zoology lab exam 2 - reptiles

pit viper head shape

Triangular or diamond-shaped head

pit viper has what between eyes and nostrils

heat seeking pit

pit vipers have what pupil

elliptical

pit vipers have what scales

keeled

pit vipers have what body

stocky, thick

pit vipers have what past cloaca

undivided scales

pit vipers do or dont have fangs

do, makes em venomous

pit vipers reproduction

ovoviviparous

non venomous snake head shape

oval or round

non venomous snake pupils

round

nonvenomous snakes have _ scales

unkeeled

which non venomous snakes have keeled scales

water, garter, queen

non venomous snakes have _ body

slender

non venomous snakes do or dont have fangs

do notn

non venomous snakes pit organ

does not existno

non venomous snakes have _ scales past cloaca

divided

2

longitudinal pissure

3

cerebral hemisphere

5

pineal gland

6

diencephalon

7

optic nerve

9

cerebellum

17

medulla oblanganta

19

spinal cord

23

ophict tract

24

trochlear nerve

10

facial nerve

11

vestibulocochlear nerve

12

glossopharyngeal nerve

15

vagus nerve

16

accessory nerve

1

olfactory nerve

2

olfactory lobe

20

optic nerve

21

optic chiasma

22

pituitary gland

7

optic lobe

23?

oculomotor nerve

8

terminal nerve

26

abducers nerve

27

hypoglossal nerve

1

coracoid

2

scapula

3

mesosternum

4

pubis

5

ilium

6

ischium

7

femur

8

fibula

9

tibia

10

presternum

11

humerus

12

ulna

13

radius

14

episternum

1

plastron

2

marginal

3

carapace

4

nuchal

5

vertebral

6

costal

1

supraoccipital

2

parietal lobe

3

frontal bone

4

maxilla

5

dentary bone

top and L

stinkpot musk turtles

bottom r

striped neck musk turtle

1

frog skin, stratum compactum

2

frog skin, mucous gland

3

frog skin, epidermis

4

frog skin, chromatophore

5

frog skin, dermis

frog blood