''Fellaster'' is a genus of

echinoderms An echinoderm () is any member of the phylum Echinodermata (). The adults are recognisable by their (usually five-point) radial symmetry, and include starfish, brittle stars, sea urchins, sand dollars, and sea cucumbers, as well as the sea li ...

belonging to the family

Clypeasteridae Clypeasteridae is a family of sea urchins in the order Clypeasteroida. This family was first scientifically described in 1835 by the Swiss-American biologist Louis Agassiz. Genera The World Register of Marine Species list the following genera as ...

. The species of this genus are found in Australia and New Zealand. Species: *'' Fellaster incisa'' *''

Fellaster zelandiae ''Fellaster zelandiae'', which is also called a cake urchin, or the snapper biscuit, is an echinoderm of the family Arachnoididae, endemic to New Zealand. The maximum width of this type of echinoderm An echinoderm () is any member of the ...

References

Clypeasteridae Echinoidea genera {{echinoidea-stub