Jiri Lochman / Flower wasp (Campylothynnus assimilis) winged male feeding on Peppermint willow (Agonis flexuosa) flowers, Warren River National Park, South West Region, Western Australia. (Tiphiidae)

Jiri Lochman / Flower wasp (Rhagigaster sp.) mating pair, with winged male transporting wingless female while copulating, Lake Indoon Reserve, west of Eneabba, Western Australia. (Tiphiidae)

Jiri Lochman / Flower wasp (Rhagigaster sp.) wingless female, burrowing shortly after detaching from the male after mating, Lake Indoon Reserve, west of Eneabba, Western Australia. (Tiphiidae)

Jiri Lochman / Flower wasp (Rhagigaster sp.) mating pair, winged male with attached wingless female feeding on Myrtle (Darwinia diosmoides) flowers, female remains outstretched and both male and female are feeding o...

Jiri Lochman / Flower wasp (Rhagigaster sp.) mating pair, winged male with attached wingless female feeding on Myrtle (Darwinia diosmoides) flowers, female remains outstretched and both male and female are feeding o...

Marie Lochman / Flower wasp (Rhagigaster sp.) mating pair, winged male with attached wingless female feeding on Myrtle (Darwinia diosmoides) flowers, female remains outstretched and both male and female are feeding o...