''Narpus'' is a genus of riffle beetles in the family
Elmidae
Elmidae, commonly known as riffle beetles, is a family of beetles in the superfamily Byrrhoidea described by John Curtis in 1830. Both adults and larvae are usually aquatic, living under rocks in fast-flowing shallow areas of streams, such as ...
. There are at least three described species in ''Narpus'', found in North America.
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Species
These three species belong to the genus ''Narpus'':
* '' Narpus angustus'' Casey, 1893
* '' Narpus arizonicus'' (Brown, 1930)
* ''Narpus concolor
''Narpus concolor'' is a species of riffle beetle in the family Elmidae. It is found in North America.
References
External links
*
Elmidae
Beetles described in 1881
{{Elateriformia-stub ...
'' (LeConte, 1881)
References
External links
*
Elmidae
{{Elateriformia-stub