 | Classification of the entomophilous wasps, or the superfamily Sphegoidea
W H Ashmead (1899) Canadian Entomologist 31: 145-155 |
 | Descriptions of two new Psenid wasps from the United States
(1910) Proceedings of The Entomological Society of Washington Dc 12: 99-104 |
 | Notes on fossorial Hymenoptera. XIX. On new species from Australia
R E Turner (1916) Annals and Magazine of Natural History 17: 116-136 |
 | 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 |
 | Sphecidae and Pompilidae (Hymenoptera) collected by Mr. K. M. Guichard in West Africa and Ethiopia, 1941-1948
G Arnold (1951) Bull. Brit. Mus. (Nat. Hist.), London Ent. 2: 95-183 |
 | The group of Psenulus pulcherrimus (Bingham) (Hymenoptera, Sphecidae)
J P V Lith (1966) Tijdschrift Voor Entomologie 109: 35-48 |
 | 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 |
 | The generic placement of two Nearctic Holopyga with biological notes (Hymenoptera:Chrysididae)
(1969) Proceedings of The Entomological Society of Washington 71: 351-361 |
 | Ecological-behavioral studies of the wasps of Jackson Hole, Wyoming
H E Evans (1970) Bulletin of The Museum of Comparative Zoology 140: 451-511 |
 | 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 |
 | FURTHER STUDIES ON THE WASPS OF JACKSON-HOLE WYOMING USA HYMENOPTERA ACULEATA
H E Evans (1973) Great Basin Naturalist 33: 147-155 |
 | 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 |
 | Presencia de la subtribu Ammoplanina en Chile (Hymenoptera: Sphecidae: Pemphredoninae)
(1980) Revista Chilena De Entomologia 10: 67-70 |
 | Ergänzungen und Berichtigungen zu R. Keilbachs Bibliographie und Liste der
Bernsteinfossilien*) — Ordnung Hymenoptera
Ute Spahr (1987) Stuttgarter Beiträge zur Naturkunde. Serie B. Geologie und Paläontologie 127: 1-121 |
 | An exploratory analysis of cladistic relationships within the superfamily Apoidea, with special reference to sphecid wasps (Hymenoptera)
B A Alexander (1992) Journal of Hymenoptera Research 1: 25-61 |
 | World species of the wasp genus Holotachysphex de Beaumont (Hymenoptera : Sphecidae)
W J Pulawski (1992) Proceedings of the Entomological Society of Washington 94: 223-242 |
 | Two new Microstigmus species (Hymenoptera, Sphecidae), with the description of their parasite, Goniozus microstigmi sp. n. (Hymenoptera, Bethylidae)
Melo G A R De and H E Evans (1993) Proceedings of the Entomological Society of Washington 95: 258-263 |
 | Nesting biology of Microstigmus myersi Turner, a wasp with long-haired larvae (Hymenoptera: Sphecidae, Pemphredoninae)
G A R Melo and L A O Campos (1993) Journal of Hymenoptera Research 2: 183-188 |
 | Revision of the world genera of the subtribe Stigmina (Hymenoptera: Apoidea: Sphecidae: Pemphredoninae), Part 1
A T Finnamore (1995) Journal of Hymenoptera Research 4: 204-284 |
 | The last twenty years of parasitic Hymenoptera karyology: an update and phylogenetic implications
Vladimir E Gokhman and Donald L J Quicke (1995) Journal of Hymenoptera Research 4: 41-63 |
 | The wasp genus Gastrosericus Spinola, 1839 (Hymenoptera: Sphecidae)
Wojciech J Pulawski (1995) Memoirs of the California Academy of Sciences 18: 1-173 |
 | A new Ammoplanus Gussakovskij (Hymenoptera: Sphecidae: Pemphredoninae) from San Clemente Island, California
A S Menke (1997) Proceedings of the Entomological Society of Washington 99: 133-135 |
 | Silk glands in adult sphecid wasps (Hymenoptera, Sphecidae, Pemphredoninae)
G A R Melo (1997) Journal of Hymenoptera Research 6: 01-09 |
 | Family-group names in Sphecidae (Hymenoptera: Apoidea)
A S Menke (1997) Journal of Hymenoptera Research 6: 243-255 |
 | Sexual dimorphism of wasp antennal structure in relation to parasitic and non-parasitic behavior (Hymenoptera: Sphecidae)
W T Wcislo (1998) Journal of Hymenoptera Research 7: 178-181 |
 | The Co-Radiations of Pollinating Insects and Angiosperms in the Cretaceous
David Grimaldi (1999) Annals of the Missouri Botanical Garden 86: 373-406 |
 | Biology and systematics of New World Heterospilus (Hymenoptera: Braconidae) attacking Pemphredoninae (Hymenoptera: Sphecidae)
(1999) Journal of Hymenoptera Research 8: 13-22 |
 | 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 |
 | A Review of the Sphex flavipennis Species Group (Hymenoptera: Apoidea: Sphecidae: Sphecini)
A S Menke and W J Pulawski (2000) Journal of Hymenoptera Research 9: 324-346 |
 | Revision of the world genera of tribe Stigmini (Hymenoptera: Apoidea: Crabronidae: Pemphredoninae), Part 2. Species of Incastigmus Finnamore
(2002) Journal of Hymenoptera Research 11: 12-71 |
 | Descriptions and biology of nine new species of Arpactophilus (Hymenoptera: Crabronidae), with a key to described Australian species
Robert W Matthews and Ian D Naumann (2002) Journal of Hymenoptera Research 11(1): 101-133 |
 | Morphological studies on the last instar larva of Centris (Hemisiella) tarsata Smith from Brazil (Insecta, Hymenoptera, Anthophoridae)
S C Buys (2005) Spixiana 28: 175-179 |
 | A Survey of the Bees of the Black Rock Forest Preserve, New York (Hymenoptera: Apoidea)
Valerie Giles and John S Ascher (2006) Journal of Hymenoptera Research 15: 208-231 |
 | Nomenclatural Changes in Old World Crabronidae (Hymenoptera), with Taxonomic Comments and New Distribution Records
Wojciech J Pulawski (2006) Journal of Hymenoptera Research 15: 164-170 |
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