1-30

1. Medical Parasitology – Human parasites

2. Medical Protozoology – Protozoan study

3. Medical Helminthology – Worm study

4. Commensalism – One benefits

5. Mutualism – Both benefit

6. Parasitism – One harmed

7. Parasite – Lives on host

8. Host – Harbors parasite

9. Vector – Disease carrier

10. Endoparasite – Inside body

11. Ectoparasite – Outside body

12. Obligate – Needs host

13. Facultative – Free-living possible

14. Accidental – Unusual host

15. Incidental – Non-typical host

16. Erratic – Wrong location

17. Aberrant – No development

18. Spurious – Pass-through parasite

19. Parthenogenetic – Asexual reproduction

20. Coprophilic – Fecal growth

21. Hematozoic – Blood parasite

22. Cytozoic – Tissue parasite

23. Coelozoic – Cavity parasite

24. Enterozoic – Intestinal parasite

25. Permanent – Lifelong parasite

26. Temporary – Short-term parasite

27. Non-pathogenic – Harmless

28. Commensals – No harm

29. Pathogenic – Causes disease

30. Definitive – Sexual stage