closeup of a male sharp-tailed or sharp-bellied cuckoo bee, coelioxys, sitting on wood

arthropoda arthropod bee coelioxys europe france hymenoptera insect mediterranean megachilidae nature sharp-abdomen sharp-bellied sharp-tailed animal biology cleptoparasite close-up cuckoo entomology invertebrate kleptoparasite macro male outdoors parasite pollinator single solitary wild wildlife detailed closeup sitting wood