darkling beetle tenebrio molitor pupa in an old, dry piece of bread

invertebrate animal insect food wildlife produce sand leaf seafood arthropod dish soil moth yellow rock fish darkling beetle tenebrio molitor pupa old dry piece bread healthy pupae natural crispy tenebrionidae coleoptera superworm zophobas molt proteins parasite invertebrates wild farm snack decoy maggot edible meal-worm larva bug brown isolated background white pest creepy closeup mealworm close-up feed meal fishing nature worm macro mealworms protein bird body larvae bait