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Hosts

These are images of fish and other species that can host pathogens. Most images show uninfected hosts. Click the host name to jump to the relevant info page. Click an image to enlarge it, then use the left and right arrows to browse.
black crappie
Black Crappie.
bluegill
Normal looking bluegill.
bluegill
Normal looking bluegill - head region.
bluegill
Dissected bluegill.
bluegill
Dissected bluegill with main organs annotated.
bluegill
Stomach contents of bluegill.
brown bullhead
Brown bullhead.
brown trout
Stomach contents of fish.
brown trout
Stomach distended by fish it has eaten.
brown trout
Comparison of normal fish (top) and fish infected with Neascus (bottom - spots).
common carp
Large carp with lesion on tail.
goldfish
Goldfish.
koi
Partly dissected Koi carp.
largemouth bass
Normal looking largemouth bass.
mallard duck
Male mallard ducks
mountain whitefish
Mountain whitefish.
mountain whitefish
Mountain whitefish.
mountain whitefish
Mountain whitefish.
rainbow trout
Low magnification image of a normal fish gill.
rainbow trout
Trout with fins named.
rainbow trout
Juvenile rainbow trout.
rainbow trout
Healthy, juvenile rainbow trout
rainbow trout
Normal fish blood smear, stained with Diff-Quik.
rainbow trout
Healthy juvenile rainbow trout.
rainbow trout
Rainbow trout fry in recirculating tank.
rainbow trout
Very young rainbow trout fry.
rainbow trout
Rainbow trout 'eyed' eggs.
rainbow trout
Rainbow trout 'eyed' eggs.
rainbow trout
Rainbow trout 'eyed' eggs.
rainbow trout
Steelhead/rainbow trout
rainbow trout
Healthy sub-adult rainbow trout.
rainbow trout
Rainbow trout fry.
rainbow trout
Diagram showing external anatomy of trout.
rainbow trout
Diagram showing internal anatomy of trout.
rainbow trout
Hatchery-reared rainbow trout
rainbow trout
FishPathogens_RainbowTrout_IMG_0009
rainbow trout
Juvenile rainbow trout
sculpin (unspecified)…
Sculpin - host of microsporidian MYXCC02
sculpin (unspecified)…
Sculpin from Dunawi Creek
smallmouth bass
Smallmouth bass
smallmouth bass
Dissected smallmouth bass. Yellow organ is ovary full of eggs.
smallmouth bass
Smallmouth bass
smallmouth bass
Stomach content of smallmouth bass.
smallmouth bass
Dissected smallmouth bass.
smallmouth bass
Lure from stomach of smallmouth bass.
threespine sticklebac…
Threespine stickleback.
Tubifex
Tubifex worm in cell-well plate.
Tubifex
Tubifex worms in a cell-well plate.
Tubifex
Tubifex worms in a cell-well plate.
Tubifex
Tubifex worms in a cell-well plate.

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