Helfrichs' Dartfish Video Stock Footage

They are small fishes that grow to a maximum length of 6 centimetres (2.4 in). They have bright yellow head with purple forehead with purple and white shades on body. They have 7 dorsal spines 28-31 dorsal soft rays and 1 anal spine 26-28 anal soft rays. Learn more about Helfrichs' Dartfish