''Blennidus azurescens'' 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 f ...

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. How ...

. It was described by Straneo in 1986.

References

Blennidus Beetles described in 1986 {{Blennidus-stub