FROG DISSECTION - PowerPoint PPT Presentation

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FROG DISSECTION
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FROG DISSECTION

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  1. FROG DISSECTION

  2. Index to Frog Dissection • Index to Frog Muscles Dissection • Frog Mouth • Frog Internals • Internals 1 • Internals 2 • Male • Female

  3. FROG MUSCLES • Ventral View • full view • upper body • back legs - medial view • superficial muscles • dissection 1 • dissection 2 • (deep muscles) • KEY TO ALL MUSCLES • Dorsal View • full view • shoulder & head area • shoulder lateral • shoulder dorsal • anterior dorsal view • upper body • back legs • lateral muscles

  4. Muscle index FROG DORSAL VIEW

  5. Muscle index Muscles Contrasted Tympanic membrane 10 4 6 5 FROG SHOULDER LATERAL VIEW 04. Masseter 05. Depressor mandibularis 06. Dorsalis scapulae 10. Latissimusdorsi Mouse click once for key

  6. Muscle index Muscles Contrasted 10 4 6 5 2 7 FROG SHOULDER DORSAL VIEW 02. Pterygoideus 04. Masseter 05. Depressor mandibularis 06. Dorsalis scapulae 07. Deltoid 10. Latissimusdorsi Mouse click twice for key

  7. Muscle index Muscles Contrasted 2 ANTERIOR DORSAL VIEW Mouse click once for key Pterygoideus Temporal Masseter Depressor mandibularis Dorsalis scapulae Latissimusdorsi Longissimusdorsi 14. External oblique

  8. Muscle index LEGS LATERAL MUSCLES Muscles Contrasted Gluteus Piriformis Triceps femoris Gracilis minor Gastrocnemius Tendon of Achilles Semimembranous Biceps femoris Mouse click once for key

  9. Muscle index VENTRAL MUSCLES Contrasted Muscles Mouse click once for key Deltoid Pectoralis Linea alba Triceps femoris Adductor magnus Sartorius Gracilis major Gracilis minor Gastrocnemius Tendon of Achilles 30. Mylohoid

  10. Muscle index FROG VENTRAL ANTERIOR MUSCLES Muscles Contrasted 07. Deltoid • Pectoralis • Rectus abdominis • Linea alba • External oblique Mouse click once for key

  11. Muscle index FROG MEDIAL LEG Muscles Contrasted Mouse click once for key 20. Triceps femoris 21. Adductor magnus Sartorius Gracilis major 26. Gastrocnemius

  12. Muscle index LEGS MEDIAL MUSCLES Mouse click once for key 19. Adductor longus 20. Triceps femoris 21. Adductor magnus 22. Sartorius 23. Not shown here 24. Gracilis major 25. Gracilis minor 26. Gastrocnemius 27. Tendon Achilles

  13. Muscle index Sartorius (cut) Adductor longus (cut) Triceps femoris Adductor magnus Gracilis major Gracilis minor Semitendinosus (double belly) 12. Rectus abdominis • External oblique • Adductor longus • Triceps femoris • Adductor magnus • Sartorius 23. Semitendinosus 24. Gracilis major Gastrocnemius 28. Semimebranosus MEDIAL LEG MUSCLES (DEEP) Mouse click once for key Mouse click once for key

  14. Muscle index KEY TO FROG MUSCLES Mylohyoid Pterygoideus Temporal Masseter Depressor mandibularis Dorsalis scapulae Deltoid Triceps brachii Pectoralis Latissimusdorsi Longissimusdorsi 12. Rectus abdominis Linea alba 15. Cutaneous abdominis 16.---- 17. Gluteus Piriformis Adductor longus Triceps femoris Adductor magnus Sartorius Semitendinosus Gracilis major Gracilis minor Gastrocnemius 27. Tendon Achilles 28. Semimembranous 29. Biceps femoris

  15. FROG MOUTH Mouse click one time for answers 30. Maxillary teeth 31. Vomerine teeth 33. Eustachian tubes • Tongue • Glottis • Esophagus

  16. FROG INTERNALS 1 One mouse click for answers Ventricle Auricle (atrium) Conusarteriosus Aortic arches Liver Fat bodies Urinary bladder

  17. 40 38 42 39 44 56 55 43 46 52 50 51 49 47 FROG INTERNALS 2 Mouse click once for answers Auricle (atrium) Ventricle Conusarteriosus Lung Liver Gall bladder Small intestine Large intestine Spleen Kidney Fat bodies Urinary bladder Adrenal gland Testis

  18. 45 48 49 56 46 55 50 47 57 FROG INTERNALS - MALE Mouse click once for answers Stomach Small intestine Large intestine Pancreas Spleen Kidney Adrenal Testis Vestigial oviducts

  19. FROG INTERNALS - FEMALE Mouse click one time for answers 45. Stomach 46. Small intestine 47. Large intestine 48. Pancreas 49. Spleen 51. Fat bodies 52. Urinary bladder 58. Ovary 59. Oviduct last slide