(Crenitis) (Crenitis) is a biological genus in the family Hydrophilidae (Water Scavenger Beetles) and order Coleoptera (Beetles).
Crenitis alticola
Crenitis digesta
Crenitis dissimilis
Crenitis longula
Crenitis maculifrons
Crenitis malkini
Crenitis monticola
Crenitis morata
Crenitis palpalis
Crenitis paradigma
Crenitis rufiventris
Crenitis snoqualmie
Agna
Ametor
Anacaena
Berosus
Cercyon
Chaetarthria
Chasmogenus
Coelofletium
Coelostoma
Crenitis
Cryptopleurum
Cyclotypus
Cycrillum
Cymbiodyta
Dactylosternum
Deltostethus
Derallus
Enochrus
Helobata
Helochares
Helocombus
Hemiosus
Heteryon
Horelophopsis
Horelophus
Hydramara
Hydrobiomorpha
Hydrobius
Hydrocassis
Hydrochara
Hydrophilus
Laccobius
Limnoxenus
Megasternum
Nitiduloides
Noteropagus
Omicrus
Oocyclus
Oosternum
Paracymus
Paraoosternum
Pelosoma
Phaenonotum
Phaenostoma
Sperchopsis
Sphaeridium
Tectosternum
Tropisternus