Psephenus is a genus of water penny beetles in the family Psephenidae. There are about 13 described species in Psephenus.
Species
These 13 species belong to the genus Psephenus:
- Psephenus arizonensis <small>Brown & Murvosh, 1974</small>
- Psephenus falli <small>Casey, 1893</small>
- Psephenus haldemani <small>Horn, 1870</small>
- Psephenus herricki <small>(Dekay, 1844)</small>
- Psephenus lutulentus <small>Scudder, 1900</small>
- Psephenus minckleyi <small>Brown & Murvosh, 1974</small>
- Psephenus montanus <small>Brown & Murvosh, 1974</small>
- Psephenus murvoshi <small>Brown, 1970</small>
- Psephenus oresbius <small>Spangler, 1968</small>
- Psephenus palpalis <small>Champion, 1913</small>
- Psephenus spangleri
- Psephenus texanus <small>Brown & Arrington, 1967</small> (Texas water penny)
- Psephenus usingeri <small>Hinton, 1934</small>
References
Further reading