Mollusks

Name the THREE groups of Mollusks.

• Gastropods

• Arthropods

• Cephalpods

• Bivalves

• Crab

What are Crabs?

• Not important

• Cephalapods

• Bivalves

• Crustaceans

Squids are what symetry?

• radial

• Asymetrical

• Bilateral

Gastropods are _______ .

• Single-shelled

• Multi-Shelled

• No-shelled

• Single-Shelled, AND No-Shelled

What symetry are Cephalapods?

• Bilateral

• Raidal

• Asymetrical

What is a radula?

• A Tounge like sturcture used to scrape plant matter into easy to eat pieces.

• A part used to make protection.

• the fancy way to say "Tentacle"

• Movment

What is a Mantle

• A part used to make a hard shell for a mollusks body.

• A part used for disposing waste products.

• A pattern on the shell that shows that the animal is poisonus.

• Used to release a odor that attracts mates (even though some are under water).

How do you idenify a Mollusk.

• There pattern on a shell

• Presence of a shell

• The Type of shell

• Type of foot

• If there on land or water

What is this a picture of

• A snail

• A Beetle

• A crab

• A squid

• A seaanemone

What is this

• A Snail

• A squid

• A scallop

• A Beetle