Okolów C., 1980: Polygraphus punctifrons Thomas, eine interessante, boreale Borkenkäferart. Ein Beitrag zur Biologie und Ökologie. 2 pp.
50
2
LEP 2538
Oku T., 1968: New or little known species of the subfamily Olethreutinae injurious to coniferous trees from Japan (Lepidoptera: Tortricidae). 10 pp.
50
2
32058
Oku T., 1979: Acroclita and some allied genera (Lepidoptera: Tortricidae) from Japan, with descriptions of new taxa. 7 pp. Kontyu, Tokyo 47(4): 586-592.
95
4
LEP 5185
Oku T., 1979: Notes on a tortricid moth, Pristerognatha fuligana (Hübner). 2 pp. Kontyu, Tokyo 47(4): 616-617.
50
2
AEB 80074
Okuda T., Hodek I., 1983: Response to constant photoperiods in Ciccinella septempunctata bruckii populations from central Japan (Coleoptera, Coccinellidae). 2 pp. Acta Entomologica Bohemoslovaca 80: 74-75.
50
2
JJS 14191
Okudera S., 2008: Six new species of the Leafhopper genus Oncopsis (Auchenorrhyncha, Cicadellidae, Macropsinae) from Japan. 13 pp. Japanese Journal of systematic Entomology (N.S.) 14(2): 191-203.
95
4
JJS 15313
Okudera S., 2009: Taxonomic note on Japanese species of the genus Pedionis Hamilton (Auchenorrhyncha, Cicadellidae, Macropsinae). 6 pp. Japanese Journal of systematic Entomology (N.S.) 15(2): 303-318.
50
2
JJS 22269
Okudera S., Hayashi M., 2016: A new species of Japanese Japanagallia Ishihara (Hemiptera: Cicadellidae: Megophthalminae) and a new locality of J. pteridis from the Ryukyu Islands. 3 pp. Japanese Journal of Systematic Entomology 22(2): 269-271.
50
2
AEP 11135
Okunev P., 1933: Noví ruští tesaříci (Col. Ceramb.). 2 pp. Acta entomologica Musei nationalis Pragae 11: 135-136.
50
2
JJS 13257
Okushima Y., 2007: Taxonomic notes on some Lycocerus species (Coleoptera, Cantharidae) preserved in the Muséum National d’Histoire Naturelle, Paris. 9 pp. Japanese Journal of systematic Entomology (N.S.) 13(2): 257-265.
50
2
JJE 14139
Okushima Y., 2011: Report on the Japanese government overseas study program for art officials at Naturhistorisches Museum Basel, Switzerland. 15 pp. Japanese Journal of Entomology (N. S.)14(2): 139-153.
95
4
EBA 30041
Okushima Y., Brancucci M., 2008: A remarkable new species of the genus Lycocerus Gorham, 1889 from Laos and Vietnam (Coleoptera, Cantharidae). 7 pp. (in English). Entomologica Basiliensia et Collectionis Frey 30: 41-47.
50
2
ELT 28373
Okushima Y., Imasaka S., 2000: Three new species of the genus Athemus (Coleoptera, Cantharidae) from Japan. 13 pp. Elytra 28(2): 373-385.
95
4
JJE 15264
Okushima Y., Iwata Y., 2012: Utilizing of the exterminated wasp nests for education activities in Kurashiki Museum of Natural History. 11 pp. Japanese Journal of Entomology (N. S.) 15(4): 264-274.
50
2
ELT 27387
Okushima Y., Satô M., 1999: Cantharid beetles of the genus Habronychus (Coleoptera, Cantharidae) from Taiwan, with description of a new subgenus. 7 pp. Elytra 27(2): 387-403.
50
2
ELT 27131
Okushima Y., Satô M., 1999: Cantharid beetles of the genus Stenothemus (Coleoptera, Cantharidae) from Taiwan. 10 pp. Elytra 27(1): 131-140.
150
6
JJS 06147
Okushima Y., Sato M., 2000: A new species of the genus Themus (Coleoptera, Cantharidae) from Taiwan. 3 pp. Japanese Journal of systematic Entomology (N.S.) 6(1): 147-149.
50
2
JJS 06321
Okushima Y., Sato M., 2000: Note on a new subspecies of Athemus suturellus (Coleoptera, Cantharidae) from Central Honshu, Japan. 4 pp. Japanese Journal of systematic Entomology (N.S.) 6(2): 321-324.
50
2
72498
Okwakpam B. A., 1965: A preliminary check list of West African Thysanoptera. 10 pp.
95
4
LEP 6025
Okyar Z., Aktaç N., 1998: Trakya Bölgesi Heterocera (Lepidoptera) faunasina katkilar. [Contributions to the Heterocera (Lepidoptera) fauna of Turkish Thrace.] 10 pp. Turkish journal of entomology 22(1): 47-56.
50
2
FEH 462143
Oláh J., 1985: Four new Trichoptera from the Caucasus. 9 pp. [TRI 142] Folia Entomologica Hungarica (S.N.) 46(2): 143-151.
50
2
FEH 461137
Oláh J., 1985: Three new Trichoptera from Korea. 6 pp. [TRI 143] Folia Entomologica Hungarica (S.N.) 46(1): 137-142.
50
2
FEH 462139
Oláh J., 1985: Two new Trichoptera from Bhutan. 3 pp. [TRI 144] Folia Entomologica Hungarica (S.N.)46(2): 139-141.
50
2
FEH 47141
Oláh J., 1986: Four new Trichopterqa from Tanzania. 7 pp. [TRI 145] Folia Entomologica Hungarica (S.N.)47: 141-147.
50
2
FEH 48151
Oláh J., 1987: Record of Smicridea jamaicensis Flint from Cuba (Trichoptera: Hydropsychidae). 2 pp. Folia Entomologica Hungarica (S.N.) 48: 151-152.
50
2
FEH 48141
Oláh J., 1987: Seven new Rhyacophia species from Vietnam (Trichoptera: Rhyacophilidae). 9 pp. Folia Entomologica Hungarica (S.N.) 48: 141-149.
50
2
FEH 49157
Oláh J., 1988: Eight new Agapetus from Vietnam (Trichoptera, Glossosomatidae). 10 pp. [TRI 148] Folia Entomologica Hungarica (S.N.) 49: 157-166.
50
2
FEH 54093
Oláh J., 1993: Seven new Trichoptera from the Gombak River system, Malaysia. 8 pp. [TRI 149] Folia Entomologica Hungarica (S.N.) 54: 93-100.
50
2
FEH 55281
Oláh J., 1994: Three new Trichoptera from the Kopet-Dagh and Karakoram mountains. 6 pp. [TRI 150] Folia Entomologica Hungarica (S.N.) 55: 281-286.
50
2
EFA 3431
Oláh J., Mey W., 2013: New species of caddisflies from New Guinea (Insecta, Trichoptera). 24 pp. (in English). Entomofauna 34/31: 409-432.
195
8
CBU 54497
Olckers T., 2000: Biology and physiological host range of four species of Platyphora Gistel associated with Solanum mauritianum Scop. (Solanaceae) in South America (Coleoptera: Chrysomelidae). 14 pp. The Coleopterists Bulletin 54(4): 497-510.
95
4
95522
Oldekop E., 1930: Über das Hierarchische Prinzip in der Natur und seine Beziehungen zum Mechanismus-Vitalismus-Problem. 64 pp. (in German).
295
12
DIP 4442
Oldenberg L., 1901: Blepahrocera fasciata Westw. (Dipt.). 8 pp.
50
2
61878
Oldenberg L., 1904: Aus der „Zeitschrift für Hymenopterologie und Dipterologie“. Heft 2, 1904. Die Gattung Saucropus Lw. (Dipt.). 16 pp.
150
6
63006
Oldenberg L., 1914: Beitrag zur Kenntnis der europäischen Drosophiliden (Dipt.). 42 pp.
395
16
DIP 5780
Oldenberg L., 1914: Berichtigung zu meiner Drosophilidenarbeit. 1 pp.
50
2
DIP 2463
Oldenberg L., 1916: Einige Dolichopodiden meiner Ausbeute (Dipt.). 12 pp.
50
2
62260
Oldenberg L., 1917: Die Rhamphomyien (Dipt.) des Wiener Hormuseums. 14 pp.
95
4
DIP 5782
Oldenberg L., 1922: Bemerkungen über die ehemaligen Drosophiliden (Dipt.). 2 pp.
50
2
DIP 7389
Oldenberg L., 1923: Neue Acalyptraten (Dipt.) meiner Ausbeute. 13 pp. Deutsche entomologische Zeitschrift 1923: 307-319.
50
2
DIP 7390
Oldenberg L., 1924: Die bei Eriopeltis lichtensteini schmarotzende Leucopis (Dipt.). 3 pp.
50
2
DIP 2464
Oldenberg L., 1924: Zur Kenntnis der Asiliden-Gattung Lasiopogon (Diptera). 8 pp. [M15] [M40]
50
2
DIP 2465
Oldenberg L., 1927: Anthomyza fasciipennis sp. n. (Dipt.). 3 pp.
50
2
LEP 4556
Oldenburg C., Oprean I., Klima B., 1998: The influence of temperature on the synthetic pheromone of the grape moth Lobesia botrana (Lepidoptera: Torricidae) and on pheromone components of three other species of moths. 6 pp.
50
2
LEP 4557
Oldenburg C., Oprean I., Klima B., 1998: The influence of UV irradiation on the synthetic pheromone of the grape moth Lobesia botrana (Lepidoptera: Tortricidae). 10 pp.
50
2
63007
Oldengerg L., 1920: Dipteren aus den Alpen. 14 pp.
95
4
63624
Oldroyd H., 1937: Bombyliidae from Chile and Western Argentine (Part II). 11 pp.
95
4
DIP 7067
Oldroyd H., 1939: Chrysopilus nubecula Fallén (Diptera: Rhagionidae), a species new to Britain. 2 pp.
50
2
DIP 5783
Oldroyd H., 1949: Diptera. Introduction, and keys to families. 4 pp.
50
2
DIP 2470
Oldroyd H., 1955: A wingless Dolichopodid (Diptera) from Campbell Island. 4 pp.