''Stenelmis canaliculata'' is a species 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 from the

Elminae Elminae is a subfamily of riffle beetles in the family Elmidae. There are at least 120 genera and more than 1,300 described species in Elminae. Genera These genera belong to the subfamily Elminae. * '' Aesobia'' Jäch, 1982 * '' Amazonopsis'' ...

subfamily which can be found throughout

Western Europe Western Europe is the western region of Europe. The region's countries and territories vary depending on context. The concept of "the West" appeared in Europe in juxtaposition to "the East" and originally applied to the ancient Mediterranean ...

. It is the largest elmid beetle of the British Isles, with total length of .

References

Elmidae Beetles of Europe Beetles described in 1808 Taxa named by Leonard Gyllenhaal {{Elmidae-stub