ammonites
Ctenostreon Eichwald 1862 (file clam)

Bivalvia - Limoida - Limidae

Parent taxon: Limidae according to H. E. Vokes 1980

Alternative spelling: Lima (Ctenostreon)

Ecology: stationary low-level epifaunal suspension feeder

Subtaxa: Ctenostreon rugosum (view classification)