Chapter 28 Labs Flashcards
Name the phylum and class of octopus
Mollusca and cephalopoda
Name the phylum and class of snails
Mollusca and gastropoda
Name the phylum and class of clams
Mollusca and bivalvia
Name the phylum and class of leeches
Annelida and Hirudinea
Name the phylum and class of earthworms
Annelida and oligochaetes
Name the phylum and class of polychaetes
Annelida and polychaetes
Anterior end
Head end, pointed
Posterior end
Back end, longer and blunt
Dorsal surface
Back, darker
Ventral surface
Belly, lighter
Segments
Lines outside
Setae
External bristles
Clitellum
Smooth section outside
Septa
Internal walls
Pharnyx
First digestive section
Esophagus
Pharnyx to stomach
Crop
Storage
Gizzard
Grinds
Intestine
Remainder
Brain
Cerebral ganglia