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All Pathogens

These are all of the pathogen images in our database. Click a pathogen name to jump to the pathogen info page. Click an image to enlarge it, then use the left and right arrows to browse.
Trematodes (fluk…
Dissected fish head showing white eye fluke metacercaria behind eyes.
Oncorhynchus ma…
Clinical signs of OMV
Salvelinema walkeri…
Adult Salvelinema nematodes in muscle of host.
Rhadinorhynchus sp.…
Anterior end of Rhadinorhynchus acanthocephalan.
Capillaria
Adult Capillaria nematode, filled with eggs.
Ichthyophonus
Ichthyophonus growing in dead host tissue.
Dermocystidium
Dermocystidium in gills of Fall Chinook.
Trematodes (fluk…
Adult trematode filled with eggs.
Gloch…
Larval mollusc (glochidium) on gills.
Echinochasmus
Developing Echinochasmus in gills of Oregon chub.
Ichthyo…
Ichthyophthirius under phase contrast illumination.
Trematodes (fluk…
Trematode metacercaria.
Salvelinema walkeri…
Adult Salvelinema nematodes in muscle of host.
Neoechinorhynchus s…
Male Neoechinorhynchus sp.
…
RTG-2 cells inoculated with IPNV
…
Renibacterium visible in histological section.
Glugea
Boundary between host and glugea xenoma
Lernaea (anchor worm…
Adult anchor worm protruding from the head of its host.
Posthodiplo…
High magnification view of liver squash showing heavy infestation of white grub.
Aca…
Acanthocephalan eggs.
Diplostomum spath…
Adult Diplostomum fluke.
Eustrongylides
Eustrongylides nematode visible in side of stickleback.
Aeromonas salmonic…
Red patches caused by Aeromonas infection.
Trematodes (fluk…
Metacercaria of Nanophyetus and an unknown trematode in fresh tissue squash.
Nitzschia sturionis…
Adult trematode from gill of sturgeon.
Trematodes (fluk…
Metacercariae in body cavity of stickleback.
Aca…
Thorny proboscis of acanthocephalan.
Clinostomum (Yel…
Yellow grub at base of dorsal fin of smallmouth bass.
Trichodina
Trichodina.
Microsporidian cysts on ventral surface of sculpin.
Fungi and fun…
Severe fungal infection in skin of steelhead.
Truttaedacnitis
Mouthparts of a Truttaedacnitis nematode.
Trematodes (fluk…
Trematode metacercarium in gills.
Trichodina
Trichodina.
Myxobolus spores from the gallbladder of redside shiner.
Apiosoma
Signs of Apiosoma: pale patches and spots
Gyrodactylus
Adult Gyrodactylus.
Trematodes (fluk…
Bluegill with trematode metacercaria (arrowed) in its kidney.
Cryptobia salmosit…
Stained blood smear showing Cryptobia salmositica.
Diphyllob…
Diphyllobothrium plerocercoids on gut of fish.
non-pa…
Bass with grass seed embedded in gill.
Neascus
Black spots on fin are Neascus.
Neoechinorhynchus s…
Proboscis of female Neoechinorhynchus sp.
Trematodes (fluk…
Trematode metacercaria in gills.
Cilliates
Cilliates
Dermocystidium
Dermocystidium in gills

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