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 (2019). Feracrinus heinzelleri Bohn, 2012 (in Eléaume, Bohn, Roux & Améziane, 2012). Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=732513 on 2019-01-17
Date
action
by
2013-06-14 19:26:54Z
created

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


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  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]