( n. )
A hydroid of the family ampanularidae, characterized by having the polyps or zooids inclosed in bell-shaped calicles or hydrothecae.
( n. )
A hydroid of the family ampanularidae, characterized by having the polyps or zooids inclosed in bell-shaped calicles or hydrothecae.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012