Amphibians Animals Birds Branches Crustaceans Domestic Cat Breeds Domestic Dog Breeds Elements Fish Health Insects Mammalia Miscellaneous Mollusks Plants Reptiles Scientists Theories

Achilles Tang Afra cichlid African Catfish African tetra Alabama cavefish Alaska Blackfish Alert pigfish Alewife Alfonsino Altolamprologus Ambloplites American eel American pickerel American shad American Sole Anchovy Angelfish Angular roughshark Anomalochromis thomasi Anostomidae Antarctic butterfish Antarctic Cod Antarctic dragonfish Antipodocottus megalops Aphyonidae Apistidae Apistogramma Arctic Char Arctic grayling Argentina elongata Ariidae Armless Flounder Atlantic herring Atlantic Horse Mackerel Atlantic menhaden Atlantic pomfret Atlantic Salmon Atlantic Saury Atlantic sharpnose shark Atlantic Silverside Atlantic stingray Atlantic Sturgeon Aulonocara Auratus cichlid Australian Anchovy Australian Herring Australian salmon Ayu Bala shark Balbo sabretooth Ballan Wrasse Ballyhoo Banded bellowsfish Banded butterflyfish Banded Killifish Banded sunfish Banjo catfish Barbonymus Barramundi Basking shark Bathylagus antarcticus Beluga Sturgeon Big-eyed cardinalfish Big-scale pomfret Bigeye scad Bigeye thresher Bigeye trevally Bighead Carp Bight stinkfish Bigmouth buffalo Bignose shark Bignose Unicornfish Bitterling Black bass Black dogfish Black Ghost knifefish Black Moor Black neon tetra Black phantom tetra Black ruby barb Black Swallower Black triggerfish Blackbelly lanternshark Blackline rasbora Blacktip Grouper Blacktip reef shark Blacktip shark Blue bream Blue morwong Blue runner Blue shark Blue sucker Blue Tang Blue triggerfish Bluecheek butterflyfish Bluegill Bluegill Bluespotted ribbontail ray Bluespotted stingray Blunt-jawed Elephantnose Blunthead cichlid Bluntsnout smooth-head Boarfish Bobtail snipe eel Bowfin Bramble shark Bronze corydoras Bronze whaler Brook Trout Brown Bullhead Brown-marbled Grouper Bubble Eye goldfish Bull shark Bulls-eye cardinalfish Butterfly Perch Calico goldfish Camouflage Grouper Cape conger Cardinalfish Caribbean reef shark Carp bream Cave tetra Celestial Pearl Danio Chaenopsidae Chain pickerel Chalinochromis Channel catfish Cherry barb Chub Clinid Clown loach Clown triggerfish Combtooth blenny Comet goldfish Common Barbel Common carp Common conger Common Dace Common goldfish Common Hatchetfish Convict cichlid Cookiecutter shark Coral Trout Corydoras semiaquilus Crappie Crested flounder Crevalle jack Crucian carp Cui-ui Death Valley pupfish Devil’s Hole pupfish Dionda Dogteeth tetra Double anglers Doublespotted queenfish Dragonet Driftwood catfish Dusky Grouper Dusky shark Echiodon rendahli Ectodus descampsii Electric eel Electric yellow cichlid Eurasian minnow European bullhead European conger European eel European Perch European sea sturgeon European sprat Exoglossum Fairy cichlid Fanfin Fangtooth Fantail goldfish Flabby whalefish Flagfish Flashlight fish Flathead catfish Fleshfish Flier Flying fish Four-eyed fish Foureye butterflyfish Fourspot butterflyfish Freshwater butterflyfish Frilled shark Galapagos shark Galaxiid Giant Danio Giant Grouper Giant snakehead Gila Glass Catfish Glowlight danio Gold barb Golden shiner Golden trevally Goldribbon Soap Fish Graceful shark Graham's gudgeon Grass carp Gray reef shark Greasy Grouper Great Barracuda Greater argentine Green Neon Tetra Green sunfish Green sunfish Greeneye Greenland shark Grey Bichir Grey brotula Grey triggerfish Grunion Gulper shark Haddock Hairlip brotula Halfmoon triggerfish Hamlet Hardyhead silverside Harlequin Rasbora Hawkfish Hemirhamphodon Herring cichlid Hillstream loach Himantura kittipong Horseface loach Humpback Grouper Icefish Ide Indian glassy fish Jackass morwong Japanese gissu Jewel cichlid Julidochromis Kenyi cichlid Keyhole cichlid Kingcroakers Kitefin shark Knifetooth dogfish Knightia Koheru Krøyer's deep sea angler fish Kribensis Kuhli loach Kutum Labeotropheus Lamprologus Lancetfish Lanternbellies Largemouth bass Lemon shark Lemon tetra Little conger eel Livingston’s cichlid Loach minnow Loach minnow Long-tailed thresher shark Longear sunfish Longfin African conger Longnose dace Longnose Gar Longnose sucker Longnose velvet dogfish Longspine snipefish Lumpsucker Magpie perch Mahi-mahi Mahseer Malabar Grouper Marbled eel Marbled Hatchetfish Marlin Menidia Midas cichlid Midshipman fish Mikrogeophagus Milkfish Millet butterflyfish Mosaic corydoras Mud sunfish Mummichog Muskellunge Muskellunge Narrownecked oceanic eel Nassau Grouper Needlefish Needlenose fish Neolamprologus multifasciatus Neon tetra New Zealand sand diver Nile tilapia Nimbochromis polystigma Nine-spined Stickleback Northern cavefish Northern pike Northern Pike Northern snakehead Nothobranchius Nurse Shark Obtuse Barracuda Oceanic whitetip shark Ocellated frogfish Oranda goldfish Orange-lined triggerfish Orangespotted sunfish Orbicular batfish Oriental flying gurnard Ornate butterflyfish Oscar Ozark cavefish Pacific herring Pacific jack mackerel Painted Comber Pallid sturgeon Panda corydoras Parachromis Peacock bass Pearl Danio Pearlscale goldfish Pelagic butterfish Pelican eel Pelvicachromis taeniatus Pennant coralfish Pentazona barb Picasso triggerfish Pilot fish Pink frogmouth Placidochromis Plunket shark Poacher Polar cod Pollock Pompano Poor man’s tropheus Porcupinefish Portuguese dogfish Powder Blue Tang Prickly dogfish Prickly shark Pseudotropheus Pumpkinseed Pumpkinseed Pygmy shark Pygmy sunfish Pyramodon ventralis Queensland lungfish Quillback Raccoon butterflyfish Red bandfish Red cornetfish Red empress Red Grouper Red Hake Red line torpedo barb Red morwong Red Sea Sailfin tang Redband Trout Redbreast sunfish Redbreast sunfish Redear sunfish Redtail butterflyfish Redtoothed triggerfish Reedfish Reef triggerfish Ricefish Roach Rock bass Rosenblattia robusta Rosy barb Roughskin dogfish Royal Gamma Rudderfish Rusty cichlid Sablefish Sacramento perch Salmon Salt & Pepper corydoras Samson fish Sand lance Sargassumfish Sarotherodon Schwartz's catfish Sciaenochromis Sea Goldie Sea Lamprey Searcher Severum Sherwood dogfish Shore Clingfish Short-finned eel Short-tail stingray Shortnose Cisco Shrimpfish Shubunkin Sicklefish Silky shark Silver Dollar Fish Silver Moony Silver spinyfin Silvertip shark Skilfish Slender snipefish Smallmouth bass Smooth lanternshark Snake Mackerel Snook Sohal Surgeonfish South American pilchard Southern Blue Whiting Southern driftfish Spearfish remora Speckled longfin eel Splittail Spotfin butterflyfish Spotfin frogfish Spotted codlet Spotted Eagle Ray Spotted fanfish Spotted garden-eel Spotted tilapia Squawfish Steatocranus Sterba's corydoras Striated frogfish Stripedfin ronquil Sturgeon Surfperch Suwannee bass Swollen-headed conger eel T-bar cichlid Tanichythys Tasmanian clingfish Teardrop butterflyfish Telescope eye Telescopefish Texas cichlid Thornfish Thorntail stingray Thorny catfish Threadfin butterflyfish Three-Spined Stickleback Threestripe corydoras Tiger barb Tiger shark Tilapia buttikoferi Titan triggerfish Toadfish Toadstool Groper Tonguefish Triplewart seadevil Trout Trumpetfish Utah sucker Variabilichromis Velvet Belly lanternshark Wahoo Walking catfish Warmouth Warmouth Weather loach White Cloud Mountain minnow White Croaker White Grouper White Hake White Perch White sucker White trevally White warehou Whitemargin unicornfish Whitetip reef shark Whiting Witch Flounder Wolf herring Wolffish Woundfin Yellow jack Yellow Perch Yellow tang Yellowfin Surgeonfish Yellowspotted Sawtail Yellowtail Amberjack (Great Amberjack) Yellowtail Barracuda Yoyo loach Zebrafish