Redescription of Odontozona edwardsi (Bouvier, 1908) (Decapoda: Stenopodidea: Stenopodidae) and description of a new species of Odontozona commensal on the deep-water coral, Lophelia pertusa (Linneaus, 1758).

Odontozona edwardsi , a rare stenopodid shrimp from deep waters of the northwest African coast off Morocco and Western Sahara is redescribed and figured based on type material and an additional 26 specimens including some from the Gulf of Cadiz and off Roscoff, France. Specimens of another Odontozona from the Gulf of Mexico, off Sapelo Island, Georgia, and off Rio de Janeiro, Brazil have been confused with O. edwardsi and O. spongicola . This Odontozona is associated with the deep sea hard coral Lophelia pertusa and is herewith designated as a new species. Both these Atlantic species of Odontozona are distinguished from the deep-water Pacific O. spongicola as well as the recently described southwestern Atlantic O. meloi by several morphological characters. A key to the Atlantic species of Odontozona is presented.