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Arrow Worm -plankton 9-30-15-6790.jpg

Arrow Worm larva, Chaetognatha, meaning bristle-jaws, and commonly known as arrow worms, are a phylum of predatory marine worms that are a major component of plankton worldwide. About 20% of the known species are benthic, Black Water diving over Gulfstream Current,depth 600 ft. Full moon, Super moon, with Pura Via Divers, off Singer Island, Florida