Vertebrate Anatomy
Shark Dissection

Identify the listed external features of a shark (Squalus)

Anterior dorsal fin Caudal fin Clasper External gill slits	Eye Lateral line Mouth	Nares Pectoral fin Pelvic fin	Posterior dorsal fin Spines Spiracle

Identify the listed structures on the dissection of a shark (Squalus)

Buccal Cavity Colon Dorsal Aorta External Gill Slits External Nares Gall Bladder Gill Rays Internal Gill Slits Kidney Labial Groove Liver (left, median, right lobes) Oviduct Pancreas Pectoral Fin Pelvic Fin Rectal Gland Small Intestine (duodenum, ileum) Spiracle Spleen Stomach (cardiac, pyloric) Tongue Upper & Lower Jaws

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