WoRMS taxon details

Heterometra ater (AH Clark, 1911)

413242  (urn:lsid:marinespecies.org:taxname:413242)

accepted
Species
marine, brackish, fresh, terrestrial
(of Craspedometra ater AH Clark, 1911) Clark AH (1911) The recent crinoids of the coasts of Africa. Proceedings of the U.S. National Museum 40:1–51. (look up in IMIS[details]   
description Heterometra with enlarged proximal pinnules smooth; basal segments carinate. P2 is much larger, stouter and 1.5x longer...  
description Heterometra with enlarged proximal pinnules smooth; basal segments carinate. P2 is much larger, stouter and 1.5x longer than P1 and and P3, 22 mm long with 30 segments. Cirri 30-33 mm long, of 32-36 subequal segments, all 1.5x broader than long; distal cirrals with a small blunt median spine. Arms 14 arms, about 160 mm long; brachials distinctly wedge-shaped. [details]
Messing, C. (2019). World List of Crinoidea. Heterometra ater (AH Clark, 1911). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=413242 on 2019-10-19
Date
action
by
2009-08-26 07:04:05Z
created

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original description  (of Craspedometra ater AH Clark, 1911) Clark AH (1911) The recent crinoids of the coasts of Africa. Proceedings of the U.S. National Museum 40:1–51. (look up in IMIS[details]   

basis of record Clark AH (1941) A monograph of the existing crinoids. 1(4a). Bull. U. S. Natl. Mus. 82:1-603, 61 pls. [details]   

source of synonymy Clark AH (1918) The unstalked crinoids of the Siboga Expedition. Siboga Exped. 42b: 1-300, 28 pl. [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 

From editor or global species database
description Heterometra with enlarged proximal pinnules smooth; basal segments carinate. P2 is much larger, stouter and 1.5x longer than P1 and and P3, 22 mm long with 30 segments. Cirri 30-33 mm long, of 32-36 subequal segments, all 1.5x broader than long; distal cirrals with a small blunt median spine. Arms 14 arms, about 160 mm long; brachials distinctly wedge-shaped. [details]