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arrowworm:

arrowworm: see Chaetognatha.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

More on arrowworm from Infoplease:

Chaetognatha - Chaetognatha Chaetognatha , phylum of predominantly pelagic marine animals commonly known as ...
Encyclopedia: Zoology: Invertebrates - Encyclopeadia articles concerning Zoology: Invertebrates.

See more Encyclopedia articles on: Zoology: Invertebrates

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