You searched for: “chaetognaths”
chaetognath (s) (noun), chaetognaths (pl)
One of many marine worms of the phylum Chaetognatha: A chaetognath is a transparent marine worm with horizontal lateral and caudal (near the tail) fins and a row of movable curved spines at each side of the mouth.
This entry is located in the following units: chaeto-, chaet-, chaeti-, cheto-, chet- (page 1) gnatho-, gnath-, -gnatha, -gnathan, -gnath, -gnathia, -gnathic, -gnathous (page 1)