Herptile Flashcards
1
Q
What is unique about the Tuatara? Where are they found?
A
- not really a lizard
- the only species in it’s order
- known as a “living fossil”
- only found in New Zealand
- live 60-100 years
2
Q
What is an ectotherm? How does it’s immunity compare to endotherms?
A
- relies on environment to maintain body temp
- more susceptible to stress
- suppressed immune system
- increased disease susceptibility
3
Q
What are some characteristics of Herp skin? Do turtles/tortoises have scales?
A
- scales made of keratin
- air tight
- water retention
- osteoderms
- scutes: turtles/torts (modified scale)
4
Q
What is ecdysis?
A
Shed; new layer of epidermis created
