Pygidiopsoides sp. fighting Himasthla rhigedana
Newt larvae being infected with trematode parasites.
Doing field work swabbing boreal toads for bacteria
One of the last habitats of Colorado boreal toads
Adult male boreal toad
One of the last sites where boreal toads can be found in Colorado
Trypanosoma lewisi, rodent parasite.
Leishmania donovani, this parasite causes visceral leishmaniasism (black fever)
Balantidium coli cyst stage
The toxic (but cute) rough-skinned newt (Taricha granulosa)
HIV infected lymph node tissue, the green cells are those positive for infection.
HIV infected lymph node tissue, the green cells are are those positive for infection.