Dolphinfish Constellation

This page is the CodyCross answer for the clue below from Concert Hall, Group 600, Puzzle 4 (Stephen Sondheim).

Question is: Dolphinfish Constellation

and the answer is: DORADO

Word Meaning:

DORADO — A mahi-mahi or dolphinfish (Coryphaena hippurus), fish with a dorsal fin that runs the length of the body, also known for iridescent coloration.

Definitions from Wiktionary.