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platyhelminthes
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Characteristics of Platyhelminthes (flatworms, flukes,
and tapeworms)
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Mouth/Anus
Platyhelminthes have a mouth. They do not have an anus.
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Symmetry
Platyhelminthes have bilateral symmetry.
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Skeleton
Platyhelminthes are soft, with no skeleton
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Other external recognition features
Platyhelminthes have flat and thin bodies in the shape of a ribbon. They have no blood system or system for gas exchange.
Home
Plant Phyla
Bryophyta
Filicinophyta
Coniferophyta
Angiospermophyta
Animal Phyla
Invertebrates
>
Porifera
Cnidaria
Platyhelminthes
Mollusca
Annelida
Arthropoda
Vertebrates - Chordates
>
Ray-finned Fish
Reptiles
Mammals
Amphibians
Birds