scavenger hunt mollusks. class with torsion adductor muscles

Scavenger Hunt Mollusks

CLASS WITH TORSION

ADDUCTOR MUSCLES

Figure 16-3 on pg. 328, tongue-like organ

GASTROPODA

NON-MOBILE LARVAE FORM

RADULA

BASIC BODY PLAN ORGANs

TROCOPHORE

GASTROPOD WHICH LACKS A SHELL

HEAD FOOT

SQUID BRAIN

NUDIBRANCH

CAN RESPOND TO STIMULI/INQUIRY LAB

GANGLION

BYSSAL THREADS CLASS

PULMONATELAND SNAIL

BIVALVIA

CUTTLEFISH CLASS

UMBO

SQUID HEART NUMBER

CEPHALOPODA

PORES WHICH CAMOUFLAGE

THREE

ILLEGAL TO HUNT SOUTH OF SAN FRAN

CHROMATOPHORES

CLAPPING BIVALVES

ABALONE

SMARTEST INVERTEBRATE

SCALLOPS

RADULA MADE OF ______ TEETH

CEPHALOPOD MOVEMENT STYLE

CHITIN

JET PROPULSION

Octopus arm number

8

FIN

Plate-bearing class

nautilus

Largest animal phyla?

POLYPLACOPHORA

SECOND LARGEST ANIMAL PHYLA?

ARTHROPODA

Cephalopoda distractor

Mollusca

Bivalvia leads a _______ lifestyle.

Ink sac

STRUCTURE WHICH PROTECTS SQUID ORGANS

SEDENTARY(NON-MOTILE)

Growth lines on bivalves show….

mantle

SQUID EYE IS SIMILAR TO _____ EYE

AGE

POSTERIOR IS OPPOSITE TO…

HUMAN

DORSAL IS OPPOSITE TO…..

ANTERIOR

Cephalopos have a reduced _____.

ventral

TENTACLE STRUCTURES WHICH ADHERE TO SURFACES…..

SHELL

The _______ mass attaches to the esophagus (squid)

suckers

After eggs spawn, female squids usually __________.

BUCCAL

MUSCLES WHICH KEEP THE CLAM VALVES CLOSED

DIE