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12 Cards in this Set
- Front
- Back
# rotifera
|
2000
|
|
Rotifera
Excretory |
Pro
Tone Phridial |
|
Parthenogenic
|
female diploid
|
|
Caudofoveata
|
tail small pit
worm like no shell head excretion radula mantle with chiton cuticle mono |
|
solenogastres
|
pipe stomach
no shell head excre mantle -> calcius spicules dio |
|
polyplacophora
|
many plate bearing
flat body with reduced head bilat shell 7-8 dorsal plates dio |
|
monoplacophora
|
one plate bearing
bilat broad flat foot mantle -> 3-6 gills dio |
|
gastrotricha #
|
450
|
|
gastropoda
6 |
stomach foot
coiled shell head well developed large + flat foot 1-2 gills single atrium dio/mono |
|
cephalopoda
5 |
head foot
no shell well developed head with eyes head with arms and tentacles foot -> siphon dio |
|
bivalvia
4 |
2 valve
2 lobed mantle head reduced mouth with labial palps foot wedge shaped |
|
scaphopoda
5 |
boat foot
one piece tubular shell open at both ends conical foot no head dio troc larva |