1. parasites

2. Ancylostoma-hookworm
Eggs=basket of eggs
One end is thin and the other dull.

3. Anoplura-sucking lice
“longhorn” lice=suck
Thorax small
Crab claws

4. Argasidae-soft tick
Squishy
Sponge-like
Females=long legs

5. Ctenocephalides canis-fleas
Hairy
Curved body
More texture
Longer legs: 5 segments

6. Ctenocephalides felis-fleas
Smooth
Shorter legs: 4 segments
Flat body

7. Demodex-mite
Battleship=“demolish”=demodex

8. Dipylidium caninum-tape worm dog/cat
Segmented grooves
Rice
Basket of tape

9. Dirofilaria immitis-heartworm
Spaghetti

10. Fasciolahepatica-liver fluke of cattle and sheep
Whale fluke
Tongue
Robin “speckled” egg

11. gasterophilus hemorrhoidalis-bot fly of horse

12. Giardia cyst
Face

13. Giardia troph
Mature face with legs
Horseshoe crab

14. Heartworm Adult

15. Isospora-dog and cat protozoa

16. Ixodidae-hard tick

17. Mallophaga (chewing)-lice

18. Otodectes-ear mite

19. Sarcoptes-mite

20. Stephanurus dentatus-kidney worm in swine

21. Strongyloides westeri-inestinal threadworms in horses

22. Strongylus vulgaris-large strongyle of the horse

23. Taenia pisiformis-Tapeworm dog

24. Toxascara canis-roudnworm

25. Toxocara-adult roundworm