(Crenella) (Crenella) is a biological genus in the family Mytilidae and order Mytiloida.
Crenella faba
Crenella divaricata
Crenella leana
Crenella pellucida
Crenella rotundata
Crenella decussata
Crenella fragilis
Crenella glandula
Crenella skomma
Crenella pectinula
Adipicola
Adula
Amygdalum
Arcuatula
Botula
Brachidontes
Crenella
Dacrydium
Geukensia
Gregariella
Idasola
Ischadium
Lioberus
Lithophaga
Megacrenella
Modiolula
Modiolus
Musculista
Musculus
Mytilus
Perna
Rhomboidella
Septifer
Solamen
Stenolena
Vilasina