1,376 Free Images of Osteichthyes

underwater sea life marine ocean biology animals sea national geographic perciformes fauna

Image title: Aquarium fish hd
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictures/aq

myxocyprinus asiaticus cypriniformes

Image title: Carp fishes on dried ground
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-

cyprinidae dead fish

Image title: Big bull trout, Ssalvelinus confluentus
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-do

salvelinus confluentus bull trout

Image title: Son and daughter proudly show off rainbow trout they caught with their father
Image from Public domain images website, http://www.public-domain-image.com/full-image/people-public-domain-i

Two pink sockeye salmon swimming in different directions. Males have a hooked nose and a deep red; within a day of fresh water, they start turning red in salt tasting the brackish water of river.

Scomber colias, specimen photographed in Liguria, Italy

Fish Scatophagus argus Scatophagus argus in Prague sea aquarium, Czech Republi

"Colored Underwater Life", otherwise known as the copperband butterflyfish (Chelmon rostratus)
Image title: Colored underwater life
Image from Public domain images website, http://www.public-domain-im

Image title: Aquarium fish close up
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictu

Image title: An underwater shot of a reef
Image from Public domain images website, http://www.public-domain-image.com/full-image/nature-landscapes-public-domain-images-pictures/underwater-public-domai

Fish Tench on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

cross section: Acorus calamus
common name: Sweet Flag
magnification: 400x

The rhizomes, or horizontal stems, of Acorus are notable for their accumulation of aromatic medicinal oils.
The well cutiniz

osteichthyes perciformes

cross section: Acorus calamus
common name: Sweet Flag
magnification: 400x

The rhizomes, or horizontal stems, of Acorus are notable for their accumulation of aromatic medicinal oils.
The well cutiniz

osteichthyes perciformes

Image title: Big band gambusia
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictures/b

underwater blue

Fish Siganus puellus, Siganus puellus in Prague sea aquarium, Czech Republic

Fish Brook trout on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

underwater animals

Smallmouth Bass Micropterus dolomieu

Giant gourami (Osphronemus goramy) at Bristol Zoo, Bristol, England.

wildlife animals

Mangrove red snapper

grey snapper perciformes

Pink Anemone Fish - Heron Island Jan 21 - Simple White balance filter applied in GIMP as post processing

underwater ocean

Image title: Chinese carp fish
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictures/c

Rainbow Trout From Big Hole River Near Twin Bridges, MT

underwater biology

Image title: Rainbow trout fishes underwater oncorhynchus mykiss
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fish

underwater biology

Six different breeds of guppy. Five are fish shown at the 20th Pramong Nomklao fish show event at the Future Park Rangsit, Thailand, in July 2008, while the orange pintail is my own fish at home. The

Image title: Narraguagus river habitat for atlantic salmon
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-pub

cross section: Acorus calamus
common name: Sweet Flag
magnification: 40x

The rhizomes, or horizontal stems, of Acorus are notable for their accumulation of aromatic medicinal oils.
The well cutinize

osteichthyes perciformes

cross section: Acorus calamus
common name: Sweet Flag
magnification: 400x

The rhizomes, or horizontal stems, of Acorus are notable for their accumulation of aromatic medicinal oils.
The well cutiniz

osteichthyes perciformes

Greater Umberjack baked with olive oil in Raphael restaurant

Nidos de percasol (Lepomis gibbosus) a final de primavera en el estanque de Tres Cantos. En el centro de cada circulo hay un percasol defendiendo su territorio

perciformes sunny

Image title: Red salmon or sockeye salmon in spawning bed
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-publ

oncorhynchus nerka sockeye salmon

Image title: Fish scomber scombrus
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictur

scomber scombrus mackerel

Fish in the Sealife Centre, Hastings, UK

underwater ocean

Image title: Gulf Sturgeon Acipenser oxyrinchus desotoi
Image from Public domain images website, http://www.public-domain-image.com/full-image/sport-public-domain-images-pictures/fishing-and-hunting-p

acipenser oxyrinchus acipenseridae

Blue Damsel, Chrysiptera cyanea, in an aquarium

Lactarius vellereus „Erdschieber“ oder „Wolliger Milchling“, aufgenommen in einem mittelalten Rotbuchenreinbestand im Forst Sonnenberg, Landkreis Oberhavel, Brandenburg.

Image title: White fish humpback measurement
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-ima

animals being measured salmonidae

Fish Siganus puellus, Siganus puellus in Prague sea aquarium, Czech Republic

Common bream on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Figure 15; Adults of Hypoplectrus atlahua and its Caribbean look-alike congener H. nigricans. A, B H. atlahua in the PNSAV C, D H. nigricans at Grand Cayman and Roatan, respectively.

underwater sea life

Image title: Fish spawn
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictures/salmon-f

Fish Sterlet on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Cephalopholis miniata
(picture taken by Albert Kok)

Fish Siganus guttatus, Siganus guttatus in Prague sea aquarium, Czech Republic

Image title: Atlantic mackerel fish
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictu

mackerel scomber

Image title: Fisherman caught chum salmon fish oncorhynchus keta
Image from Public domain images website, http://www.public-domain-image.com/full-image/sport-public-domain-images-pictures/fishing-and-

salmon fish chum salmon

Tilapia nilotica (Oreochromis niloticus), Limestone, New kingdom of Egypt (1550-1069 BC). Louvre museum (Paris, France).

fish in ancient egyptian art cichlida

Taxorhynchites rutilus (Elephant Mosquito)
Diboll, Angelina Co., Texas
June 19, 1958
Public Domain image by Christopher Johnson
Part of the Insects Unlocked project

University of Texas at Austin

Image title: Barracuda and reef fishes
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pi

sphyraena barracuda great barracuda

Image title: Preparing frying american shad fish
Image from Public domain images website, http://www.public-domain-image.com/full-image/food-and-drink-public-domain-images-pictures/preparing-frying-am

fish dish clupeidae

Image title: Adult sockeye salmon encounter a waterfall on their way up river to spawn
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domai

oncorhynchus nerka sockeye salmon

Image title: Cached fish
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pictures/cached-

Image title: Apache trout fish Oncorhynchus gilae
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domai

wildlife biology

Brook trout on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

European perch on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Three rosy red / fathead minnows in a home aquarium. Male foreground, two females rear. All three are named Jennifer, and live in a 20 gallon tank with crayfish and snails in New York City.

underwater animals

Image title: Adult fish spawn in shallow water
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-i

oncorhynchus nerka sockeye salmon

Lake Trout from West Thumb, Yellowstone Lake, Yellowstone National Park, WY

yellowstone lake lean on

Different types of fishes
A common predatory Jack. Caranx Hippos.

DescriptionBrasem Kolblei.JPG

Vergelijking kolblei of Blei (Boven) Blicca bjoerkna en brasem Abramis brama(Onder). De kolblei heeft wat rood bij de borstvin, grovere schubben, iets meer zilveren kleu

cyprinidae bream

der rotfeuerfisch hat rot oder goldbraune streifen und wird ca. 38cm gross er hat sehr viel gift in seinen rückenflossen und ist fische

Different types of fishes
Red Grouper (Epinephelus morio). Common predator in sub-tropical waters. All individuals first spawn as females. Some portion of the population changes sex to become males be

魚づくし　黒鯛　小鯛に山椒

Black-spotted puffer (Arothron nigropunctatus) at Bristol Zoo, Bristol, England.

Photographed by Adrian Pingstone in January 2005 and released to the public domain.

wildlife animals

scorpaena notata en El Portús (Cartagena, Spain).

Figure 14; Adults of Hypoplectrus castroaguirrei and its Caribbean look-alike congener H. unicolor. A–E H. castroaguirrei in the PNSAV F H. unicolor at Roatan.

underwater sea life

بلاك باص ذو الفم الكبير
Français : Black bass à grande bouche (Maroc)

micropterus salmoides perciformes

Fondos submarinos de la playa de El Portús en Cartagena (España)

underwater spain

Image title: Close up of rainbow trout fish underwater oncorhynchus mykiss
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pic

wildlife animals

十和田湖のヒメマスの塩焼き

Fish Siganus guttatus, Siganus guttatus in Prague sea aquarium, Czech Republic

Image title: Slender chub fish erimystax cahni
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-i

Fish Brook trout on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Mullus surmuletus en El Portús (Cartagena, Spain)

underwater travel

Cephalopholis_miniatus; Reef HQ, Townsville, Queensland.

wildlife travel

Image title: Son showing trout fish he caught mother stads proudly behind at lake
Image from Public domain images website, http://www.public-domain-image.com/full-image/sport-public-domain-images-pict

rainbow trout trout fishing

Panther grouper (Cromileptes altrivelis) at Bristol Zoo, Bristol, England.
At the top is a Porcupine pufferfish and on the right a Picasso triggerfish.

Photographed by Adrian Pingstone in December 20

Image title: Chinook salmon swiming in water
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-ima

oncorhynchus tshawytscha chinook salmon

Fish Brook trout on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

wildlife animals

Fish Siganus guttatus , Siganus guttatus in Prague sea aquarium, Czech Republic

wildlife animals

IdentificatieTitel(s): Spotprent op de synode van Dordrecht, 1619Neoevangelicae, nuper invisibilis, nunc visibilis Ecclesiae Synodus, Dordraci celebrata Ao. 1618 et 1619 (titel op object)Objecttype: p

dutch 17th-century prints in the rijksmuseum amsterdam caricatures in the rijksmuseum amsterdam

Robust, Blue-finned or Green Ghostpipefish (Solenostomus cyanopterus; paegnius) at Nosy Be, Madagascar

A school of grunts and some soft corals at 9-foot Stake (reef). June 30, 2010.

Largemouth Bass (Micropterus salmoides) photographed at the Coex Aquarium in Seoul, Korea.

underwater marine

Diplodus sargus (Sargo) en la playa de El Portús en Cartagena (Spain)

Figure 6; Calamus nodosus subadult in the PNSAV. Note the nodule (indicated by arrow) characteristic of this species on side of snout before eye.

underwater wildlife

Different types of fishes
A giant snapper species in the Atlantic. Inhabits the Southern florida, the Caribbean , and the Bahamas.

Lactarius vellereus „Erdschieber“ oder „Wolliger Milchling“, aufgenommen in einem mittelalten Rotbuchenreinbestand in der Baumgartner Heide, Landkreis Oberhavel, Brandenburg.

DescriptionEenband anemoonvis.jpg

Eenband anemoonvis (Amphiprion frenatus)

Date

March 2005

Source

Borneo

Author

Albert Kok

Permission(Reusing this file)

Public Domain

Image title: Rainbow trout fish on water surface
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain

rainbow trout water

Fish Siganus guttatus, Siganus guttatus in Prague sea aquarium, Czech Republic

Image title: Aquarium fish stock photo
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-images-pi

underwater animals

Image title: Spawning sockeye red salmon fish
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain-im

European perch on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Mullus surmuletus (salmonete) en El Portús (Cartagena, Spain)

wildlife travel

Image title: Bluehead wrasse fish thalassoma bifasciatum
Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-publi

al Mahara restaurant in the Burj al Arab. Fishes include Humphead Wrasse (Cheilinus undulatus), Blacktip Reef Shark (Carcharhinus melanopterus), Fusiliers (Pterocaesio digramma), Red Sea Fairy Baslet

perciformes aquarium

European perch on exhibition Subaqueous Vltava, Prague 2011, Czech Republic

Più grandi delle altre specie. Di colore rosso-arancio. La testa è grossa, coperta di creste spinose. Tra gli occhi vi sono tre spine, anche le narici sono spinose.
Come tutti gli scorpenidi ha

scorpaeniformes rascasse

Red gurnard perch

Deep reef at 200 ft. off Pearl and Hermes Atoll dominated by Hawaiian endemic reef fish species. Clockwise from top left: Redtail wrasse (Anampses chrysocephalus), Thompson's Anthias (Pseudanthias tho

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