This crustacean is known from California, USA.
In adults, the front side margins of the head are rounded, without a distinct central lobe or rostrum.
At the type locality in Monterey Bay, it was recorded from an egg case of the skate Raja binoculata.
In adults, the lower basal margin of the propodus of the first walking leg has approximately twelve or thirteen denticles.
In adults, the tail plate is about as wide as long.
An extinction-risk assessment has not been added yet.