 | Birds of the Clear Creek District, Colorado
F C Lincoln (1920) The Auk 37: 60-77 |
 | Revision of the beetles of the genus Disonycha occurring in America north of Mexico
Doris Holmes Blake (1933) Proceedings of The United States National Museum 82: 1-66 |
 | Asiphonaphis and Aphis studies (Homoptera: Aphididae)
Knowlton (1937) Entomological News 48: 170-172 |
 | A revision of Nearotic Dorilaidae (Pipunculidae)
D Elmo Hardy (1943) Kansas University Science Bulletin 29: 3-231 |
 | The chigger mites of Kansas (Acarina, Trombiculidae)
Richard B Loomis (1956) University of Kansas Science Bulletin 37(19): 1195-1443 |
 | A revision of the bees of the genus Melissodes in North and Central America. Part III (Hymenoptera, Apidae)
(1961) University of Kansas Science Bulletin 42: 283-663 |
 | Review of the genus Cerceris in America north of Mexico (Hymenoptera: Sphecidae)
(1965) Proceedings of The United States National Museum 116: 333-548 |
 | On the classification of the anagyrine Encyrtidae, with a revision of some of the genera (Hymenoptera: Chalcidoidea)
G J Kerrich (1967) Bulletin of the British Museum (Natural History) (Entomology) 20: 143-250 |
 | On the classification of the Anagyrine Encyrtidae, with a revision of some of the genera (Hymenoptera: Chalcidoidea)
G J Kerrich (1967) Bulletin of The British Museum (Natural History) Entomology 20(5): 141-250 |
 | The New World genus Pluto (Hymenoptera, Sphecidae, Psenini)
J P V Lith (1979) Tijdschrift Voor Entomologie 122: 127-239 |
 | A revision of the honey ants, genus Myrmecocystus, first supplement (Hymenoptera: Formicidae)
(1982) Bulletin Southern California Academy of Sciences 81: 69-86 |
 | The Annual Pattern of Feeding, Growth, and Sexual Reproduction in Cyanea (Cnidaria: Scyphozoa) in the Niantic River Estuary, Connecticut
Robert H Brewer (1989) Biol Bull 176: 272-281 |
 | A review of the North American species of Thinodytes Graham and Mauleus Graham (Hymenoptera: Pteromalidae)
(1995) Journal of Hymenoptera Research 4: 1-24 |
 | A Taxonomic Synopsis of the Genus Salsola (Chenopodiaceae) in North America
Sergei L Mosyakin (1996) Annals of the Missouri Botanical Garden 83: 387-395 |
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