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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.
Gloch…
Larval mollusc (glochidium) on gills.
Mycobacterium mari…
Mycobacterial lesion in liver.
…
Small fish with BKD.
Ichthyophonus
Ichthyophonus growing in dead host tissue.
Neascus
Neascus metacercarium glowing brightly where it lets light through a thick tissue squash.
EIBS
Stained blood smear showing characteristic EIBS inclusion bodies.
Copepods
Adult Lepiophtherius on fish skin.
V…
Electron micrograph of VHSV particles
Philonema
A mass of adult Philonema nematodes.
Ichthyo…
Ichthyopterius.
Echinochasmus
Trematode metacercaria in gills.
Echinorhynchus gadi…
Echinorhynchus gadi.
…
RTG-2 cells inoculated with IPNV
Neoechinorhynchus s…
Proboscis of female Neoechinorhynchus sp.
Trematodes (fluk…
Several species of adult trematodes from intestine.
Trichophrya
Trichophyra on gills.
Nanophyetus
Metacercaria of Nanophyetus and an unknown trematode in fresh tissue squash.
non-pa…
Grass seed that was embedded in bass gill.
Trematodes (fluk…
Tissue section showing a trematode metacercaria in steelhead gill filament.
Schistocephalus…
Schistocephalus flukes
Rotifers
Salmincola
Salmincola adults on gills of salmon.
Neoechinorhynchus s…
Male Neoechinorhynchus sp.
Proteocephalus
Proteocephalus plerocercoid.
Sanguinicola
Adult sanguinicolid fluke.
Clinostomum (Yel…
Clinostomum metacercaria after emerging from the fish host.
Trematodes (fluk…
Trematode from kidney of coho salmon.
Contracaecum
Contracaecum nematodes in mesenterial membranes of bass.
Cilliates
Cilliates
Myxobolus spores from the gallbladder of redside shiner.
Salmincola
Adult Salmincola removed from surface of fish.
Gloch…
Larval molluscs (glochidia) on gills of salmon.
Ceratonova shasta
Ceratomyxa shasta myxospores developing in intestinal wall.
Clinostomum (Yel…
Yellow grub in flesh of bluegill.
Trematodes (fluk…
Trematode metacercaria.
Sanguinicola
Sanguinicola blood flukes in blood vessels of gills.
Nanophyetus
Nanophyetus metacercaria (black spots) on ventral surface of fish.
Salmincola
Salmincola adults on gills of trout.
Hysterothylacium
Female Hysterothylacium sp. nematode full of eggs.
Bacteria
Flavobacterium (thin filaments) adhering to gill epithelium.
Mycobacterium mari…
Tissue section showing mycobacterium lesion in sculpin.
Salvelinema walkeri…
Adult Salvelinema nematodes in muscle of host.
Bacteria
Liver damage caused by Piscirickettsia salmonis.
Tumor-like lumps
Tumors on lips of spring Chinook salmon.
Cystidicola
Cystidicola nematodes on swim bladder
Nanophyetus
Nanophyetus metacercaria in fresh tissue squash.
Ceratonova shasta
Fish liver showing dark red lesions due to C. shasta infection.
…
RTG-2 cells inoculated with IPNV
Myxobolus cerebrali…
Myxobolus cerebralis myxospore.
Salmincola
Salmincola adults on gills of trout.

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