Echinodermata) collected by the R/V Polarstern and Meteor cruises in the south Atlantic and Antarctica. <i>Zootaxa</i> 3425:1-22 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Small Feracrinus with robust arms of proximal pattern 1+2 3 4 5+6 7+8 or 5+6 7; beyond Br6 series of successive brachial pairs (a+b c+d e+f…) or brachial pairs alternating with free brachials (a+b c d+e f...); series of up to 4 successive muscular articulations. Pinnules relatively robust and rigid; insertion deep, carved on arm side and impacting the following brachial pair; synarthrial articulation on brachial with strong symmorphy; concave cover plates varying from lanceolate to rounded; genital pinnules with one row of additional H-shaped plates. Ratio of primibrachial width to upper radial height 0.73 to 0.85. Tegmen with oral cone higher than anal cone; orals large and erect around mouth; anal cone conspicuous in C–D inter-ray and bearing large bulging plates. Conical aboral cup with ratio of cup height to upper diameter 1 to 1.3; basals fused; radials trapezoidal. Columnal symplexies with 8 crenular units; distal syzygies unknown. [details]Distribution Off Queen Maud Land, 69°40.3’ to 69°40.5’S, 00°51.1’ to 00°54.8’E, 1393–1398 m. [details]
