Phylum_ChaetognathaWordNet Explorer

arrowworms: a group of small active transparent marine worms

(biology) the major taxonomic group of animals and plants; contains classes

taxonomic kingdom comprising all living or extinct animals

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

chief genus of Chaetognatha including the largest arrowworms

marine worms resembling the sagittas but with a broader body and only one pair of lateral fins