Mollusks Flashcards
1
Q
visceral mass
A
2nd part of the mollusk
2
Q
mantle
A
inside of mollusca
3
Q
radula
A
snail mouth
4
Q
gastropods
A
snails
5
Q
nudibranch
A
underwater gastropod
6
Q
bivalvia
A
two lids
7
Q
siphon
A
All cephalopods are soft-bodied, with arms around a central mouth; highly developed, image-forming eyes; and a tube-shaped organ called a funnel, or siphon, near the head.
8
Q
cephalopods
A
squids, octopi, nautilus
9
Q
chromatophores
A
pigmented cells in octopi
10
Q
chambered nautilus
A
a species of nautilus
11
Q
What are the 2 regions that make-up Mollusks?
A
head foot and visceral mass
12
Q
What kinds of animals are in the Class Gastropoda?
A
snails
13
Q
What kinds of animals are in the Class Bivalvia?
A
clams
14
Q
What does “Bi-valve” mean?
A
two lids
15
Q
What kinds of animals are in the Class Cephalopoda?
A
squids
