Red-white spottet cleaner shrimp cleaning Yellow-margined moray, Leandrites cyrtorhynchus, Gymnothorax flavimarginatus, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

symbiosis crustacean clean cleaning kopf head crustacea commensal relationship cleaner shrimp synergetic synergic seawater marine life fish fishes shrimps behavior marine invertebrates invertebrate invertebrates marine wildlife sea nature blue travel underwater animal symbol photo dive water under photo picture ocean scuba diving picture animal