Scavenger Hunt Mollusks. CLASS WITH TORSION ADDUCTOR MUSCLES.

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Presentation transcript:

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 PULMONATE LAND 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