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 sharpabdomen sharpbellied sharptailed animal biology cleptoparasite closeup cuckoo entomology invertebrate kleptoparasite macro male outdoors parasite pollinator single solitary wild wildlife detailed sitting wood sharp-tailed sharp-bellied