What is "atlantasellus"

Atlantasellus is a genus of crustaceans, and the only member of the family Atlantasellidae. It contains these species:

• Atlantasellus cavernicolus is endemic to Bermuda and is included on the IUCN Red List as Critically Endangered.
• Atlantasellus dominicanus was described in 2001, having been collected in coastal karsts in the Dominican Republic.