Amicula may refer to:
*
''Amicula'' (chiton), a genus of chitons in the family Mopaliidae
*
''Amicula'' (alga), a genus of algae in the family
Naviculaceae
Naviculaceae is a diatom family in the order Naviculales.
Naviculaceae are typically composed of lineate areolae, one of the many forms of areolae. Some of the other areolae are punctate (''Gomphoneis'') and loculate (''Diploneis''). These can ...
{{Genus disambiguation