1,373 Free Images of Osteichthyes

underwater animals sea life biology water marine national geographic cypriniformes anabantiformes ocean

Serrasalmus sanchezi in the home aquaria

serrasalmidae underwater

Redtoothed triggerfish2

Osteichthyes - Esox lucius

Osteichthyes - Sander lucioperca

Blind trouts in Linville Caverns, North Carolina

oncorhynchus mykiss rainbow trout

A female specimen of a zebrafish (Danio rerio) breed with fantails

Shown is the head of Broadbarred firefish (Lionfish), family "Scopaenidae"

Rutilus Aula-Ticino River-Italy

cyprinidae roach

Just after the lights were turned on. Its skin yet in a pink tone.

underwater macro

Squalius lucumonis photographed in Tuscany, Italy.
Photo by Nicola Fortini.

Released after photo.

cypriniformes cyprinidae

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underwater sea life

Sciaena umbra and other fishes in Rhodes Aquarium

osteichthyes corbe

Trimac cichlid Cichlasoma trimaculatum

underwater biology

Schistidium trichodon

Jan2006

Photo taken by user de:Benutzer:BS Thurner Hof

underwater biology

Sebastes rubrivinctus at the Birch Aquarium in San Diego, California, USA.

underwater marine

Knipowitschia punctatissima photographed in Veneto (North-east Italy).
Photo by Francesco Sanna.

osteichthyes reptiles

Fish Naso unicornis in Prague sea aquarium, Czech Republic

short-nosed unicornfish mořský svět

Seepferd

Father Lasher, short-spined sea scorpion

underwater sea life

Schistidium trichodon

microscopic images of dicranidae - cross sections of stems osteichthyes

Goldfish in frozen pond in Botanical Garden Jena

cyprinidae goldfish

Halibut in Macks Sport Shop, Kodiak, Alaska

pleuronectidae osteichthyes

Chromobotia macracanthus syn. Botia macracanthus

underwater marine

Betta splendens

betta splendens betta

Squalius lucumonis photographed in Tuscany, Italy.
Photo by Nicola Fortini.

Released after photo.

cypriniformes cyprinidae

Konye (Konia eisentrauti)

Schistidium trichodon

Cleithracara maronii, adultes Tier, dunkle Schreckfärbung

underwater animals

Schistidium trichodon

microscopic images of dicranidae leaves - cells of apex osteichthyes

Salaria basilisca photographed in a laboratory. Individual collected in the Sante Gilla brackish lagoon (Sardinia, Italy). Photo by Alberto Piras.

osteichthyes blenniidae

B. splendens with his bubble nest

betta splendens betta

The most common color morph of the dwarf gourami, Colisa lalia.

Endler's guppy (Poecilia wingei) in the Aquarium of the Cologne Zoological Garden

fishes in cologne zoo osteichthyes

Corydoras aeneus

bronze corydoras corydoras aeneus

Green Severum - Heros serverus at louisville zoo

underwater marine

Two juvenile clown loaches with ich. The second can be seen hiding in the ornament.

chromobotia macracanthus chromobotia

Nov2005

Photo taken by user de:Benutzer:BS Thurner Hof

osphronemidae gourami

A well-camouflaged pipefish (Sygnathus dawsoni) in a a stand of Halophiladecipiens.

underwater blue

Kampffischweibchen (betta splendens) dunkelrot var. Crowntail

Fish Giant moray Gymnothorax javanicusin Prague sea aquarium, Czech Republic

Crucian carp on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

crucian carp cyprinidae

martwy tobiasz (ryba), dead ammodytes tobianus

ammodytidae ammodytes

Spanish Mackerel (Scomberomorus brasiliensis) caught in the Gulf of Mexico out of St. Marks, FL.

Notacanthus sexspinis1

report of the challenger (deep sea fishes)robert mintern

Dried jung-myeolchi (medium anchovies)

engraulis japonicus osteichthyes

Heniochus acuminatus.

underwater marine

Bodianus unimaculatus (Red pigfish)

underwater ocean

Karpfen (Cyprinus carpio) im Becken einer Fischhandlung in Erlangen-Eltersdorf.

cyprinus carpio cyprinidae

Pterois antennata-2

Yellowstone Cutthroat Trout from Black Canyon of the Yellowstone, August 2010

oncorhynchus clarkii yellowstone river

I (Cucumberkvp (talk)) created this work entirely by myself.

Northern pike on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Yoyo Loach (Botia almorhae)

cypriniformes autumn

A Pyjama Cardinalfish at the OKC Zoo.

sphaeramia nematoptera apogonidae

Two stone flounders (Kareius bicoloratus) blend into their environment by changing their color.

stone flounder yellow

Ornate Wrasse Thalassoma pavo Attica, Greece

Shadow bass (Ambloplites ariommus) from the Comite River, near Olive Branch, Louisiana

wildlife animals

Botia kubotai at around 2"

wildlife animals

Blue mbuna (Labeotropheus fuelleborni)

Optivus elongatus (Slender roughy)

AN illustration of a Gephyroglanis habereri by Franz Steindachner published in Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe, 1914

actinopterygii siluriformes

Rainbow trout at Tongariro National Trout Centre, New Zealand.

underwater sea life

Northern pike on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Чирози - сушен сафрид

scomber scombrus mackerel

Salminus brasiliensis (synonym S. maxillos) hunting the same species

Omul on market in Listvyanka, Baikal

salmonidae omul

20" Mountain Whitefish taken from the Yellowstone River near Corwin Springs, MT on March 7, 2010 (Released)

mountain whitefish salmonidae

Hippocampus zosterae at the Birch Aquarium, San Diego, California, USA.

syngnathiformes syngnathidae

Fish Stone Loach on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

reptiles animals

Pink skunk clownfish in the South China Sea

Ssogari-maeun-tang (spicy mandarin fish stew)

Pygocentrus piraya London

serrasalmidae green

Pterois volitans

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arapaima gigas pirarucu

Firemouth Cichlid (Thorichthys meeki)

wildlife animals

Pterotrachea hippocampus Philippi, 1836 - Gulf Stream off Fort Pierce, Florida, USA

syngnathidae dark

One of my rainbow cichlids

Clearfin/Radiata Lionfish

1-1,5 cm großer, 1 bis 2 Wochen alter Jungfisch der Art Corydoras habrosus

siluriformes osteichthyes

Red rainbowfish (Glossolepis incisus) in an aquarium

Knipowitschia punctatissima photographed in Veneto (North-east Italy).
Photo by Francesco Sanna.

wildlife animals

Kampffischweibchen (betta splendens) "Opaque White"

underwater animals

Tierpark Berlin - Fisch im Aquarium der Gaststätte

underwater ocean

Trout-perch (Percopsis omiscomaycus), Goulais Bay, Lake Superior

Nov2005

Photo taken by user de:Benutzer:BS Thurner Hof

Sphyraena chrysotaenia, Marmaris, Muğla, Turkey

underwater travel

Image title: Northern pike fish esox lucius linnaeus line art line drawing
Image from Public domain images website, http://www.public-domain-image.com/full-image/art-public-domain-images-pictures/line

northern pike pike

Synodontis eupterus

Marble trout from zadlaščica

salmonidae trout

Synodus variegatus

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perciformes haemulidae

Клоун седлоспинный

Red and blue Betta splendens.

Pike (Esox lucius) is one of the most typical fishes to catch in Finland.

northern pike pike

Harima leisure park north of the village, Japanese gardens, Koi

An albino tiger oscar by the name of Barry.

Black scabbardfish at Funchal market, Madeira

black scabbardfish perciformes

Vendace (Coregonus albula)

underwater wildlife

Giant snakehead (Channa micropeltes)

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