874 Free Photos of Aquatic Species

fishery usfws fish ai aquatic invasive species invasive species aquatic environment endangered and/or threatened species work of the service aquaculture

Shinyrayed pocketbook-2

Silver carp-7

FWS biologist holds a purple bankclimber freshwater mussel-4

Adult Sea Lamprey Face

Small zebra mussels up close

The students gathered in teams and raced against one another to identify as many different species of aquatic insects.

learn- science & culture camps

Teacher's Day - Cataloging aquatic species

Tidewater Goby -2

california fish

Lost River sucker

washington fish

Biologists search for Fountain Darter-2

NPS Submerged Resources Center aids with Yellowstone's aquatic i

underwater fall

Invasive Carp eDNA Sampling on the James River in South Dakota. Photo: Sam Stukel - USFWS.

Service staff with the aqua kids after a day of learning about invasive carp and other aquatic invasive species

employee people

Big Bend Gambusia

Juvenile Bighead Carp (Hypophthalmichthys nobilis)

NPS Submerged Resources Center aids with Yellowstone's aquatic i

underwater fall

NPS Submerged Resources Center aids with Yellowstone's aquatic i

underwater fall

Juvenile Bighead Carp (Hypophthalmichthys nobilis)

Small zebra mussels up close (2)

AIS technicians decontaminating a motorized boat and trailer

Sea Lamprey Control Staff Check traps

Spectaclecase

Wyoming Toad

AIS technicians inspecting a non-motorized boat

AIS technicians inspecting a motorized boat and trailer

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

Beautiful Shiner juvenile

Silver Carp Sampling

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (6)

Silver Carp Sampling

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (4)

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (2)

Silver Carp Sampling

Bighead Carp Juvenile (Hypophthalmichthys nobilis) (1)

Lost River sucker-3

washington fish

Oval pigtoe

monitor georgia

Lost River sucker-1

washington fish

Lost River sucker-1

washington fish

Kendall Warm Springs dace-1

Juvenile Lake Sturgeons

Juvenile Lake Sturgeons

Learning about aquatic plant species

education minnesota

Topeka shiner (Notropis topeka

endangered species usfws

Topeka shiner (Notropis topeka

endangered species usfws

Biologists at cryogenic tanks for Pallid sturgeon sperm

Supervisory Fish Biologist Shawn Nowicki observing the Conneaut Creek for non-target species.

employee people

Juvenile Grass Carp (Ctenopharyngodon idella)

Silver Carp Sampling

Smalleye Shiner

Juvenile Bighead Carp (Hypophthalmichthys nobilis(

Sicklefin Redhorse

Heyley, AIS Technician, measuring water temperate for engine flush

Ashy Darter

Juvenile Lake Sturgeons

Sea Lamprey from the Cheboygan River Trap Site

Grass Carp (Ctenopharyngodon idella), Juvenile-2

Silver Carp (Hypophthalmichthys molitrix), Juvenile (8)

Grass Carp (Ctenopharyngodon idella), Juvenile-5

Grass Carp (Ctenopharyngodon idella), Juvenile-9

Grass Carp (Ctenopharyngodon idella), Juvenile-4

Adult Pallid Sturgeon

U.S. Fish and Wildlife Service boat, Bone Collector, decal

U.S. Fish and Wildlife Service boat, Magna Carpa, decal

USFWS Fisheries worker carries life jackets

Pallid Sturgeon Video

Silver Carp (Hypophthalmichthys molitrix), Juvenile (7)

Silver Carp (Hypophthalmichthys molitrix), Juvenile (6)

The Cutthroat preparing to dock

Janet McConnell checking samples of the river's pH to determine the level of lampricide to use in this treatment.

USFWS Fisheries workers bait hooks for Lake sturgeon capture

new york fishery

U.S. Fish and Wildlife Service boat, Magna Carpa, decal-1

Rabbitsfoot

Yazoo Darter

united states fish

Slackwater Darter

underwater fish

USFWS Fisheries workers bait hooks for Lake sturgeon capture-1

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon

new york fishery

USFWS Fisheries workers bait hooks for Lake sturgeon capture-1

new york fishery

USFWS Fisheries workers prepare to move Lake sturgeon

new york fishery

USFWS Fisheries workers bait hooks for Lake sturgeon capture-5

new york fishery

Topeka Shiner, juvenile

Fanshell Mussel

Fishing for native aquatic species

Pallid Sturgeon (Scaphirhynchus albus)

endangered species usfws

Pallid Sturgeon (Scaphirhynchus albus)

endangered species usfws

Higgins eye pearlymussel

wildlife animals

Juvenile Lake Sturgeon

Fish crew members on the Cutthroat

Zebra mussels

wildlife nature

Zebra mussels

wildlife nature

Pallid Sturgeon (Scaphirhynchus albus)

endangered species usfws

Pallid Sturgeon (Scaphirhynchus albus)

endangered species usfws

Humpback Chub

Radio tracked Lake Trout

USFWS Fisheries worker prepares to operate on Lake sturgeon-4

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-4

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-2

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon

USFWS Fisheries workers prepare to move Lake sturgeon-2

new york fishery

USFWS Fisheries worker prepares to operate on Lake sturgeon-5

new york fishery

USFWS Fisheries workers prepare to release Lake sturgeon-1

new york fishery

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