Anatomy of LAB 5

1

incurrent siphon

2

endostyle

3

adhesive papillae

4

excurrent siphon

5

notochord

6

pharynx with gill slits

7

stomach

1

excurrent siphon

2

pharynx and slits

3

stomach

4

incurrent siphon

5

tunic

1

vertebrae

2

tibiofibula

3

mandibles

4

femur

5

humerus

6

radioulna

1

mandible

2

vertebrae

3

humerus

4

radius

5

ulna

6

carapace

7

femur

8

scutes

9

tibia and fibula

1

vertebrae

2

mandible

3

humerus

4

ulna

5

radius

6

femur

7

sternum

8

fibula

9

tibia

1

vertebrae

2

femur

3

mandible

4

fibula

5

humerus

6

radius

7

claws

8

ulna

9

tibia

1

rostrum

2

dorsal fin

3

nerve cord

4

muscles

5

notochord

6

postanal tail (caudal fin)

7

oral tentacles

8

wheel organ

9

gill slits/bars

10

atriopore

11

anus

1

oral hood

2

brain

3

gill slits

4

spinal cord

5

kidney

6

notochord

7

oral papillae

8

vellum

9

endostyle

10

gill pouch

11

heart

12

liver and gallbladder

13

intestine

1

caudal fin

2

posterior dorsal fin

3

anterior dorsal fin

4

eye

5

external gill slits

6

lateral line

7

buccal papillae

8

epidermal teeth

1

digits

2

hindlimb

3

chloaca

4

forelimb

5

digits

6

naris (hostril)

7

eye and nictitating membrane

8

tympanic membrane

1

liver

2

lung

3

fat body

4

small intestine

5

kidney

6

mesentery

7

heart ventricle

8

gallbladder

9

stomach

10

pancreas

11

urinary bladder

1

ovaries with eggs

2

spleen

3

kidney

4

testes