Crustaceans from antipatharians on banks of the northwestern Gulf of Mexico

The stalked barnacle Oxynaspisgracilis, the chirostylid squat lobster Uroptychus sp., and the caridean shrimps Periclimenescf.antipathophilus and Pseudopontonidesprincipis have been collected at 68–124 m by a remotely operated vehicle (ROV) on banks in the northern Gulf of Mexico. These species inhabited six species of antipatharian hosts. Pseudopontonidesprincipis, Oxynaspisgracilis, and Uroptychus sp. were not confined to a single host species. Except for Oxynaspisgracilis, collected by ROV in 2004–2005, these species have not been reported previously in the northwestern Gulf of Mexico.