Description
G. okinawae have a generally fusiform shape with seven dorsal spines, ten soft dorsal rays, one anal spine, and nine anal soft rays. At maturity they can reach a length of 3.5 cm.
Another species, Gobiodon citrinus, the citrus goby, has a similar appearance to Gobiodon okinawae. G. okinawae, however, lacks the requisite blue and white facial markings of G. citrinus.
These fish are not generally aggressive, though they can actively protect their territory against their own kind. Their primary defense against predators is a poisonous, bitter mucus on their skin that makes them unpalatable.
Read more about this topic: Yellow Clown Goby
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