Branches of Invertebrate/Vertebrate Zoology

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Across
  1. 1. Reconstructs evolution of animals
  2. 5. 82% of all animals
  3. 7. 0.03 % of all animals
  4. 10. Study of primates
  5. 11. Sea stars and sand dollars
  6. 13. 94% of all animals
  7. 14. Belong to Phylum Porifera
  8. 15. Study of ants
  9. 17. Phylum for all animals with a backbone
  10. 18. Studies relationships between organisms
  11. 21. Study of birds
  12. 23. Study of amphibians/reptiles
  13. 24. Where animals evolved from
  14. 25. Study of spiders
  15. 26. Study of marine animals
Down
  1. 2. Study of fish
  2. 3. Study of butterflies/moths
  3. 4. Study of mollusks
  4. 6. Study of mammals
  5. 8. Examples are jellyfish and coral
  6. 9. Phylum to which earthworms belong
  7. 12. Study of honey bees
  8. 16. Study of insects
  9. 19. Belong to Phylum Mollusca
  10. 20. Study of mollusks shells
  11. 22. Scientific study of "hidden" animals