adult black fly of the family simuliidae

adult after allergy animal bite black blackfly blood bloodsucker brown bug chironomoidea creature culicomorpha detail diptera edema entomology epidemic family fauna fly from gnat health human infection infectious insect insecticide killed macro medical medicine mosquito mosquitoes nature nematocera pain parasite parasitic parasitism pest repellent sickness simuliidae skin small sting stinging suck sucker sucking trying wildlife