The Lyre-tail dart-goby lives in the reef-associated, marine, depth range 6 - 50 m , usually 6 - 15 m environment.
The lyre-tail dart-goby, Ptereleotris monoptera, has an elongate bluish body. Adults have the characteristic, strongly lunate tail. More
Blue gudgeon in Unknown
Lyre-tail dart-goby in English
单鳍鳍塘鳢 in Mandarin Chinese
單鰭鰭塘鱧 in Mandarin Chinese