Polymorphida
Appearance
Polymorphida | |
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Corynosoma wegeneri | |
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Order: | Polymorphida Petrochenko, 1956
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Polymorphida are an order of thorny-headed worms (phylum Acanthocephala). The adults of these parasitic platyzoans feed mainly on fish and aquatic birds.
Wikispecies has information related to Polymorphida.