 chaetognatha |
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| 1. | [ noun ] (biology,zoology) arrowworms: a group of small active transparent marine worms | |
| Synonyms: | phylum_Chaetognatha | |
| Related terms: | phylum Animalia genus_Spadella genus_Sagitta arrowworm | |
| Similar spelling: |
chaetognathan chaetognath chaetognathous |
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