poacher
pollock
pomfret
pompano
pompano dolphinfish
ponyfish
poolfish
porbeagle shark
porcupinefish
porgy
Port Jackson shark
powen
prickleback
prickly shark
prowfish
pufferfish
pumpkinseed
pupfish
pygmy sunfish
queen danio
quillback
quillfish
rabbitfish

raccoon butterfly fish
ragfish
rainbow trout
rainbowfish
rasbora
ratfish
rattail
ray
razorback sucker
razorfish
red snapper
red velvetfish
red whalefish
redfish
redhorse sucker
redmouth whalefish
redside
redtooth triggerfish
reedfish
reef triggerfish
remora
requiem shark
ribbon eel

ribbonfish
rice eel
ricefish
ridgehead
righteye flounder
Rio Grande perch
river loach
river shark
river stingray
rivuline
roach
rock bass
rock beauty
rock cod
rockfish
rockling
rockweed gunnel
rohu
ronquil
roosterfish
ropefish
rough pomfret
rough scad

rough sculpin
roughy
round herring
round stingray
round whitefish
roundhead
rudd
rudderfish
ruffe
Russian sturgeon
sabalo
saber-toothed blenny
sabertooth
sabertooth fish
sablefish
sailback scorpionfish
sailfish
salamanderfish
salmon
salmon shark