Fish beginning with Q

Quagga cat shark - The quagga catshark is found on the continental shelves, on or near the bottom.
Queen croaker - The body of the queenfish is elongate and moderately compressed; the largest recorded specimen was 12 inches.
Queensland lungfish - Fossil records of this group date back 380 million years, around the time when the higher vertebrate classes were beginning to evolve.
Queensland school mackerel - The Queensland school mackerel, Scomberomorus queenslandicus, is a species of fish in the family Scombridae.
Queensland shark - The spinner shark, Carcharhinus brevipinna, is a species of requiem shark, family Carcharhinidae, named for the spinning leaps it makes as a part of its feeding strategy.
Queriman shark - The sandbar shark is also called the thickskin shark or brown shark.
Quillback carpsucker - The quillback carpsucker is closely related to the highfin carpsucker and the river carpsucker.
Quillfish - It has been found on the surface at night, attracted by the lights of fishing boats, but little is known about its daytime habits: it is thought that it may burrow in sandy and muddy bottoms during the day, emerging at dusk to feed.