Crayfish Dissection Flashcards
(46 cards)
1
Q
What is 2?
A
Carapace
2
Q
What is 3?
A
Cephalothorax
3
Q
What is 5?
A
Rostrum
4
Q
What is 6?
A
Compound eye and stalk
5
Q
What is 7?
A
Antennule
6
Q
What is 8?
A
Antenna
7
Q
What is 9?
A
Mandible, first maxilla and second maxilla
8
Q
What is 10?
A
First, second, and third maxillapeds
9
Q
What is 11?
A
Cheliped
10
Q
What is 12?
A
Second and third walking legs
11
Q
What is 13?
A
Fourth and fifth walking legs
12
Q
What is 14?
A
Swimmerets
13
Q
What is 15?
A
Uropod
14
Q
What is 16?
A
Telson
15
Q
What is 18?
A
Mouth and esophagus
16
Q
What is 19?
A
Stomach
17
Q
What is 20?
A
“Teeth” in stomach
18
Q
What is 21?
A
Stomach
19
Q
What is 22?
A
Intestine
20
Q
What is 23?
A
Digestive gland
21
Q
What is 25?
A
Anus
22
Q
What is 27?
A
Gills
23
Q
This blank card is here for reasons.
A
Actually no reasons I’m just getting really tired of making these cards.
24
Q
What is 28?
A
Heart
25
What is 30?
Dorsal artery
26
What is 31?
Ventral artery
27
What is 32?
Sternal artery
28
What is 33?
Brain
29
What is 35?
Ventral nerve cord
30
Crayfish have what kind of circulatory system?
Open
31
Kingdom:
Phylum:
Class:
Animalia
Arthropoda
Crustacea
32
What is this structure?
Anus
33
What is this structure?
Cephalpthorax
34
What is this structure?
Chela
35
What is this structure?
Cheliped
36
What are the yellow substances?
Digestive glands
37
What are the dark structures?
Found in?
Digestive mills
Stomach
38
What is this?
Gills
39
What is this?
Gonads
40
What is this structure?
Head
41
What is the red structure?
Heart
42
What is this?
Stomach
43
What is this?
(Should run all along yellow underside of Crayfish, only picture I had)
Swimmerets
44
What is this?
Ventral nerve
45
What is this structure?
Thorax
46
Seriously if I missed anything tell me.
Don't hesitate guys.
Seriously.
-thanks,,,
