''Ammotrophus'' is a genus of
echinoderm
An echinoderm () is any animal of the phylum Echinodermata (), which includes starfish, brittle stars, sea urchins, sand dollars and sea cucumbers, as well as the sessile sea lilies or "stone lilies". While bilaterally symmetrical as ...
s belonging to the family
Clypeasteridae.
The species of this genus are found in Australia.
Species:
*''
Ammotrophus arachnoides''
*''
Ammotrophus crassus''
*''
Ammotrophus cyclius''
*''
Ammotrophus platyterus''
References
Clypeasteridae
Echinoidea genera
Echinoderms of Oceania
{{echinoidea-stub