 | Die Gattungen der Sphegiden
F F Kohl (1896) Annalen des Naturhistorischen Museums in Wien 11: 233-516 |
 | Hymenoptera of the Dutch Expedition to New Guinea in 1904 and 1905. 1. Thynnidae, Scoliidae, Pompilidae, Sphegidae and Vespidae
P Cameron (1906) Tijdschrift Voor Entomologie 49: 215-233 |
 | Notes on the Australian fossorial wasps of the family Sphegidae, with descriptions of new species
R E Turner (1908) Proceedings of the Zoological Society of London 1908: 457-535 |
 | XII. The authorship and first publication of the "Jurinean" Genera of Hymenoptera: Being a reprint of a long-lost work by Panzer, with a translation into English, an Introduction, and Bibliographical and Critical notes
F D Morice and Jno Hartley Durrant (1915) Transactions of The Royal Entomological Society of London 62: 339-436 |
 | Stammesgeschichte der Hautflügler
C Börner (1919) Biologisches Zentralblatt 39: 145-186 |
 | Review of the wasps of the subfamily Pseninae of North America (Hymenoptera: Aculeata)
J R Malloch (1933) Proceedings of The United States National Museum 82: 1-60 |
 | The generic names of the sphecoid wasps and their type species (Hymenoptera: Aculeata)
V S L Pate (1937) Memoirs of the American Entomological Society 9: 1-103 |
 | The group of Psenulus pulcherrimus (Bingham) (Hymenoptera, Sphecidae)
J P V Lith (1966) Tijdschrift Voor Entomologie 109: 35-48 |
 | Hymenoptera from Turkey. Sphecidae. 1. With appendix Sphex Linné, subgenus Palinodes Kohl, by P. Roth
J De Beaumont (1967) Bulletin of the British Museum (Natural History) Entomology 19(5): 251-382 |
 | Contribution to the knowledge of Indo-Australian, South Pacific and East Asiatic Psenini. Genus Psen Latreille (Hymenoptera, Sphecidae)
J P V Lith (1968) Tijdschrift Voor Entomologie 111: 89-135 |
 | Descriptions of some Indo-Australian Psenulus and revision of the group of Psenulus pulcherrimus (Bingham) (Hymenoptera, Sphecidae, Psenini)
J P V Lith (1969) Tijdschrift Voor Entomologie 112: 197-212 |
 | Contribution to the knowledge of Oriental Psenulus (Hymenoptera, Sphecidae, Psenini)
J P V Lith (1972) Tijdschrift Voor Entomologie 115: 153-203 |
 | Psenini from Nepal (Hymenoptera, Sphecidae)
J P V Lith (1973) Tijdschrift Voor Entomologie 116: 123-142 |
 | Revision of the Psenini of the Ethiopian Region, including Malagasy (Hymenoptera, Sphecidae, Pemphredoninae)
J P V Lith (1974) Tijdschrift Voor Entomologie 117: 39-101 |
 | New species and records of Indo-Australian Psenini (Hymenoptera, Sphecidae, Pemphredoninae)
J P V Lith (1976) Tijdschrift Voor Entomologie 119: 79-122 |
 | Psenini from Sri Lanka (Hymenoptera, Sphecidae, Pemphredoninae)
J P V Lith (1978) Tijdschrift Voor Entomologie 121: 1-12 |
 | Sphecid Wasps Of The World - Errors And Omissions (Hymenoptera, Sphecidae)
A S Menke and R M Bohart (1979) Proceedings of The Entomological Society of Washington 81: 111-124 |
 | The New World genus Pluto (Hymenoptera, Sphecidae, Psenini)
J P V Lith (1979) Tijdschrift Voor Entomologie 122: 127-239 |
 | Silk glands in adult sphecid wasps (Hymenoptera, Sphecidae, Pemphredoninae)
G A R Melo (1997) Journal of Hymenoptera Research 6: 01-09 |
 | A New Species of Nitela (Hymenoptera: Sphecidae: Larrinae) from Australia with Notes on the Nests and Prey of Two Species
Robert W Matthews (2000) Journal of Hymenoptera Research 9: 41-47 |
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