Reptile Lab

  1. Do snakes have eyelids?
    No, just a scale covering the eye.
  2. Do turtles have eyelids?
    Yes, as do lizards.
  3. Where do snakes store urine?
    Bladder
  4. Where do turtles store urine?
    Cloaca
  5. How many copulatory organs do male snakes have?
    2
  6. How many copulatory organs do male turtles have?
    1
  7. How many chambers do a turtle's heart have?
    3
  8. What kind circulatory system do vertebrates have?
    closed
  9. What are some reptile characteristics?
    • Better developed lungs
    • keratinized skin
    • amniotic eggs
    • better developed circulaory systems
    • respiration via lungs
    • Generally 3 chambered heart.
  10. What is Reptilia?
    A class
  11. What is Aves?
    A class (sorta...)
  12. Squamata
    • Lizard and snake order
    • almost all have legs
    • males have hemipenes
    • some viviparous species
  13. Testudines
    • Order with turtles
    • body enclosed with a bondy case made up of a dorsal carapace and ventral plastron.
    • Jaws without teeth.
    • Vertebrade and ribs fused to vertebrae
    • Neck usually retractable
  14. Crocodilia
    • Order with crocs, alligators, and caimans.
    • Massive, elongated skull
    • 4 chambered heart (only 4 chambered reptiles)
    • forelims usually with 5 digits, hind limbs with 4 digits.
  15. Aves
    • Class with birds
    • Forelimbs adapted for flight
    • hollow bones
    • keeled sternum (for attachment of flight muscles)
    • 4 chambered heart
    • Oviparous
    • Large variety of beak and feet types.
  16. Image Upload 1
    What are the labeled structures?
    • A. Fused vertebrae
    • B. Carapace
    • C. Plastron
    • D. Neck (usually retractable)
    • E. Ribs
  17. Image Upload 2

    (snake) What is structure C?
    Heart
  18. Image Upload 3

    (snake) What is structure E?
    Liver
  19. Image Upload 4

    What is structure A?
    Gallbladder
  20. Image Upload 5

    What is structure B?
    Small intestine
  21. Image Upload 6

    What is structure C?
    Stomach
  22. Image Upload 7

    What is structure A?
    Quill or calamus
  23. Image Upload 8

    What is indicated by B?
    Leading Edge of wing
  24. Image Upload 9

    What is structure C?
    Outer Vane
  25. Image Upload 10


    What is structure D?
    Inner Vane
  26. Image Upload 11

    What is structure E?
    Shaft
  27. Image Upload 12

    What is structure A?
    Shaft
  28. Image Upload 13

    What is structure B?
    Barbule
  29. Image Upload 14
    What is structure C?
    Barb
  30. Image Upload 15

    What is structure D?
    Hooklets
  31. Image Upload 16

    What animal is this?
    A bird.
  32. Image Upload 17

    What is structure A?
    Crop
  33. Image Upload 18

    What is structure B?
    Esophagus
  34. Image Upload 19

    What is structure C?
    Proventriculus/Stomach
  35. Image Upload 20

    What is structure D?
    The gizzard.
  36. Image Upload 21

    What is structure A?
    The Jejunum, the middle section of the small intestine.
  37. Image Upload 22

    What is structure A?
    Duodenum, the first segment of the small intestine.
  38. Image Upload 23

    What is structure B?
    Pancreas
  39. Image Upload 24

    What is structure C?
    The Ileum, the last segment of the small intestine.
  40. Image Upload 25

    What is structure D?
    Large intestine
  41. Image Upload 26

    What is structure E?
    Cloaca
  42. Image Upload 27


    What is structure F?
    What is structure G?
    The liver (right and left lobes)
  43. Image Upload 28

    What is structure H?
    Gizzard
  44. Image Upload 29

    What is structure A?
    Kidney
  45. Image Upload 30

    What is structure B?
    Pectoralis major muscle
  46. Image Upload 31

    What is structure A?
    Gallbladder
  47. Image Upload 32

    What is structure B?
    Liver
  48. Image Upload 33

    What is structure C?
    Small intestine
  49. Image Upload 34

    What is structure D?
    Spleen
  50. Image Upload 35

    What is structure E?
    Large intestine
  51. Image Upload 36

    What is structure F?
    Cloacal Opening
  52. Image Upload 37

    What is structure G?
    Ovary
  53. Image Upload 38

    What is structure H?
    Stomach
  54. Image Upload 39

    What is structure I?
    Liver
  55. Image Upload 40

    What are structures A, F, and D?
    • A/F. Tibiofibula.
    • B. Radioulna

    These fused bones help with jumping.
  56. Image Upload 41

    What are structures B and C?
    • B. Scapula
    • C. Clavicle
  57. Image Upload 42

    What are structures D and G?
    • D. Radioulna
    • G. Femur
  58. Image Upload 43

    What is structure H?
    Urostyle.
  59. Image Upload 44
Author
eeliz1
ID
146105
Card Set
Reptile Lab
Description
Materials for the last lab practical of OSU's ZOOL 1604 lab, Classes Reptilia and Aves
Updated