fishing bait, multi-colored red and common yellow white maggot. live flesh fly sarcophagidae larva sarcophaga bercaea macro

animal bait biology colorful creepy fisherman nature fish winter technology worm fly insect larva meal bug closeup fishing lure macro maggot mixed small white larvae live brown group caterpillar crawling horror phobia defatted diets soldier grub chitin scary bsf ugly fresh crawly little pupa natural mealworm ugliness red hustle crawl moves fussing activity outdoor concept aquarium