bn:00005909n
Noun Concept
Categories: Taxa named by Karl Grobben, Planktology, Extant Cambrian first appearances, Chaetognatha, Protostome phyla
EN
arrowworm  chaetognath
EN
Any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth WordNet 3.0
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EN
Any worm of the Chaetognatha; transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth WordNet 3.0 & Open English WordNet
A transparent marine worm of the phylum Chaetognatha, found in plankton. Wiktionary
Any of several marine worms of the phylum Chaetognatha. Wiktionary
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