Zoology Lab Quiz 3

phylum platyhelminthes

-class turbellaria

-class trematoda

-class cestoda

class turbellaria (flatworms)

-planaria

-dugesia

class trematoda (flukes)

-clonorchis

-fascioloaris

class cestoda (tapeworms)

taenia

class turbellaria genus planaria

-eyespots

-auricle

-intestine

-pharynx

-mouth

planaria cross section

-dorsoventral muscles

-intestine

-parenchyma

-pharynx

class trematoda genus clonorchis

-oral sucker

-intestine

-testis

-excretory pore

-uterus

-ventral sucker

class cestoda genus taenia

-scolex

-mature proglottid

-gravid proglottid

taenia scolex

-rostellum with hooks

-sucker

-neck

mature proglottid

-testes

-uterus

-ovary

-genital chamber

phylum annelida

-class polychaeta

-class oligochaeta

-class hirudinea

class polychaeta

-nereis (clamworm)

-fanworm

class polychaeta genus nereis (clamworm)

-prostomium

-peristomium

-parapodium

nereis parapodia

-acicula

-neuropodium

-setae

-notopodium

class oligochaeta

earthworms

earthworm

-circumpharyngeal connective

-cerebral ganglion

-pharynx

-esophagus

-aortic arches

-crop

-gizzard

-intestine

-dorsal blood vessel

-nephridium

-nerve cord

-clitellum

earthworm cross section

-seta

-coelom

-nerve cord

-intestine

-typhlosole

-longitudinal muscle

-cuticle

-dorsal vessel

-nephridium

class hirudinea

leech

leech

-oral sucker

-caudal sucker

planaria

clonorchis

planaria cross section

taenia

echinococcus granulosus

earthworm cross section

leech