1. 
   Pentacrinus
   Pen·tac'ri·nus noun [ New Latin See Penta- , and Crinum .] (Zoology) A genus of large, stalked crinoids, of which several species occur in deep water among the West Indies and elsewhere.
   Found op http://www.encyclo.co.uk/webster/P/48
   
   
2. 
   pentacrinus
   <zoology> A genus of large, stalked crinoids, of which several species occur in deep water among the West Indies and elsewhere. ... Origin: NL. See Penta-, and Crinum. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?pentacrinus
   
   
3. 
   Pentacrinus
   • (n.) A genus of large, stalked crinoids, of which several species occur in deep water among the West Indies and elsewhere.
   Found op http://thinkexist.com/dictionary/meaning/pentacrinus/
   
   
4. 
   Pentacrinus
   Pentacrinus is a genus of stalked crinoids, found as fossils from the Trias onwards, and containing numerous living species. The living species are most abundant in water of a few hundred fathoms in depth. The stem is covered with cirri which are arranged in whorls of five throughout the length.
   Found op http://www.probertencyclopaedia.com/browse/BP.HTM
   
   

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