2,962 Free Images of Aquatic Environment

work of the service employees(usfws)biologists(usfws)virginia fish fish hatcheries freshwater mussel fishery rivers and streams connecting people with nature

Worker doing in-vitro culture of freshwater mussels-1

conservation kentucky

Extracting glochidia from freshwater mussel-2

virginia animals

Worker doing in-vitro culture of freshwater mussels-3

conservation kentucky

Brook Trout from Seneca Creek-3

freshwater fish fish

Inside Sturgeon Building - recirculating tanks-3

Geneticist at work in laboratory-2

pennsylvania indoor

Geneticist at work in laboratory-1

pennsylvania indoor

Worker doing in-vitro culture of freshwater mussels-1

conservation kentucky

Laser engraving system

Worker doing in-vitro culture of freshwater mussels-1

conservation kentucky

Glochidia under microscope

Landa Park Spring-5

Conservation Genetics lab

washington fish

Texas Wild Rice-3

underwater plants

Geneticist collecting tissue from trout

pennsylvania aquaculture

Geneticist at work in laboratory-6

pennsylvania indoor

Extracting glochidia from freshwater mussel-1

virginia animals

Geneticist collecting tissue from trout-2

pennsylvania aquaculture

Geneticist collecting tissue from trout-1

pennsylvania aquaculture

Glochidia under microscope-2

Abernathy Fish Technology Center

washington fish

Worker doing in-vitro culture of freshwater mussels-1

kentucky indoor

Nets hanging in Broodstock area in Sturgeon Building

Exhibit at Stream habitat Restoration Education Center

west virginia exhibition

Extracting glochidia from freshwater mussel-5

virginia restored

Glochidia on bass gill

underwater fish

Laboratory analysis by Service geneticist

washington fish

Festival Amphitheater

Fish nutrition research equipment

Fish nutrition research equipment-1

washington fish

Abernathy Fish Technology Center-1

washington fish

Abernathy Fish Technology Center-3

washington fish

Extracting glochidia from freshwater mussel

underwater equipment

Glochidia on bass gill-2

underwater fish

Glochidia on bass gill-1

underwater fish

Aquatic invertebrate

Glochidia on bass gill-1

underwater fish

FWS biologist holds a purple bankclimber freshwater mussel-4

Glochidia on bass gill-2

underwater fish

Glochidia on bass gill-1

underwater fish

Glochidia on bass gill-2

underwater fish

Abernathy Fish Technology Center-1

washington fish

Bulk algae cultures growing in Biofence

equipment fishery

Biology fieldwork

Abernathy Fish Technology Center-1

washington fish

Glochidia on bass gill-4

underwater fish

Aquatic invertebrate -3

Aquatic invertebrate -1

Aquatic invertebrate -2

Aquatic invertebrate -3

Aquatic invertebrate -1

U.S. Fish and Wildlife Service boat, The Magna Carpa, 360-degree fish-finder

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate -4

Aquatic invertebrate, stonefly

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate-1

Aquatic invertebrate -2

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate-2

Aquatic invertebrate-2

Aquatic invertebrate -7

Aquatic invertebrate-1

Plain pocketbook mussel displaying lure fish mimic with eye spot

west virginia invertebrate

Glochidia on bass gill-1

underwater fish

Infesting smallmouth bass with freshwater mussel larvae-1

Aquatic invertebrate -1

Biologists search for Fountain Darter-2

Lost River sucker

washington fish

Service employee with fish nutrition research equipment

washington fish

Extracting glochidia from freshwater mussel-4

underwater research

Family enjoying refuge-3

recreational children

Infesting smallmouth bass with freshwater mussel larvae-3

Research tools at the Abernathy Fish Technology Center

washington fish

Infesting smallmouth bass with freshwater mussel larvae-1

Service personnel with fish nutrition research equipment

washington fish

Infesting smallmouth bass with freshwater mussel larvae-1

Infesting smallmouth bass with freshwater mussel larvae-2

Service employee at Abernathy Fish Technology Center

washington fish

Glochidia on bass gill-1

underwater fish

Extracting glochidia from freshwater mussel-1

underwater equipment

Infesting smallmouth bass with freshwater mussel larvae-3

Nutrition and Growth display at Stream Habitat Restoration Education Center

west virginia exhibition

Tidewater Goby -2

california fish

Laboratory analysis by Service geneticist-3

Aquatic invertebrate -1

Aquatic invertebrate -3

Infesting smallmouth bass with freshwater mussel larvae

Lost River sucker-1

washington fish

Service employee working with fish nutrition research equipment

washington fish

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

west virginia invertebrate

Aquatic invertebrate -1

Lost River sucker-3

washington fish

Syringe used in extracting glochidia from freshwater mussel

underwater equipment

Abernathy Fish Technology Center-1

Lost River sucker-1

washington fish

Aquatic invertebrate -2

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