WoRMS taxon details

Isometra johanni AM Clark (in Clark AH & Clark AM), 1967

340817  (urn:lsid:marinespecies.org:taxname:340817)

accepted
Species
marine, brackish, fresh, terrestrial
Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860. [details]   
Holotype  BMNH BANZARE sta. 40  
Holotype BMNH BANZARE sta. 40 [details]
Distribution Geographic range : Enderby Land and MacRobertson Land;
Depth range : 200-300 m  
Distribution Geographic range : Enderby Land and MacRobertson Land;
Depth range : 200-300 m [details]
Messing, C. (2018). World List of Crinoidea. Isometra johanni AM Clark (in Clark AH & Clark AM), 1967. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=340817 on 2018-05-22
Date
action
by
2008-03-19 10:57:44Z
created
2008-03-20 15:57:37Z
checked
2011-02-23 10:48:32Z
changed
2011-03-01 11:17:38Z
changed

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original description Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860. [details]   

basis of record Check list of Antarctic and Subantarctic Crinoidea by Marc Eleaume. (look up in IMIS[details]   
 
 Present  Inaccurate  Introduced: alien 
 

Holotype BMNH BANZARE sta. 40 [details]
From editor or global species database
Diagnosis A species of Isometra in which the cirri are about XXV with the fourth and fifth of the 21 to 33 segments about twice as long as their median width, distinctly constricted in the middle and flared distally; the division series and proximal branchials have a keellike ridge in the dorsal midline; P2 is smaller then P1, which has 9 to 11 segments; the first genital pinnule is P5 or P6. [details]

Distribution Geographic range : Enderby Land and MacRobertson Land;
Depth range : 200-300 m [details]