closeup on the back of an grey-patched mining bee, andrena nitida, infected with a stylops melitta parasite

arthropoda andrena nitida andrenidae arthropod bee ecology greypatched hymenoptera insect nature strepsiptera stylops melittae animal biology closeup endoparasite endoparasitic entomology female infected invertebrate macro mining outdoors parasite pollinator single solitary wild wildlife detailed back melitta