1,376 Free Images of Osteichthyes

underwateranimalssea lifewaterbiologycypriniformescyprinidaemarinesiluriformesscorpaeniformes
Hippocampus barbouri at the Birch Aquarium, San Diego, California, USA.
syngnathiformessyngnathidae
Mycteroperca xenarcha at the Birch Aquarium in San Diego, California, USA.
perciformesserranidae
A couple of ironcolor shiners scooped out of a stream in New Jersey with a net.
animalswater
Mosaic with Fishes (Detail, Seabass)
perciformesmoronidae
Pincachara fisgada com salsicha e solta após as fotos
siluriformespimelodidae
Schistidium trichodon
osteichthyesleaves
Trichodon cylindricus
architectureosteichthyes
Панцирная щука (Lepisosteiformes, ранее Lepidosteiformes) Latina: Lepisosteus oculatus
lepisosteus oculatusspotted gar
Weiblicher Corydoras habrosus auf einem Blatt
siluriformesbiology
Quillback Rockfish just caught in the Gulf of Alaska
scorpaeniformesosteichthyes
Snips & Cuts [1954]
osteichthyesperciformes
Carassius auratus. (Taken in China.)
underwatermarine
Halibut in Macks Sport Shop, Kodiak, Alaska
pleuronectidaeosteichthyes
Chromobotia macracanthus syn. Botia macracanthus
underwatermarine
I (Cucumberkvp (talk)) created this work entirely by myself.
animalswater
Squalius lucumonis photographed in Tuscany, Italy. Photo by Nicola Fortini. Released after photo.
cypriniformescyprinidae
Pancéřníček zelená
wildlifeanimals
Father Lasher, short-spined sea scorpion
underwatersea life
Microgadus tomcod
animalswater
Горчак обыкновенный (Rhodeus amarus) Latina: Rhodeus amarus
animalswater
Pike of Saône river near Tournus (Saône-et-Loire, France).
northern pikepike
Schistidium trichodon
animalswater
Schistidium trichodon
orangefood
Knipowitschia punctatissima photographed in Veneto (North-east Italy). Photo by Francesco Sanna.
osteichthyesreptiles
Osteichthyes - Sander lucioperca
animalswater
Squalius lucumonis photographed in Tuscany, Italy. Photo by Nicola Fortini. Released after photo.
cypriniformescyprinidae
Corydoras trilineatus
siluriformesosteichthyes
A Female Betta
underwatertravel
Gadus morhua Atlanti tőkehal (Gadus morhua)
clipfishcod
Salmo trutta with fishing rod
fishing rodunderwater
Pygocentrus nattereri (Serrasalmus nattereri)
underwateranimals
Lionfish in COEX Aquarium
animalswater
A Weedy Sea Dragon found in Sydney.
underwatersea life
Black Drum caught off the Florida Coast, Sept 2007.
animalswater
Red-tailed black shark (Epalzeorhynchos bicolor)
cypriniformescyprinidae
Cusk (Brosme brosme) Lumb (German)
tuskscusk
Pancéřníček zelená
animalswater
Pancéřníček zelená - detail tlamky
bronze corydorascorydoras aeneus
Frisch geschlüpte Metallpanzerwelse
bronze corydorascircle
Platycephalus fuscus underwater photo.
underwater photographs of naturescorpaeniformes
Apnée à l'Isolella dans le golfe d'Ajaccio.
underwatersea life
Schistidium trichodon
osteichthyesorange
Julidochromis regani family feeding
animalswater
Ladigesocypris ghigii in Rhodes Aquarium
cypriniformescyprinidae
Knipowitschia punctatissima photographed in Veneto (North-east Italy). Photo by Francesco Sanna.
osteichthyesblue
Photograph of an advertising pin.
advertising pinsmackerel
Amphilophus trimaculatus
underwaterocean
Myripristis berndti, French Polynesia
animalssea
Julidochromis regani fry
underwaterbiology
Adult Neolamprologus longior in an aquarium
underwaterocean
Potočna pastrmka iz Goleme reke
animalswater
Vobla
animalswater
Pacific Halibut taken in Cook's Inlet, Alaska.
pleuronectidaehalibut
Female cockatoo dwarf cichlid (Apistogramma cacatuoides) with a school of fry.
osteichthyescichlida
Anchovies at the Mnoterey Bay Aquarium
bait fishblue
Slender sunfish - photographed in Napili Bay, Maui, Hawaii, USA
tetraodontiformesunderwater
Aquaria
animalswater
a young tilapia mariae
osteichthyescichlida
Amur Carp (Cyprinus rubrofuscus)
animalswater
Degenerated form of Salvelinus alpinus
salmonidaesnow
Garden eels in COEX Aquarium
gorgasia preclaraanguilliformes
Pearl Danio, Danio albolineatus
cypriniformescyprinidae
Siamese Algae Eater, Probably Crossocheilus atrilimes
animalswater
Pterois antennata-2
animalswater
The most common color morph of the dwarf gourami, Colisa lalia.
animalswater
Corydoras aeneus
bronze corydorascorydoras aeneus
Green Severum - Heros serverus at louisville zoo
underwatermarine
Cleithracara maronii, adultes Tier, dunkle Schreckfärbung
underwateranimals
Bodianus unimaculatus (Red pigfish)
underwaterocean
Schistidium trichodon
microscopic images of dicranidae leaves - cells of apexosteichthyes
Salaria basilisca photographed in a laboratory. Individual collected in the Sante Gilla brackish lagoon (Sardinia, Italy). Photo by Alberto Piras.
osteichthyesblenniidae
A well-camouflaged pipefish (Sygnathus dawsoni) in a a stand of Halophiladecipiens.
underwaterblue
A specimen of Esox lucius (Northern Pike) caught in Nørre Sø in Viborg, Denmark
animalswater
Eye of a European pike. Esox Lucius.
animalswater
Fish Sterlet on exhibition Subaqueous Vltava, Prague 2011, Czech Republic
underwatersea life
Rotfeder (Scardinius erythrophthalmus) im Wüerital Weiher, Gemeinde Birmensdorf
forestwood
I (
underwatersea life
Schistidium trichodon
microscopic images of dicranidae - cross sections of stemsosteichthyes
Crossocheilus reticulatus
animalstravel
Jan2006 Photo taken by user de:Benutzer:BS Thurner Hof
underwaterbiology
Sebastes rubrivinctus at the Birch Aquarium in San Diego, California, USA.
underwatermarine
Nemadactylus macropterus (Tarakihi)
underwatersea life
Betta splendens
betta splendensbetta
Mullus surmuletus Rouget cuits pour l'alimentation
animalsfood
Fish Naso unicornis in Prague sea aquarium, Czech Republic
short-nosed unicornfishmořský svět
Schistidium trichodon
trachiniformesosteichthyes
Chaetodon austriacus
chaetodontidaeperciformes
Black Sea Chub (Petroleuciscus borysthenicus)
cypriniformescyprinidae
Snoek, Thyrsites atun, Cape Town 2006
osteichthyessnoek
scorpaaena porcus2
scorpaeniformesbiology
Scorpaena porcus in Rhodes Aquarium
scorpaena porcusscorpaeniformes
A student answering a test. The ballpoint pen and the hand of the student is shown.
perciformesstudent
Young prussian carp, Carassius gibelio. Color and shape variations. Ukraine.
cyprinidaegoldfish
goldfish eggs showing cell division
goldfishleaves
Bubble nest of a Betta splendens.
betta splendensbetta
Danio choprae, with the vernacular names Danio Choprae, Danio Choprai and Glowlight Danio
glowlight daniocyprinidae
An albino tiger oscar by the name of Barry.
animalswater
Pterois volitans
animalswater
Salminus brasiliensis (synonym S. maxillos) hunting the same species
doradowater
Giant snakehead (Channa micropeltes)
animalswater
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