Lab 9 Annelida And Mollusca Flashcards
1
Q
Annelida
A
- round body
- segmented
2
Q
Parapodia
A
Small structures extending from the sides of each segment that is used for movement
3
Q
Clam worm
A
Polychaeta
4
Q
Earthworm
A
- class: Clitella
- 2 layers of muscle
- circular: allows for lengthening
- longitudinal allows for shortening
5
Q
Typhlosole
A
-a fold in the intestine that increases the surface area of the intestine which increases the amount of nutrients absorbed
6
Q
Leeches
A
-class: Hirundinea
7
Q
Snails and Slugs
A
Gastropoda
8
Q
Clams, scallops, oysters, mussels
A
Bivalvia
9
Q
Nautiluses, squids, octopus, cuttlefish
A
Cephalopoda
10
Q
Chtitons
A
Polyplacophora
