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Invertebrates, Flate Worms, Bryozoans, Faith Halley 4th - Coggle Diagram
Invertebrates
Round Worms (Nematods)
Complete digestive tracts
Bilateral
hydrostatic skeleton
phoronids
Horse-shoe shaped lophophore
living in tubes
32 species
Ribbon worm
long elastic body
complete digestive tract
closed circulatory system
Arrow Worms
Voracious predators
Transparent
lamp shells
Coiled Lophophore
many fossile species
Type:
Segmented Worms
Bilateral Symmetry
closed circulatory system
Flate Worms
Bilateral Symmetry
incomplete digestive tract
most are marine
Bryozoans
lophophore- tentacles surrounding the mouth to catch prey
form in small colonies
Faith Halley 4th