Chaetacanthus may refer to:
*
''Chaetacanthus'' (polychaete), a genus of polychaetes in the family
Polynoidae
Polynoidae is a family of marine Polychaete worms known as "scale worms" due to the scale-like elytra on the dorsal surface. Almost 900 species are currently recognised belonging to 9 subfamilies and 167 genera. They are active hunters, but gene ...
* ''Chaetacanthus'', a genus of plants in the family Acanthaceae, synonym of ''
Dyschoriste
''Dyschoriste'' is a genus of flowering plants in the family Acanthaceae. Members of the genus are commonly known as snakeherb.
Etymology
The name comes from the Greek '' δυσ'', ''poorly'', and '' χωριστός'', ''to split'', in referenc ...
''
{{Genus disambiguation