All Pathogens

Light micrograph of gills showing dark, rounded trematode metacercaria. Trematodes are from family Heterophyidae.

Light micrograph of gills showing dark, rounded trematode metacercaria. Trematodes are from family Heterophyidae.

Pansporocysts of M. cerebralis actinospores developing in gut wall of worm host.

Pansporocysts of M. cerebralis actinospores developing in gut wall of worm host.

Pansporocysts of M. cerebralis actinospores developing in gut wall of worm host.

Pansporocysts of M. cerebralis actinospores developing in gut wall of worm host.

Myxobolus kisutchi myxospores.

Myxobolus kisutchi myxospores.