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The male of three-spined stickleback (Gasterosteus aculeatus) fish in water
Pacific herring swimming in the aquarium
Blue Emperor Tetra Inpaichthys kerri tropical aquarium fish isolated
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
Tucan Fish (Chalceus erythrurus) - Freshwater Fish
Photo of Flathead grey mullet, a juvenile saltwater fish, against a black background.
Sea life Gavun ( lat.  Atherina hepsetus ) fish Underwater  Mediterranean sea Scuba diver point of view
Common bleak (Alburnus alburnus). Wildlife animal.
Pacific halibut swims in the aquarium
Underwater detail of an Eurasian minnow diving in a river. Eurasian minnow fish swimming under water in a lake provides a glimpse of the aquatic life or world for aquarium and fishing enthusiasts
Sammara squirrelfish swimming
Chub - Alburnoides bipunctatus - fish under water.
Pseudotropheus johannii or the bluegray mbuna. Isolated in black
Brazilian Sardinella (Sardinella brasiliensis) - Marine fish
The three-spined stickleback (Gasterosteus aculeatus)
A spotted sunfish, Lepomis puctatus, swims underwater at night in a Florida spring.
Dwarf cichlid male of Apistogramma Panduro
Sunbleak or Belica freshwater fish (Leucaspius delineatus). It has an upward-turned mouth and a short lateral line which extends about seven to ten scales from the gill cover. Wildlife scene of nature in Europe.
Underwater swimming two common rudd fish (Scardinius erythrophthalmus) together at the bottom of a lake.
Photo of Golden sweeper, a juvenile saltwater fish, against a black background.
School of blue Chromis Viridis saltwater fish.
Port Jackson Glassfish, (Ambassis jacksoniensis), Narooma, NSW, January 2023
Harlequin rasbora (Trigonostigma heteromorpha), small aquarium fish
Killifish of south Asia, \
Cihlid Fish on blue background
Indian glassy fish (Parambassis ranga) with a white background.
Cichlidae
European bitterling (Rhodeus amarus) wild fish shoal swimming underwater in natural environment on tranquil background. Netherlands,
Underwater Blotched picarel fish deep in sea Sea life Mediterranean sea  Scuba diver point of view of modraka,   tragalja Spicara maena
Free Images: "bestof:Silverside Menidia beryllina cerea.jpeg Silverside Menidia beryllina cerea Subject Silversides Tag Fish 1907 Cite book Fishes of North Carolina Smith Hugh M"
FMIB_43267_Moose.jpeg
Caleb_Hickman_(EBCI)_collects_sicklefin_redhorses.jpg
Caleb_Hickman_(EBCI)_unloading_fish.jpg
Jason_Mays_(USFWS)_collecting_fish.jpg
A_fish_collecting_boat_approaches_Emory_Dam.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelko_attempt_to_collect_eggs.jpg
Crystal_Ruble_(CFI)_and_Jaclyn_Zelco_(USFWS)_collect_sperm.jpg
Meisje_met_de_parel.jpg
FMIB_51605_Coral_Reef_at_Apia.jpeg
FMIB_49016_Kootenay_Indian_family_at_Moyle_Lake.jpeg
FMIB_36296_Pond_Fish-Cultural_Station,_Mammoth_Spring,_Ark_(Bureau_of_Fisheries).jpeg
FMIB_47518_Both_trout_ans_bass_are_cultivated_at_many_of_the_stations_This_view_of_the_station_at_Manchester,_Iowa,_shows_stock_ponds_in.jpeg
FMIB_34492_Cannery,_Hoonah,_Alaska.jpeg
FMIB_42819_Oyster_Farm_at_Kaidaichi.jpeg
FMIB_42802_View_of_a_Turtle_Farm,_Fukagawa,_Tokyo,_Japan.jpeg
FMIB_33626_Lake_Pepin.jpeg
FMIB_38488_Coral_Reef_of_the_Bahamas.jpeg
Vincent_van_Gogh_-_Almond_Blossom_-_VGM_F671.jpg
Alma_Whiffen_Barksdale_(1916-1981).jpg
Jan_Miense_Molenaer_006.jpg
Viola-shelly-shantz-award.jpg
(left_to_right):_Frederica_Annis_Lopez_de_Leo_de_Laguna_(1906-2004)_and_Kaj_Birket-Smith_(1893-1977).jpg
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Swine flu infection exponent by county June 2009.svg
FMIB_51400_Silverside_Menidia_beryllina_cerea.jpeg
FMIB_51399_Silverside_Menidia_menidia.jpeg
FMIB_37927_Menidia_Beryllina_Silversides.jpeg
FMIB_33775_Menidia_beryllina_cerea_Kendall.jpeg
FMIB_51522_Syacium_papillosum.jpeg
FMIB_51324_Sturgeon_(Acipenser_oxyrhynchus).jpeg
FMIB_51327_Lancelet_Branchiostoma_carpilaerum.jpeg
FMIB_51329_Cow_Shark_Hexanchus_griseus.jpeg
FMIB_51332_Saw-Fish_Pristis_pectinatus.jpeg
FMIB_51335_Torpedo_Tetronarce_occidentalis.jpeg
FMIB_51336_Sea-Devil_Manta_birostris.jpeg
FMIB_51337_Sturgeon_Acipenser_oxyrhynchus.jpeg
FMIB_51354_Minnow_Notropis_telescopus.jpeg
FMIB_51355_Minnow_Phenacobius_uranops.jpeg
FMIB_51361_Tarpon_Tarpon_atlanticus.jpeg
FMIB_51363_Moon-Eye_Hiodon_selenops.jpeg
FMIB_51370_Shad_(Alosa_sapidissima).jpeg
FMIB_51371_Shad_Alisa_sapidissima.jpeg
FMIB_51374_Menhaden_Brevoortia_tyrannus.jpeg
FMIB_51377_Lizard-Fish_Synodus_foetens.jpeg
FMIB_51378_Mud_Minnow_Umbra_pymaea.jpeg
FMIB_51387_Variegated_Minnow_Cyprinodon_variegatus.jpeg
FMIB_51390_Top_Minnow_Heterandria_formosa.jpeg
FMIB_51392_Hound-Fish_Tylosurus_acus.jpeg
FMIB_51393_Half-Beak_Hyporhamplus_roberti.jpeg
FMIB_51394_Half-Beak_Hemiramphus_brasiliensis.jpeg
FMIB_51396_Flying-Fish_Cypselurus_lutkeni.jpeg
FMIB_51403_Barracuda_Sphyraena_borealis.jpeg
FMIB_51404_Goat-Fish_Upeneus_maculatus.jpeg
FMIB_51411_Leather-Jacket_Oligoplites_saurus.jpeg
FMIB_51412_Amber-Fish_Seriola_lalandi.jpeg
FMIB_51413_Cavally_Caranx_hippos.jpeg
FMIB_51415_Jurel_Caranx_latus.jpeg
FMIB_51416_Thread-Fish_Alectis_ciliaris.jpeg
FMIB_51419_Bumper_Chloroscombrus_chrysurus.jpeg
FMIB_51421_Pompano_Trachinotus_carolinus.jpeg
FMIB_51422_Blue-Fish_Pomatomus_saltatrix.jpeg
FMIB_51423_Crab-Eater_Rachycentron_canadus.jpeg
FMIB_51426_Butter-Fish_Poronotus_iriacanthus.jpeg
FMIB_51427_Dolphin_Coryphaena_hippurus.jpeg
FMIB_51430_Flier_Centrarchus_macropterus.jpeg
FMIB_51431_Flier_(Centrachus_macropterus).jpeg
FMIB_51445_Log_Perch_Percina_caprodes.jpeg
FMIB_51458_Gag_Mycteroperca_microlepis.jpeg
FMIB_51461_Squirrel-Fish_Diplectrum_formosum.jpeg
FMIB_51464_Mutton-Fish_Lutianus_analis.jpeg
FMIB_51467_Grunt_Haemulon_plumieri.jpeg
FMIB_51472_Sheepshead_(Archosargus_probatocephalus).jpeg
FMIB_51473_Sheepshead_Achosargus_probatocephalus.jpeg
FMIB_51481_Spot_(Leiostomus_panthurus).jpeg
FMIB_51482_Spot_Leiostomus_zanthurus.jpeg
FMIB_51483_Croaker_(Micropogon_undulatus).jpeg
FMIB_51484_Croaker_Micropogon_undulatus.jpeg
FMIB_51490_Tautog_Tautoga_omitis.jpeg
FMIB_51491_Slippery_Dick_Iridio_bivittatus.jpeg
FMIB_51492_Razor-Fish_Xyrichthys_psittucus.jpeg
FMIB_51495_Trigger-Fish_Balistes_carolinensis.jpeg
FMIB_51496_File-Fish_Monacanthus_hispidus.jpeg
FMIB_51501_Porcupine-Fish_Dioton_hystrix.jpeg
FMIB_51503_Sun-Fish_Mola_mola.jpeg
FMIB_51504_Scorpion-Fish_Scorpaena_brasiliensis.jpeg
FMIB_51508_Flying_Gurnard_Cephalacanthus_volitans.jpeg
FMIB_51509_Spotted_Goby_Dormitator_maculatus.jpeg
FMIB_51510_Goby_Ctenogobius_stigmaticus.jpeg
FMIB_51514_Toad-Fish_Opsanus_tau.jpeg
FMIB_51515_Blenny_Hypsoblennius_hentz.jpeg
FMIB_51516_Eel-Pout_Zoarces_anguillaris.jpeg
FMIB_51517_Cusk-Eel_Rissola_marginata.jpeg
FMIB_51518_Cod_Gadus_callarias.jpeg
FMIB_51519_Codling_Urophycis_regius.jpeg
FMIB_51523_Sand_Flounder_Lophopsetta_maculata.jpeg
FMIB_51524_Whiff_Citharichthys_macrops.jpeg
FMIB_51525_Etrope_Etropus_crossotus.jpeg
FMIB_51328_Sea_Lamprey_Petromyzon_marinus.jpeg
FMIB_51330_Bonnet-Headed_Shark_Sphyrma_tiburo.jpeg
FMIB_51338_Short-Nosed_Sturgeon_Acipenser_vrevirostrum.jpeg
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