crayfish appendages Flashcards

1
Q

antennules

A

touch and taste

balance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

second antenna

A

senses touch and taste

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

mandible or jaw

A

crushes food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

1st maxilla

A

moves food to mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

2nd maxilla

A

gill bailer/generate respiratory current

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

1st maxilliped

A

holds food

touch and taste

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

2nd maxilliped

A

manipulation of food

touch and taste

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

3rd maxilliped

A

manipulation of food
touch and taste
protection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

cheliped/ pereopod 1

A

grasps food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

pereopods - walking legs

A

locomotion + pereopod 2 + 3 transfer food to mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

pleopod (swimmeret)

A

1st pleopod in males transfer sperm
females use 2nd-5th to hold eggs
locomotion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

uropod

A

swimming

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

telson

A

swimming

How well did you know this?
1
Not at all
2
3
4
5
Perfectly