The Orange-dashed Goby, also called the Orange-spotted Sleeper-goby, Diamond Watchman Goby, Blackchin Sleepergoby
and others, is native to reefs of the Indian and western Pacific Oceans.
They grow to 17cm long. They live in pairs in burrows in the sand and burrow to escape predators.
Different pattern of dashes.
Black chin.
They filter sand for small invertebrates/zooplankton.