Phylum Platyhelminthes Flashcards
1
Q
Xtics of Platyhelminthes
A
- Flatworms
- Acoelomates
- Gut has one opening: mouth
- Hermaphrodites
- No vascular and respiratory systems
2
Q
What is the opening in the gut of Platyhelminthes?
A
Mouth, no anus.
3
Q
What are the 4 classes in Platyhelminthes?
A
Turbellaria- have rhabdites, no cuticle
Monogenea- fish surface is host
Trematoda- covered by complex tegument
Cestoda- tapeworms
4
Q
Xtics of class cestoda
A
Tapeworms
Endoparasites
Segmented, tape-like
5
Q
What is each segment in cestoda called?
A
Proglottid
Each proglottid is a hermaphrodite.