Lab 11 - Phylum Chordata; Comparative Anatomy: The Frog Dissection

Part 1 - Phylum Chordata (Subphylum Urochordata: the tunicates; Subphylum Cephalochordata: the lancelets; Subphylum Vertebrata: the vertebrates)

Subphylum Urochordata

Tunicate, or "sea squirt"

Subphylum Cephalochordata

Amphioxus or Branchiostoma

Amphioxus or Branchiostoma - Cross Section

Close up - Amphioxus whole mount

Subphylum Vertebrata (Classes Agnatha, Chondrichthys, Osteichthys, Amphibia, Reptilia, Aves and Mammalia)

Lamprey eel - Class Agnatha

Shark - Class Condrichthys

Jacks - Class Osteichthys

Salamander - Class Amphibia

frog (dissection) - class amphibia

Scarlet King Snake - Class Reptilia

Turtle - Class Reptilia

Green Heron - Class Aves

Squirrel - Class Mammalia

Skulls: Food Capture in Mammals

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