mosquito larvae bloodworm, chironomidae float to surface of stagnant pond

alevin birds bloodworm bog breathe brood chironomidae culicidae dobson fen fish float food for gnat grub hatchling hydrobionts inhabitants larvae light lords maggot maggots marsh marshland material meadow midge mire morass mosquito mozzie musqueeto musqueto nymph nympha pattern people pond punishment quagmire reflection slough slug stagnant surface swamp valuable waters wetland worm