1,376 Free Images of Osteichthyes

underwater animals sea life biology water marine wildlife national geographic fauna ocean

Fish Red-bellied piranha Pygocentrus nattereri in Prague sea aquarium, Czech Republic

pygocentrus nattereri serrasalmidae

ヘラブナとコイの乗っこみ・ハタキ（篠山城堀）

cyprinidae water

Different types of fishes
A small lined seahorse(Hippocampus Erectus)

underwater biology

Midas cichlid (Amphilophus citrinellus)

underwater ocean

One of my rainbow cichlids

Slender sunfish - photographed in Napili Bay, Maui, Hawaii, USA

Moros y Cristianos

Chaetodon semilarvatus

underwater animals

Diplodus vulgaris in Rhodes Aquarium

wildlife animals

Lactarius lividatus, Aizu area, Fukushima pref., Japan

Ottův slovník naučný - Permský útvar

images in ottův slovník naučný (volume 19)zoology in ottův slovník naučný

Betta bojovnice fialová

Matsya - My Betta Fish #2 - Shot With A Vivitar S830 @ 16.1MP / Macro.

underwater betta

Рыбалка в низовьях Сырдарьи (Казахстан). Зима 2006.

A Carp (Cyprinus carpio) just catched in central Italy,river Liri. After this photo the fish is been released.

cyprinus carpio cyprinidae

Adult Julidochromis regani

wildlife animals

USS CALAMUS - War Diary, 3/1-31/45

osteichthyes perciformes

Pomacentrus pavo, Îles Tubuaï, French Polynesia

Gymnothorax nubilus (Grey moray)

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

wildlife animals

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

siluriformes yellow

European weatherfish, European weather loach (Misgurnus fossilis). Ukraine. A studio shot

Coris julis in Rhodes Aquarium

Rhea americana photographed in the Phoenix park in Nice.

rhea americana in zoos animals

Maylandia callainos

wildlife animals

Godeungeo-gui (grilled mackerel)

A rainbow trout at the Oklahoma City Zoo

underwater sea life

Fish Humpback grouper, Cromileptes altivelis in Prague sea aquarium, Czech Republic

perciformes serranidae

The picture of False kelpfish (Sebastiscus marmoratus)

wildlife animals

Rhea americana, Nandu, aufgenommen in Hagenbecks Tierpark, Hamburg, Deutschland.

osteichthyes animals

Aquarium-Monaco2

Pterois antennata-2

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

Corydoras aeneus

bronze corydoras corydoras aeneus

Green Severum - Heros serverus at louisville zoo

underwater marine

Cleithracara maronii, adultes Tier, dunkle Schreckfärbung

underwater animals

Bodianus unimaculatus (Red pigfish)

underwater ocean

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

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

underwater blue

Male betta fish.

Picture taken outside the island Hitra, Norway.

Enchelycore carychroa, Head (Caribbean Chestnut Moray)

Notoclinops yaldwyni (Yaldwyns triplefin)

Scilly Cay in Island Harbour, Anguilla

Scleropages formosus

Fish Ocellaris clownfish, Amphiprion ocellaris in Prague sea aquarium, Czech Republic

Colisa lalia

trichogaster gourami

Omul on market in Listvyanka, Baikal

This was caught in the lake behind my grandmother's house in Naples, Florida.

lepisosteidae lepisosteus

Hippocampus abdominalis

Osteichthyes - Cyprinus carpio pharyngeal teeth

self-published work white

Brown trout from Madison River, Yellowstone National Park, Wyoming

salmo trutta underwater

Amphilophus trimaculatus Cichlid

wildlife animals

Constitutiones Synodales ecclesiæ Tusculanæ, seu synodus Tusculana a Celsitudine Regiæ...

18th-century bookbinding book cover

Trachypoma macaranthus (Toadstool groper)

underwater biology

Congolli (Pseudaphritis urvillii)

Forsterygion lapillum (Common triplefin)

Artedius fenestralis at the Birch Aquarium in San Diego, California, USA.

Gudgeon on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Hippocampus bargibanti

Indonesia, Bali, Menjangan Island National Park

syngnathiformes syngnathidae

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

underwater sea life

Afrikaanse diklippen

Corydoras habrosus - links ein Männchen, rechts ein Weibchen, hier erkennbar am Größenunterschied

Cleithracara maronii, adultes Tier

wildlife animals

Palio di Buti - un momento della corsa del 2007

osteichthyes butidae

The Globe Fish (Tetrodon lagocephalus)

tetraodontidae food

picture of baby oscar cichlid

underwater animals

Fish Red-bellied piranha Pygocentrus nattereri in Prague sea aquarium, Czech Republic

serrasalmidae wildlife

Cololabis saira on plate

Napoléon ou Labre géant

Two juvenile clown loaches with ich. Characteristically, for this stage of infestation, both are hiding in an ornament.

chromobotia macracanthus chromobotia

The Common Rudd (Scardinius erythrophthalmus). Ukraine, the fish from the Southern Bug river.

golden shiner cyprinidae

Gudgeon on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

wildlife animals

Strahlenfeuerfisch

Red and blue Betta splendens.

Rainbow trout at Tongariro National Trout Centre, New Zealand.

underwater sea life

An albino tiger oscar by the name of Barry.

Pterois volitans

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

Giant snakehead (Channa micropeltes)

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

fishes in cologne zoo green

Nov2005

Photo taken by user de:Benutzer:BS Thurner Hof

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

mountain whitefish salmonidae

Synodontis eupterus

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

wildlife animals

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

underwater sea life

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

reptiles animals

Nov2005

Photo taken by user de:Benutzer:BS Thurner Hof

Synanceia nana
Alan Slater, Dahab 2003

en:Category:Scorpaeniformes images

underwater ocean

Halichoeres melanurus at the Birch Aquarium in San Diego, California, USA.

underwater blue

Pomacentrus pavo

wildlife travel

Nov2005

Photo taken by user de:Benutzer:BS Thurner Hof

wildlife animals

Amphiprion ephippium at the Birch Aquarium in San Diego, California, USA.

The anisakis which sticks to sold Oncorhynchus keta. it alive an anisakis.

chum salmon red

fish, packed in ice, supermarket Tesco-Lotus, Udonthani, Thailand

frozen fish cichlida

Fish Yellow tang, Zebrasoma flavescens in Prague sea aquarium, Czech Republic

underwater ocean

Mauritia histrio westralis Iredale, 1935, a cowry from the family Cypraeidae; Australia

anglerfishes lophiiformes

Photo of a Spotted Unicornfish taken at the Toledo Zoo.

wildlife animals

Corydoras habrosus - ein erwachsenes Männchen

wildlife animals

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