predatory fly (hawk flies, asilidae) caught and sucks dragonfly

animal asilidae assassin beast blue body booty brown bug carnivore casualty caught colorful cyathigerum death detail diptera dipterans dipterous dragonfies dragonfly enallagma flies fly fragility garden gray hawk illustration insect insecta insects lace lattice leg long marsh musca muscid nature park pest pond pradation predation predator prey raptor robber sucks swamp toll twowinged victim wing