Nebria tenella is a species of black coloured ground beetle in the Nebriinae subfamily that can be found in Georgia and Russia.[1]
The species inhabit Abishira–Akhuba mountains on the elevation of 2000-, in Karachay-Circassia region of northwest Caucasus. It can also be found in Kyafar-Agur river, of the same region.[1]
The species bears 3 subspecies all of which are endemic to Caucasus: