- ZO 160 - Introduction to Cellular and Developmental Zoology
- ZO 212 - Basic Human Anatomy and Physiology
- ZO 220 - Marine Biology
- ZO 221 - Conservation of Natural Resources
- ZO 250 - Animal Anatomy and Physiology
- ZO 260 - Evolution, Behavior, and Ecology
- ZO 295 - Special Topics in Zoology
- ZO 315 - General Parasitology
- ZO 353 - Wildlife Management
- ZO 361 - Principles of Embryonic Development
- ZO 370 - Developmental Anatomy of the Vertebrates
- ZO 375 - Developmental Anatomy Laboratory
- ZO 402 - Invertebrate Zoology
- ZO 403 - Invertebrate Zoology Laboratory
- ZO 405 - Functional Histology
- ZO 410 - Introduction to Animal Behavior
- ZO 412 - Human Anatomy
- ZO 414 - Cell Biology
- ZO 419 - Limnology
- ZO 420 - Introduction to Fisheries Science
- ZO 421 - Principles of Physiology
- ZO 422 - Biological Clocks
- ZO 423 - Introduction to Fisheries Sciences Laboratory
- ZO 425 - General Entomology
- ZO 430 - Fisheries and Wildlife Administration
- ZO 441 - Biology of Fishes
- ZO 442 - Biology of Fishes Laboratory
- ZO 449 - Principles of Biological Oceanography
- ZO 450 - Evolutionary Biology
- ZO 460 - Aquatic Natural History Laboratory
- ZO 480 - Laboratory Techniques in Cellular Biology
- ZO 488 - Neurobiology
- ZO 492 - External Learning Experience
- ZO 493 - Special Problems/Research Exploration
- ZO 495 - Special Topics in Zoology
- ZO 501 - Ornithology
- ZO 503 - General Physiology I
- ZO 504 - General Physiology II
- ZO 508 - Brain, Sex and Gender
- ZO 509 - Ecology Of Stream Invertebrates
- ZO 512 - Animal Symbiosis
- ZO 513 - Comparative Physiology
- ZO 515 - Fish Physiology
- ZO 519 - Limnology
- ZO 522 - Biological Clocks
- ZO 524 - Comparative Endocrinology
- ZO 542 - Herpetology
- ZO 544 - Mammalogy
- ZO 549 - Principles of Biological Oceanography
- ZO 553 - Principles Of Wildlife Science
- ZO 554 - Wildlife Field Studies
- ZO 555 - Protozoology
- ZO 581 - Helminthology
- ZO 582 - Medical and Veterinary Entomology
- ZO 586 - Aquaculture I
- ZO 587 - Aquaculture I Laboratory
- ZO 588 - Neurobiology
- ZO 592 - Topical Problems
- ZO 601 - Seminar
- ZO 602 - Seminar In Biology Of Reproduction
- ZO 603 - Aquatic Ecology Seminar
- ZO 624 - Topical Problems
- ZO 631 - Special Topics
- ZO 660 - Population Ecology
- ZO 685 - Master's Supervised Teaching
- ZO 688 - Non-Thesis Masters Continuous Registration - Half Time Registration
- ZO 689 - Non-Thesis Master Continuous Registration - Full Time Registration
- ZO 690 - Master's Examination
- ZO 693 - Master's Supervised Research
- ZO 695 - Master's Thesis Research
- ZO 696 - Summer Thesis Research
- ZO 699 - Research In Zoology
- ZO 710 - Sampling Animal Populations
- ZO 714 - Advanced Cell Biology
- ZO 718 - Community Ecology
- ZO 721 - Fishery Science
- ZO 726 - Quantitative Fisheries Management
- ZO 740 - Evolutionary Genetics
- ZO 750 - Marine Benthic Ecology
- ZO 754 - Advances In Marine Community Ecology
- ZO 756 - Ecology Of Fishes
- ZO 760 - Principles Of Ecology
- ZO 770 - Advanced Topics In Ecology I
- ZO 784 - Advanced Topics In the Study Of Mammals
- ZO 789 - Advanced Limnology
- ZO 790 - Special Topics
- ZO 791 - Topics In Animal Behavior
- ZO 792 - Topical Problems
- ZO 802 - Seminar In Biology Of Reproduction
- ZO 804 - Seminar In Evolutionary Biology
- ZO 824 - Topical Problems
- ZO 829 - Special Topics
- ZO 831 - Special Topics
- ZO 885 - Doctoral Supervised Teaching
- ZO 890 - Doctoral Preliminary Examination
- ZO 893 - Doctoral Supervised Research
- ZO 895 - Doctoral Dissertation Research
- ZO 896 - Summer Dissertation Research
- ZO 899 - Doctoral Dissertation Preparation