332 Free Images of Lamprey

invasioninvasive speciessea lampreymichiganfishpeople & partnerswateremployeegreat lakesriver
Baordman River Sea Lamprey Barrier
waterfish
Service Employee Sexing a Sea Lamprey at the Cheboygan River in Michigan.
barrierpeople
Pacific Lamprey
pacific lampreyaquatic species
Releasing Tagged Lamprey
animalsfish
Sea Lamprey Control Staff Check traps
peoplefac
Petromyzon marinus-3
michiganfish
Petromyzon marinus-3
michiganfish
Sea Lamprey
employeepeople
Petromyzon marinus-2
michiganfish
Petromyzon marinus-4
michiganfish
Pacific lamprey in net
naturefish
Chestnut Lamprey
animalsfish
Bayluscide
waterboat
Sea lamprey exhibit on display. USFWS Photo.
invasionlamprey
Service Employees Checking a Sea Lamprey Trap in the Menominee River, Michigan
barrierpeople
Hanging trap
waterriver
Service Employees at St. Joe River, Michigan checking Sea Lamprey Traps.
barrierpeople
Sea lamprey traps often produce by-catch. This native silver lamprey was found in the trap and released back into the St. Mary's River.
wildlifeanimals
Bayluscide input
waterboat
FMIB 46367 Sea Lamprey, 1877
a history of the fishes of the british islandspetromyzon marinus illustrations
Duluth Boat Show - Sea Lamprey Booth
educationboat
The US and Canada work together to control sea lamprey populations in the Great Lakes.
michiganpartner
The sea lamprey barrier makes for good fishing!
barrierpeople
Petromyzon marinus-1
michiganfish
Sea Lamprey from the Cheboygan River Trap Site
animalswater
Working with Partners
michigansummer
FMIB 46371 Mud Lamprey, 1877
a history of the fishes of the british islandspetromyzontiformes illustrations
Open wide
michiganfish
Pacific lampreys 2017-04-26
animalswater
1886 Electric Ray, Sea Lamprey, Skate
19c animal imagescheckflicr2
Sea Lamprey trap
peoplefish
Lamprey trap lifting
summerfish
John Day Dam - fish ladder improvements
constructionaquatic
Pacific lamprey in net
animalsfish
Tieing up
summerriver
Duluth Boat Show - Sea Lamprey Booth
educationboat
Duluth Boat Show - Sea Lamprey Booth
educationboat
Duluth Boat Show - Sea Lamprey Booth
educationboat
Duluth Boat Show - Sea Lamprey Booth
educationboat
Duluth Boat Show - Sea Lamprey Booth
educationboat
Scott Grunder with sea lamprey
summerfish
Identifying lamprey
peoplefish
FMIB 46369 Silver Lamprey, 1877
a history of the fishes of the british islandslampetra fluviatilis illustrations
Pacific lamprey in glass tube
naturefish
Stop looking at me
michiganfish
Project Leader Scott Grunder
summerriver
Entosphenus similis
californiafish
The Harpersfield Covered Bridge and sea lamprey barrier in the Grand River, Ohio.
barrierpeople
Service Employees Check Sea Lamprey Traps
peoplewater
Hungry?
animalswater
Albany Creek barrier
waterfish
Bayluscide on St. Mary's River
waterboat
Jason Krebill, Service employee, collects sea lamprey larvae on the Au Sable River, near Oscoda MI, in late October.
michiganpeople
Duluth Boat Show - Sea Lamprey Booth
eventboat
St. Mary's trap check
michigansummer
Duluth Boat Show - Sea Lamprey Booth
educationboat
Dan Kochanski, Lampricide Control Physical Science Technician talks sea lamprey
peoplesafety
A Day in the Life of a Sea Lamprey Control Employee
employeepeople
Duluth Boat Show - Sea Lamprey Booth
educationboat
Sea lamprey larval assessment
waterriver
Biological Science Technician, Nik Rewald, Checks Traps for Adult Sea Lamprey
skateboardingpeople
Pacific Lamprey
animalsfish
Bayluscide treatment with Canada
waterboat
Big Manistee River Trap with Insert Raised in Michigan
barrieradult
Pacific lampreys
streamwater
Deploying a Portable Assessment Trap at the Rock River, Wisconsin.
barrieradult
Lampetra sp.
west virginiafish
Lampetra sp.-1
west virginiafish
Biological Science Technician, Nik Rewald, Evaluates Sea Lamprey Spawning Grounds
scienceforest
Sea lamprey ladies! (Pictured: Fish Biologists Shawn Nowicki, Cheryl Kaye and Mary Henson.
sciencepeople
Electrofishing for sea lampreLynn Kanieski lamprey sampley
peoplefish
Bayluscide spot treatment
waterboat
Alaska Brook Lamprey
animalswater
Portable Office
summerriver
Boardman River Barrier
waterfish
Fisheries & Oceans Canad bayluscide treatment
waterboat
Eel Ladder Research
animalsfish
pH water sample
summerwater
Eel Ladder
animalsfish
Mary Henson collecting non-target species during the Conneaut Creek sea lamprey treatment.
sciencepeople
Service Employee Checking a Sea Lamprey Trap on the St. Marys River, Which Borders Michigan and Ontario, Canada
barrierpeople
Boardman River Fish Ladder
waterfish
Lake trout with severe sea lamprey wounds
animalsfish
Entosphenus tridentatus
reptilesfish
Ichthyomyzon castaneus
animalsfish
Matt Symbal electrofishing the Rock River, Alger County, Michigan
michiganinvasion
Sea lamprey crews must test the pH levels in each creek to determine how much lampricide to use for a treatment.
sciencepeople
Out the Boardman Ladder
waterfish
Lake Trout with sea lamprey wound in Lake Michigan
animalsfish
Conneaut Creek, Pennsylvania
springpeople
Measuring lampreys
learn- science & culture camps
Down the Boardman River Fish Ladder
waterfish
degerlunds with lamprey
chena river project*summer 2012*
Pacific Lamprey Valentine's Day Card
valentine's day
Stefan measures lamprey
learn- science & culture camps
Ichthyomyzon bdellium
reptilesfish
Ichthyomyzon bdellium-1
west virginiafish
Lethenteron appendix-1
virginiafish
Ichthyomyzon sp.-3
animalsfish
St. Mary's River Treatment Team
peopleboat
101 - 200 of 332 Next page
/ 4