Chinese trumpetfish in shape to the anal fin which is just under. The pelvic fins are located in the middle of the body and are small, with one basal black spot. The body coloration can be uniform or mottled in a range of grey, brown, or dark green. Some fish are uniformly bright yellow. The rear part of the body is normally black with white dots. Two black spots are present on the tail. The compound set of the long caudal peduncle and the caudal fin is yellowish, whatever the fish coloration. Caudal fin usually has two round black spots, at least
Elacatinus evelynae caudal fin. "E. evelynae's" fin configuration is the same as all other gobies. Its dorsal fin is split in two, with a rounded anterior fin and a flat posterior fin which lines up with its anal fin. The pectoral fins are almost circular. All its fins are transparent. They inhabit coral reefs in clear ocean waters at a depth of . The reported temperature range where they are found is . "E. evelynae" is a cleaner fish as indicated by one of its common names, the Caribbean cleaning goby. They feed on ectoparasites found on other fish. Females tend to