1,731 Free Photos of Freshwater Fish

work of the service rivers and streams research fishery employees(usfws)endangered and/or threatened species new york boat freshwater mussel equipment

USFWS Fisheries crew prepares to operate on lake sturgeon-2

USFWS Fisheries workers-1

USFWS Fisheries crew in boat-1

USFWS Fisheries workers-3

USFWS Fisheries workers-1

USFWS Fisheries workers-1

USFWS Fisheries workers-1

Floating mussel cages at state dock, Lake Cumberland-2

equipment water

Fish health inspection

equipment science

Metal sorting table for freshwater mussels-2

crustacean wisconsin

Floating mussel cages at state dock, Lake Cumberland-1

equipment water

Cumberland darter

underwater animals

Floating mussel cages at state dock, Lake Cumberland-1

equipment water

Floating mussel cages at state dock, Lake Cumberland-1

equipment water

Fish Rodeo-1

diversity michigan

USFWS Fisheries crew in boat-1

Capative propagation of the purple bankclimber mussel-1

USFWS Fisheries crew-1

USFWS Fisheries crew prepares to operate on lake sturgeon-2

Capative propagation of the purple bankclimber mussel-2

Capative propagation of the purple bankclimber mussel-1

USFWS Fisheries crew in boat-2

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries crew transports lake strugeon to shore

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries crew in boat-1

USFWS Fisheries crew preparing for lake sturgeon field work

USFWS fisheries worker prepares to insert transmitter in lake sturgeon

Juvenile coho salmon

fish photos from the field alaska

Suwannee moccasinshell-2

animals insects

USFWS Fisheries crew in boat-8

USFWS Fisheries crew transporting lake sturgeon-1

USFWS fisheries worker prepares to insert transmitter in lake sturgeon-2

USFWS Fisheries worker checks lake sturgeon

USFWS Fisheries worker takes fin sample from lake sturgeon

Measuring a Freshwater Drum

wildlife nature

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries crew transporting lake sturgeon-1

USFWS Fisheries crew baiting lines for lake sturgeon-1

USFWS Fisheries crew transporting lake sturgeon-1

USFWS Fisheries crew transports lake strugeon to shore-1

Bulk algae cultures growing in Biofence

equipment fishery

USFWS fisheries worker prepares to insert transmitter in lake sturgeon-3

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries worker checks lake sturgeon-1

USFWS Fisheries crew in boat capturing lake sturgeon-4

USFWS Fisheries crew transporting lake sturgeon-1

USFWS Fisheries crew in boat capturing lake sturgeon

USFWS Fisheries crew in boat-6

USFWS Fisheries worker takes fin sample from lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-6

USFWS Fisheries crew in boat capturing lake sturgeon-1

Monitoring the gills of fish host during infestation

equipment science

Plain pocketbook mussel displaying lure fish mimic with eye spot

west virginia invertebrate

USFWS Fisheries crew in boat capturing lake sturgeon-1

Yellow bullhead catfish-2

USFWS Fisheries crew baiting lines for lake sturgeon-8

USFWS Fisheries crew in boat capturing lake sturgeon-6

Nematobrycon palmeri

USFWS Fisheries crew in boat capturing lake sturgeon-1

USFWS Fisheries worker takes fin sample from lake sturgeon-4

Nematobrycon palmeri

Pipetting glochidia onto the gills of an anesthetized fish

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

west virginia invertebrate

Monitoring the gills of fish host during infestation-1

equipment science

FWS mussel biologists from Orangeburg National Fish Hatchery

Mussel culture building at the Virginia Fisheries and Aquatic Wildlife Center

equipment virginia

Monitoring the gills of fish host during infestation-3

equipment science

Threeridge Mussel (Amblema plicata)

conservation mussel

Mussel Collection in SD's James River

conservation mussel

Mussel Collection in SD's James River

conservation mussel

Pink Heelsplitter Mussel (Potamilus alatus)

conservation mussel

Mussel Collection in SD's James River

conservation mussel

Mussel culture building at the Virginia Fisheries and Aquatic Wildlife Center-3

equipment virginia

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

invertebrate biology

FWS photographer uses cell phone

photographer equipment

FWS mussel biologist, Jonathan Wardell, examines equipment

equipment water

Mussel culture building at the Virginia Fisheries and Aquatic Wildlife Center-2

equipment virginia

Nematobrycon palmeri

underwater fish

Nematobrycon palmeri

Electrofishing day

vegetables fish

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

wildlife animals

FWS mussel biologists from Orangeburg National Fish Hatchery-3

Nested sieves attached to the fish host tank outflow for collecting juvenile mussels

equipment science

Students laying underwater transects-5

Nematobrycon palmeri

Nematobrycon palmeri

Smallmouth Buffalo (Ictiobus bubalus)

conservation wildlife

Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

wildlife animals

Plain pocketbook mussel displaying lure, fish mimic with eye spot-1

More where that came from

vegetables fish

Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

Plain pocketbook mussel displaying lure, fish mimic with eye spot

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Plain pocketbook mussel displaying lure, fish mimic with eye spot-2

wildlife animals

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