''Blennidus davidsoni'' is a species of

ground beetle Ground beetles are a large, cosmopolitan family of beetles, the Carabidae, with more than 40,000 species worldwide, around 2,000 of which are found in North America and 2,700 in Europe. As of 2015, it is one of the 10 most species-rich animal fami ...

in the subfamily

Pterostichinae Pterostichinae is a subfamily of ground beetles (family Carabidae). It belongs to the advanced harpaline assemblage, and if these are circumscribed ''sensu lato'' as a single subfamily, Pterostichinae are downranked to a tribe Pterostichini. Ho ...

, described by

Stefano Ludovico Straneo Stefano Ludovico Straneo (also Lodovico) (Turin, 6 June 1902 – Milan, 9 December 1997) was an Italian entomologist, teacher, academic administrator and author. His primary fields of interest were the beetles (Coleoptera), in particular the fami ...

in 1985.

References

Blennidus Beetles described in 1985 {{Blennidus-stub