''Cillenus'' was formerly a genus of

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

s in the family Carabidae, but has been transferred to the genus ''

Bembidion ''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. ...

'' as a subgenus. Its species are now members of that genus.

References

Trechinae Obsolete arthropod taxa {{Trechinae-stub