Phylums For Final Flashcards
1
Q
Placozoa
A
Simplest form of ancestors (in spongae chapter)
2
Q
Cnidaria
A
Jellyfish, sea anemones, corals
Class:
Scyphozoa
Hydrozoa
Cubizoa
3
Q
Ctenophora
A
Comb jellies
4
Q
Porifera
A
Sponges
Class:
Calcarea
Demospongae
Hexactinellida
5
Q
Platyhelminths
A
Turbellarians - free living
Monogeans, trematodes, cestodes - parasitc
6
Q
Turbellaria
A
Flatworm
Marine/fresh
7
Q
Cestoda
A
Tapeworms
Scolex; proglottids; no digestive tract
8
Q
Trematoda
A
Flukes
Chinese liver fluke
Sheep fluke
Shistoma
9
Q
Mesozoans
A
Marine parasite
10
Q
Rotifera
A
Freshwater plankton
11
Q
Acanthocephala
A
Internal parasite
12
Q
Nermerteans
A
Ribbon worms
Mostly marine
Predators to annelids and crustaceans
13
Q
Polyplacophora
A
The chitons
14
Q
Gastropoda
A
Snails obviously stupid
15
Q
Nudibranch
A
Sea snails
