Leuconia

Leuconia
Scientific classification
Kingdom:	Animalia
Phylum:	Porifera
Class:	Calcarea
Subclass:	Calcaronea
Order:	Leucosolenida
Family:	Grantiidae
Genus:	Leuconia
Species include:
Leuconia alaskensis Leuconia balearica Leuconia caespitosa Leuconia caminus Leuconia dura Leuconia johnstoni Leuconia nivea Leuconia ochotensis Leuconia platei Leuconia rodriguezi Leuconia usa

Leuconia is a genus of calcareous sponges belonging to the family Grantiidae.