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Phylum Chordata

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  1. Phylum Chordata Subphylum Vertebrata

  2. Subphylum Vertebrata Fishes Chapter 8

  3. Subphylum Vertebrata *Cranium *Vertebrae Larvae of a jawless fish Skeletal elements of a jawless fish

  4. Subphylum Vertebrata Jawless Fishes

  5. Jawless Fishes – ancient diversity

  6. Jawless fish: Hagfish

  7. Jawless fish: Lamprey

  8. Jawless Fishes – modern diversity Hagfish Lamprey

  9. Jawless Fishes – modern diversity lampreys

  10. Jawed Vertebrates Fossil placoderm *Jaws *Paired fins

  11. Class Chondrichthyes Cartilaginous fishes

  12. Class Chondrichthyes

  13. Placoid scales Paired fins

  14. Class Chondrichthyes

  15. Shark Diversity

  16. Shark Diversity

  17. Megachasma pelagios Squaliolus laticaudus Pygmy shark Shark Diversity megamouth shark Whale shark Goblin shark Mitsukurina owstoni Rhincodontypus

  18. Ampullae of Lorenzini

  19. Shark Conservation

  20. Manta birostris Skates and rays

  21. Electric Ray Narcine brasiliensis

  22. Ratfishes or chimaeras Hydrolagus colliei

  23. Class Osteichthyes bony fishes

  24. Class Osteichthyes Bony skeleton

  25. Class Osteichthyes Mouth Complex and adaptable

  26. Class Osteichthyes scales

  27. Class Osteichthyes Fins and tail

  28. Class Osteichthyes Gill cover

  29. Class Osteichthyes Buoyancy

  30. Fish diversity

  31. Fishery Exploitation

  32. Tuna Mobility

  33. Body form and niche Flounder

  34. Body form and niche seahorse

  35. Body form and niche Porcupine fish

  36. Body form and niche jawfish

  37. Coloration

  38. Feeding Jaw protrusion

  39. Jaws

  40. Filter feeding anchovies & sardines

  41. Filter feeding Gill rakers

  42. Vision

  43. Olfaction Taste

  44. Lateral Line

  45. Lateral Line

  46. Lateral Line nerves

  47. Lateral Line

  48. Fish behavior and life history

  49. Territoriality

  50. Fish Schooling