original description
Mortensen, T. 1917. Notocrinus virilis n. g., n. sp. a new viviparous crinoid from the Antarctic Sea. Vidensk. Medd. Dansk Naturh. Foren. 68:205-208.
[details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record
Clarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details] Available for editors 
additional source
Check list of Antarctic and Subantarctic Crinoidea by Marc Eleaume. (look up in IMIS) [details]
additional source
Clark, A. H., Clark, A. M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860. [details]
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database
To NMNH Extant Collection (Isometra vivipara E10589)
Hosted externally
To NMNH Extant Collection (Isometra vivipara Mortensen, USNM 1126877, lateral)
Hosted externally
Isometra vivipara Mortensen, 1917
Isometra vivipara Mortensen, 1917
Isometra vivipara Mortensen, 1917
Isometra vivipara Mortensen, 1917
Isometra vivipara Mortensen, 1917
Isometra vivipara Mortensen, 1917