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BIOL 2108K?Principles of Biology II?? Molluska / Annelida (Covid)
NAME
BIOL 2108K?Principles of Biology II?? Molluska / Annelida (Covid)
NAME: ______________________________________
Phylum Mollusca
1. MOLLUSKS. Make sketches OR use a picture from online of the following specimens. You may use this worksheet or a PowerPoint/keynote slide show.
A. Class Gastropoda (snails, slugs, nudibranchs)
Snail (15.1) (preserved)
Sea Slug (15.1) (preserved)
Shag-rug Aeolis (plastic block)
B. Class Bivalvia (clams, oysters, muscles, scallops)
Clam (15.3) (bucket, preserved)
Oyster (15.3) (preserved)
Muscle (15.3) (preserved)
Scallop (15.3) (preserved)
C. Class Cephalopoda (Squid, Octopuses)
Squid (15.4 C) (preserved, plastic block)
Octopus (15.4 D) (preserved, plastic block)
Nautilus (shell)
Cuttlefish (preserved)
D. Class Polyplacophora (chitons)
Chiton (preserved, plastic block)
Phylum Annelida
1. ANNELIDS. Make sketches OR use a picture from online of the following specimens. You may use this worksheet or a PowerPoint/keynote slide show.
A. Class Polychaeta (sandworms, tubeworms)
Nereis (sandworm) (16.1) (plastic block)
Amphitrite (tubeworm) (preserved, plastic block)
? B. Class Oligochaeta (earthworms)
Earthworm (16.2) (bucket, preserved, plastic block)
C. Class Hirudinae (leeches)
Leech (16.3) (preserved, plastic block)
2. Earthworm Dissection: Draw a dissected earthworm from online and label the following parts:
Be sure to include these 12 parts:
Mouth
esophagus
Crop
Gizzard
Seminal Vesicles
Seminal Receptacles
Hearts
Clitellum
Anus
Septa
Setae
Intestine
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