Home > Invertebrates > Hydroids > Lytocarpia niger

Updated 3/25/2013

Family Aglaopheniidae

HAWAII

Lytocarpia niger

Blowhole, Oahu, Hawaii, 25 feet

 

 

Makapu'u, Oahu, 110 feet

BLACK HYDROID

Found in areas exposed to surge or current at scuba depths.  Attains height of 2 inches.  Hawaii & the Indo-Pacific.