Chaetognatha

(redirected from arrow worm)
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Related to arrow worm: phylum Chaetognatha
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Synonyms for Chaetognatha

arrowworms: a group of small active transparent marine worms

References in periodicals archive ?
Both of the luminescent species of arrow worm, despite coming from widely separated orders within the phylum, share the relatively uncommon trait among chaetognaths of having an orange-pigmented gut lining (Terazaki et al.
Oriented light reactions of the arrow worm Sagitta crassa Tokioka.
The role of the eye and CNS components in phototaxis of the arrow worm, Sagitta crassa Tokioka.