WActinocyclidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. This family is within the clade Euctenidiacea.
WActinocyclus is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Actinocyclidae.
WHallaxa is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Actinocyclidae.
WHallaxa chani is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
WHallaxa cryptica is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
WHallaxa elongata is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
WHallaxa fuscescens is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
WHallaxa indecora is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.