the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Anthozoa Actinozoa > order Alcyonaria > suborder Pennatulacea > member of family Pennatulidae (4)
A coral or polyp of the family Pennatulidæ.
A polyp of the genus Pennatula or family Pennatulidæ.
A coelenterate of the family Pennatulidae; a sea pen.