Leucettusa is a genus of sponges belonging to the family Leucaltidae.[1] The species of this genus are mostly known from the Arctic and Antarctic, New Zealand and Southwest Australia.[2]
Species have a simple tubular body with a large atrium, and choanocyte chambers which are either elongated, spherical or both.[2]
The following species are recognised:[1]
Leucettusa is a genus of sponges belonging to the family Leucaltidae. The species of this genus are mostly known from the Arctic and Antarctic, New Zealand and Southwest Australia.