External Anatomy and Buccal Cavity

• external

  A) cloacal opening

  B) tympanic membrane

  
• external

  A) nictitating membrane

  B) external nares

  
• external mouth parts

  A) Eustachian Tube

  B) vocal cord

  C) vomerine tooth

  
• external hands

  A) female

  B) male

  C) thumb pad

  
• mouth

  A) esophagus

  B) vocal sac

  
• mouth

  A) vocal sacs