Aves Dodo Bird Raphus cucullatus

Dodo Bird Warm Blooded Warm Blooded Dodo’s are extinct Dodo’s are extinct There are no complete models of the Dodo. There are no complete models of the Dodo. The Dodo was a flightless bird because of its stubby wings and heavy, ungainly body. The Dodo was a flightless bird because of its stubby wings and heavy, ungainly body. Feathers Feathers Four Heart Chambers Four Heart Chambers

Amphibia Fire-Bellied Toad Bombina orientalis

Fire-Bellied Toad Cold-blooded. Cold-blooded. When threatened they arch their head and raise their legs to show their markings. When threatened they arch their head and raise their legs to show their markings. They dwell in ditches and ponds. They dwell in ditches and ponds. Four Limbs Four Limbs Webbed Feet Webbed Feet Forlimbs with digits. Forlimbs with digits.

Reptilia Blue Tail Lizard Holaspis guentheri

Blue Tail Lizard maximum lengths of 15cm maximum lengths of 15cm Scales Scales Paired limbs Paired limbs Five toe claws Five toe claws Ribs present Ribs present Three heart chambers Three heart chambers

Mammalia Porcupine Erethizon dorsatum

Porcupine Porcupines may have as many as 30,000 quills. Porcupines may have as many as 30,000 quills. Warm-blooded Warm-blooded Four Heart Chambers Four Heart Chambers Internal Fertilization Internal Fertilization

Class Agnatha Hagfish Myxine glutinosa

Hagfish Usual size is up to 45 centimeters. Usual size is up to 45 centimeters. Cold Blooded Cold Blooded Two heart chambers Two heart chambers External fertilization External fertilization Jawless fish Jawless fish Absence of paired fins Absence of paired fins

Chondrichthyes Gigamouth Shark Jasconius Pelaganax

Gigamouth Shark Around 30 meters in length. Around 30 meters in length. Cold Blooded Cold Blooded Two heart chambers Two heart chambers External fertilization External fertilization Cartilaginous skeleton Cartilaginous skeleton Paired fins Paired fins Ventral mouth Ventral mouth

Osteichthyes Lungfish Neoceratodus forsteri

Lungfish Cold blooded Cold blooded Two heart chambers Two heart chambers External fertilization External fertilization Paired fins Paired fins Bony skeleton Bony skeleton Anterior mouth Anterior mouth Swim bladder Swim bladder Able to see in color unlike most fish. Able to see in color unlike most fish.