Siphonostomatoida
crustacean
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taxonomy
- In crustacean: Annotated classification
Order SiphonostomatoidaMouth tubelike or forms a sucker with styletlike mandibles; adult segmentation reduced or lost; parasites and commensals on fish and invertebrates; mostly marine, some freshwater.Order MonstrilloidaParasites on marine worms and mollusks; adults free-swimming; lack mouthparts and gut; biramous swimming legs; about 80…
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