Classes
in Anura what kind of skin does this class have
rough and bumpy
Where do snakes like to hide
Stumps, holes, brush piles, etc.
Waste materials exit the body through what?
Vent
Are strong and powerful on the back of a frog
Hind legs
What class has no tail except for tadpoles
Anura
What do mast native non venomous snakes have?
Round pupils
The upper portion of the small intestines?
Duodenum
Able to blink
Blinking eyes
What class has elongated bodies with a tail and 4 limbs, smooth skin , and cutaneous respiration
Uroaua
What are the coral snakes known as
Pit vipers
waste is collected and pushed by the muscle action into what cavity?
Cloaca
Press down against tongue, mash and punch it backwards
Bulging eyes
What class has a rough mouth, lives in the eastern US, and has small forelimbs and no hind limbs
Trachystoma
What kind of fangs do pit vipers have
Long and hollow
The coiled middle portion of the small intestines
Ileum
3rd eyelid
Nictitating membrane
What class lives in a tropical environment, is worm like, legless, and has small eyes and often blind
Apoda
what aids these snakes in locating prey and directing lethal strikes
The heat activated sensory organs
What allows amphibians to swallow large amounts of food?
The elastic esophagus and stomach
Sounds are transmitted to the ear by what?
Tympanic membrane