Science > Life Science > Zoology > Chordata > Osteichthyes (bony fish)

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Life Science
Chordata: Osteichthyes (bony fish)

This is the largest class of vertebrates. There are over 29,000 species of bony fish found in freshwater and marine environments around the world. Bony fish differ from fish like sharks and rays in the in the chondrichthyes class. Instead of cartilage bony fish have bones. Bony fish also have a swim bladder. The swim bladder is a gas filled sac that helps keep bony fish buoyant! They have paired pectoral and pelvic fins and all but a few species have bones in their fins. Bony fish have a lateral line that runs across the side of their body. The lateral line is a series of sensory organs called neuromaststhat helps bony fish sense vibrations and water pressure and help fish navigate and locate prey.

fish
nh species  

Wildlife Journal Junior
Overview of bony fish.

NH Endangered Species
Bridle Shiner
Short-nosed Sturgeon

Bony Fish Resources
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button Video
button Lesson Plans
button Games/Interactives

Bony Fish Orders

 
button Acipenseriformes (paddlefish, sturgeon)
button Albuliformes (bonefishes, spiney eels)
button Amiiformes (bowfins)
button Anguilliformes (eels)
button Ateleopodiformes
button Atheriniformes (rainbow fishes, silversides)
button Aulopiformes (salmons)
button Batrachoidiformes
button Beloniformes (halfbeeks and needlefishes)
button Beryciformes
button Cetomimiformes
button Channiformes
button Characiformes (leporins, piranhas)
button Clupeiformes (anchovies, herrings)
button Ctenothrissiformes
button Cypriniformes (minnows, suckers)
button Cyprinodontiformes (killifishes)
button Dactylopteriformes (flying gurnards)
button Elopiformes (tarpons)
button Esociformes (mudminnows and pikes)
button Gadiformes (cods and hakes)
button Gasterosteiformes (pipefishes, sticklebacks)
button Gobiesociformes
button Gonorhynchiformes (milkfish, shellears)
button Gymnotiformes
button Lampridiformes (opahs, ribbonfishes)


button Lophiiformes (anglerfishes)
button Mormyriformes
button Mugiliformes (mullets)
button Myctophiformes
button Notacanthiformes (spiny eels, tapirfishes)
button Ophidiiformes
button Osmeriformes (Argentines, smelts)
button Osteoglossiformes (bonytongues)
button Pegasiformes (dragonfishes, sea moths)
button Perciformes (perch-like fishes)
button Percopsiformes (trout-perches)
button Pleuronectiformes (flounders, soles)
button Polymixiiformes
button Polypteriformes (birchers, lobed-finned pike)
button Saccopharyngiformes
button Salmoniformes (salmons)
button Scorpaeniformes (scorpion fishes, sculpins)
button Semionotiformes (gars)
button Siluriformes (catfishes)
button Stephanoberyciformes
button Stomiiformes
button Synbranchiformes (swamp eels)
button Syngnathiformes (pipefishes, seahorses)
button Tetraodontiformes (puffers, triggerfishes)
button Zeiformes (boarfishes, dories)

Websites

The Bony Fishes
Learn more about the bony fishes found in the Gulf of Maine!
Source: Gulf of Maine Aquarium Intended Audience: General Reading Level: Middle School Teacher Section: No Searchable: No

Class Actinopterygii - Ray-finned Fishes
Ray-finned fishes are the largest and most successful group of fishes and make up half of all living vertebrates.
Source: Animal Diversity Web Intended Audience: General Reading Level: Middle/High School Teacher Section: Yes Searchable: Yes

Fish Base
Search this amazing site for information on over 28, 900 species of fish! You can search by name, ecosystem, family, country or island, or topic.
Source: Fishbase Intended Audience: General Reading Level: Middle/High School Teacher Section: No Searchable: Yes

Fish FAQ
Why do some fish smell, well fishy? How large do sunfish grow? What exactly is scrod? Find the answers to these and lots of other fishy questions at this site!
Source: NOAA Fisheries - Northeast Fisheries Science Center Intended Audience: Students Reading Level: Middle School Teacher Section: No Searchable: No

Fish
Learn more about lots of different fish species and printout information sheets!
Source: Enchanted Learning Intended Audience: Students Reading Level: Elementary School Teacher Section: No Searchable: No

Balloonfish Species Profile images
The balloonfish is also known as the spiny porcupinefish and the spiny puffer.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Black Perch Species Profile images
Black perch are also called black surfperch and butterlips.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Bluefin Trevally Species Profile images
The Hawaiian name for this species is omilu.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Bluespotted Jawfish Species Profile images
The tail end of a male jawfish’s body darkens during breeding.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

California Barracuda Species Profile images
The California barracuda is found from the Kodiak Islands, Alaska to Baja California, Mexico
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Clownfish Species Profile images
The size of the black bands that separate the orange and white portions of the clownfish’s body are influenced by the species of sea anemone selected for its host.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Convict Surgeonfish Species Profile images
The convict surgeonfish is named for the black strips on its white body that look lik ethe stripes on convict's uniforms.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Garibaldi Species Profile images
Although most other damselfishes are found in tropical waters, the garibaldi are found in subtropical waters.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Grunt Sculpin Species Profile images
Grunt sculpins, the only species in the family Rhamphocottidae.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

King Angelfish Species Profile images
King angelfish are omnivores and feed on a large variety of small plants and animals.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Leafy Seadragon Species Profile images
Seadragons are named after the dragons of Chinese legends.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Mudskipper Species Profile images
There are 34 species of mudskippers.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Panamic Soldierfish Species Profile images
Panamic soldierfishes are small, bright red, big-eyed fish.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Rockmover Wrasse Species Profile images
Rockmover wrasses do not move rocks, they move rubble and coral fragments.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Sarcastic Fringehead Species Profile images
Sarcastic fringeheads are fearless and extremely aggressive.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Shiner Surfperch Species Profile images
Shiner surfperch are found from southeast Alaska to central Baja California.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Silver Surfperch Species Profile images
Silver surfperch are found from southern British Columbia, Canada, to northern Baja, Mexico.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Stinging Eel Catfish Species Profile images
The stinging eel catfish is found in the Indo-Pacific between east Africa and Samoa, especially southern Japan to southern Australia.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Wedge-tail Triggerfish Species Profile images
This is the official state fish of Hawaii.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Weedy Scorpionfish Species Profile images
The weedy scorpiofish looks like seaweed!
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Weedy Seadragon Species Profile images
Weedy seadragons are found only in Australian coastal waters.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

White Seabass Species Profile images
White seabass are neither bass nor white. They are silvery-gray croakers.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Banded Archerfish Species Profile images
Banded archer fish are found in coastal areas of India, across Myanmar to Thailand, Indochina and Southern China, the Philippines, and southeast Asia to Australia.
Source: Aquarium of the Pacific Intended Audience: Students Reading Level: Elementary/Middle School Teacher Section: Yes Searchable: Yes

Online Video

Fish
Visits to Squam Lake and the New England Aquarium provide an "up close" look at scales, gills, and fins of a trout, sunfish, and catfish and their behavior. Online episode of Up Close and Natural, the natural science series for grades K-4. Source: NHPTV


Lesson Plans

Grades K-4

 

Grades 5-8

 

Grades 9-12