Solvin Zankl / Spider hunter wasp {Pompilidae} on sand dune, Namib Desert, Namibia

Jiri Lochman / Spider hunter wasp / Orange spider wasp (Cryptocheilus bicolor) female, transporting anesthetized Huntsman spider (Sparassidae) into her nest as a food provision for the wasp larva, Mount Kaputar Nati...

Jiri Lochman / Spider hunter wasp (Anoplius sp.) female, grooming, cleaning front legs and mouthparts, Windjana Gorge National Park, Kimberley Region, Western Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Episyron sp.) female, excavating nest chamber with an anesthetized Wolf spider (Lycosidae) ready to be placed in there as food provision for wasp larva, Fortescue River Estuary, Pi...

Jiri Lochman / Spider hunter wasp (Episyron sp.) female, excavating nest chamber with an anesthetized Wolf spider (Lycosidae) ready to be placed in there as food provision for wasp larva, Fortescue River Estuary, Pi...

Jiri Lochman / Spider hunter wasp / Golden spider wasp (Cryptocheilus bicolor) female, transporting anesthetized Huntsman spider (Sparassidae) into her nest as food provision for wasp larva, Mount Kaputar National P...

Jiri Lochman / Spider hunter wasp (Pompilus sp.) female, excavating an underground nest in which development of larva will take place, Cape Arid National Park, Esperance, south west Western Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Pompilus sp.) female, excavating an underground nest in which development of larva will take place, Yalgorup National Park, south of Mandurah, Western Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Fabriogenia sp.) portrait, Eungella National Park, Queensland, Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Fabriogenia sp.) feeding on flower, Atherton Tablelands, Queensland, Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Episyron sp.) female, transporting anesthetized spider into nest, as food provision for wasp larva, Zuytdorp National Park, south of Shark Bay, Western Australia. (Pompilidae)

Jiri Lochman / Spider hunter wasp (Episyron sp.) female, transporting anesthetized Wolf spider (Lycosidae) to nest as food provision for wasp larva, Yalgorup National Park, south of Perth, Western Australia. (Pompi...