Hydractinia antonii Miglietta, 2006
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Family:  Hydractiniidae ()
Max. size: 
Environment:  demersal; marine; depth range 144 - 167 m
Distribution:  Northwest Pacific: Alaska.
Diagnosis:  Colony erect and shrub-like branched, basally calcified and white; distal skeleton chitinous and brown, perisarc forms chitinous scales. Polyps with mostly two, sometimes three to five thick tentacles.
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans:  harmless
Country info:   
 

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