closeup of a female of the specialist solitary red bartsia bee, melitta tricincta, on the pink flower of it's host

arthropoda arthropod bee blunthorn hymenoptera insect melitta tricincta melittidae nature red bartsia animal biology blunthorned close closeup copyspace entomology invertebrate macro mining oligolectic one outdoors plant specific pollinator single solitary specialist wild wildlife female pink flower its host plan odontites vernus