1,339 Free Photos of Osteichthyes

animalswaterunderwatercypriniformescyprinidaebiologysea lifeperciformessiluriformescichlida
Slender sunfish - photographed in Napili Bay, Maui, Hawaii, USA
tetraodontiformesunderwater
Aquaria
animalswater
Jeremy Bishop 2016-05-17
perciformes1893
Fin of a Sunfish
animalswater
Carp at the Basilica Cistern, Istanbul 2007
basilica cisterncyprinidae
Bluegill (Lepomis macrochirus) from an Alabama farm pond
lepomis macrochirusperciformes
A school of little tunny feeding
watersea
Hippocampus, Seahorse, Konik Morski
naturemacro
Red Turquise Discus Fish
discus fishbiology
Showal Bay: The smartest beach of Anguilla
waterblue
Siamese Algae Eater, Probably Crossocheilus atrilimes
animalswater
Degenerated form of Salvelinus alpinus
salmonidaesnow
A John Dory (Zeus faber)
john dory upst pierre
Vobla
animalswater
Pacific Halibut taken in Cook's Inlet, Alaska.
pleuronectidaehalibut
Clarias - Hula Valley, Israel
underwaterbiology
Seahorse at the Brookfield Zoo
syngnathiformessyngnathidae
Synanceia nana, Dahab
underwatersea
Schistidium trichodon
osteichthyesleaves
Cheilopogon pinnatibarbatus japonicus (Franz, 1910)
animalswater
Notoclinops segmentatus (Blue-eyed triplefin)
blenniiformesosteichthyes
Pterois antennata-1
animalswater
Garden eels in COEX Aquarium
gorgasia preclaraanguilliformes
{InformationMiddelgroot exemplaar van de Kolblei (Blicca bjoerkna)
cypriniformescyprinidae
Sargocentron_rubrum in Rhodes Aquarium
underwaterredcoats
Anchovies at the Mnoterey Bay Aquarium
bait fishblue
Corydoras sterbai - Kopf.
animalswater
a young tilapia mariae
osteichthyescichlida
Photo of keyboard and pen
perciformespen
Julidochromis regani fry
underwaterbiology
Koraalklimmer (Cirrhitidae)
osteichthyesperciformes
Adult Neolamprologus longior in an aquarium
underwaterocean
Amur Carp (Cyprinus rubrofuscus)
animalswater
The three large fish are Barramundies.
animalswater
Cyprinus capio
cyprinidaefish mouth
Cyprinus carpio
cyprinidaefish mouth
Potočna pastrmka iz Goleme reke
animalswater
Clown fish (Amphiprion percula).
animalswater
Midas cichlid (Amphilophus citrinellus)
animalswater
Female cockatoo dwarf cichlid (Apistogramma cacatuoides) with a school of fry.
osteichthyescichlida
Pearl Danio, Danio albolineatus
cypriniformescyprinidae
scorpaaena porcus2
scorpaeniformesbiology
Scorpaena porcus in Rhodes Aquarium
scorpaena porcusscorpaeniformes
Schistidium trichodon
trachiniformesosteichthyes
Chaetodon austriacus
chaetodontidaeperciformes
Sargocentron coruscum
underwatersea
goldfish eggs showing cell division
goldfishleaves
Bubble nest of a Betta splendens.
betta splendensbetta
Beach Albatros Resort
cypriniformescyprinidae
Picture that I took myself in our research lab.
neogobius melanostomusround goby
European smelt (Osmerus eperlanus) caught in Ljusnan river (Värmland).
torsbysmelt
Dried Vobla - Rutilus caspicus
cyprinidaeroach
Sphyraena barracuda, Bahamas
animalswater
Clarias (catfish) near turtle - Hula Valley, Israel
siluriformeshula valley
Kardinalfisch, goldene Zuchtform (Tanichthys albonubes gold)
animalswater
Boris m luts
animalswater
Panaqolus maccus. 2017
siluriformesloricariidae
Heniochus acuminatus
underwatersea life
A student answering a test. The ballpoint pen and the hand of the student is shown.
perciformesstudent
Study of Hands
drawings in the metropolitan museum of artperciformes
Danio choprae, with the vernacular names Danio Choprae, Danio Choprai and Glowlight Danio
glowlight daniocyprinidae
Pterygoplichthys joselimaianus; most commonly known as the "Golden Spot" Pleco
underwaterbiology
Jan2006 Photo taken by user de:Benutzer:BS Thurner Hof
osphronemidaeunderwater
Babka Złota - Brachygobius xanthozonus
underwaterbiology
Trichodon cylindricus
reptilesanimals
Rotmeerpicassodrücker (Rhinecantus assasi)
animalswater
Black Sea Chub (Petroleuciscus borysthenicus)
cypriniformescyprinidae
Young prussian carp, Carassius gibelio. Color and shape variations. Ukraine.
cyprinidaegoldfish
Steps 1 and 2 in Cookbook: recipe Q86594655
atlantic salmonsalmo salar
Roach x bream hybrid, normal roach on top
cyprinidaeroach
Omul on market in Listvyanka, Baikal
salmonidaeomul
Fish Sterlet on exhibition Subaqueous Vltava, Prague 2011, Czech Republic
acipenser ruthenussterlet
Snoek, Thyrsites atun, Cape Town 2006
osteichthyessnoek
Aymara 78cm ~8kg
animalswater
Clarias batrachus
animalswater
The Common Rudd (Scardinius erythrophthalmus). Ukraine, the fish from the Southern Bug river.
cypriniformescyprinidae
Pirarucu in COEX Aquarium
underwaterblue
Hippocampus barbouri at the Birch Aquarium, San Diego, California, USA.
syngnathiformessyngnathidae
Marble trout (Salmo marmoratus) caught in the river Adige, Italy
salmonidaeadige
Dried myeolchi (anchovies) for broth
osteichthyeswood
Ciona intestinalis (Linnaeus, 1767), Chromis chromis (juv.) (Linnaeus, 1758)
chromis chromispomacentridae
Nandu in Dortmund Zoo.
osteichthyesanimals
Oreochromis lidole immature, Cape Maclear, Malawi
animalswater
Auchenoglanis occidentalis
animalstravel
Carnegiella strigata
animalswater
A Cortez Rainbow Wrasse, Thalassoma lucasanum, in a home aquarium
underwatersea life
A couple of ironcolor shiners scooped out of a stream in New Jersey with a net.
animalswater
Foto tomada en León (España)
animalswater
Photo taken in Liguria, Italy
engraulis encrasicolusosteichthyes
Fish Pterophyllum scalare in Prague sea aquarium, Czech Republic
pterophyllum scalareangelfish
Зубарь (зубатая корюшка). Крупный, как говорят, "рублёвый".
rainbow smeltosmeridae
Osteichthyes - Acipenser gueldenstaedtii
acipenser gueldenstaedtiiself-published work
Giant snakehead (Channa micropeltes)
animalswater
Osteichthyes - Tinca tinca
self-published workcc-zero
Osteichthyes - Carassius auratus
self-published workcarassius auratus
Citadelle de Besançon
animalswater
Cyprinus carpio
underwaterbiology
Piranha mort et sec dead Pyranha
pygocentrus nattereriserrasalmidae
Piranha mort et sec de face
pygocentrus nattereriserrasalmidae
Reef stonefish (Synanceia verrucosa) at the exhibition "Underwater World" in Tomsk.
underwatersea life
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