Known from the upper River Lez in France, this amphipod occurs beneath stones and among vegetation.
The described adults have a very long first antenna.
In the studied river, it occurs beneath stones and among vegetation.
In the described adults, the rear abdominal segments have well-developed dorsal humps.
In the described adults, the lower rear corners of the second and third abdominal side plates are sharply pointed.
An extinction-risk assessment has not been added yet.