Lelej A. S., 1976: Dopolnenie k faune os-nemok (Hymenoptera: Mutillidae) Mongolii. 14 pp. [HYM 2284] Nasekomye Mongolii 4: 268-281.
50
2
IMO 05526
Lelej A. S., 1977: Novye dannye o faune os-nemok (Hymenoptera, Mutillidae) Mongolii. 11 pp. [HYM 2285] Nasekomye Mongolii 5: 526-536.
50
2
HYM 2288
Lelej A. S., 1986: Dorožnye osy rodov Dipogon Fox i Poecilaageniella Ishikawa (Hymenoptera, Pompilidae) Dalnego Vostoka. 10 pp.
50
2
EFA 1319
Lelej A. S., 1992: Two interesting species of velvet ants from China (Hymenoptera, Mutillidae). 8 pp. [M23] Entomofauna 13/19: 281-288.
50
2
BTE 09805
Lemarie J., 1959: Erster Beitrag zur Kenntnis der Parasiten von Exoteleia dodecella L. (Hymenoptera: Chalcidoidea; Proctotrupoidea; Bethyloidea). Mit 1 Textfig., 5 pp. [HYM2293] Beiträge zur Entomologie 9(7-8): 805-809.
50
2
IJE 06081
Lensky Y., Kalinsky B., 1971: Haemolymph proteins of the honey bee – III. Presence of drones‘ haemolymph proteins in the reproductive organs. 16 pp. Israel Journal Ent. 6(1): 81-96.
50
2
HYM 6651
Lenteren J. C., Bakker K., 1975: Discrimination between parasitised and unparasitised hosts in the parasitic wasp Pseudeucoila bochei: a matter of learning. 2 pp.
50
2
53649
Lenteren J. C., Bakker K., 1978: Behavioural aspects of the functional responses of a parasite (Pseudeucoila bochei Weld) to its host (Drosophila melanogaster). 21 pp.
150
6
HYM 2295
Lesne P., 1891: Braconide du genre Perilitus Nees. 4 pp.
50
2
HYM 2296
Leston D., 1971: The Ectatommini (Hymenoptera: Formicidae) of Ghana. 4 pp.
50
2
EFA 3505
Levchenko T. V., Tomkovich K. P., 2014: Contribution to the bee fauna (Hymenoptera: Apiformes) of the Khanty-Mansi Autonomous Region, Western Siberia, Russia. 16 pp. (in English). Entomofauna 35/5: 85-100.
150
6
53650
LeVeque N., 1928: Carpenter bees of the genus Mesotrichia obtained by the American Museum Congo Expedition, 1909 – 1915. 23 pp.
195
8
HYM 6652
Levin M. D., 1957: Artifical nesting burrows for Osmia lignaria Say. 2 pp.
50
2
HYM 2298
Lewis F. B., 1960: Factors Affecting Assessment of Parasitization by Apanteles fumiferanae Vier. and Glypta fumiferanae (Vier.) on Spruce Budworm Larvae. 11 pp.
50
2
HYM 2299
Lewis T., 1975: Colony size, density and distribution of the leaf-cutting ant, Acromyrmex octospinosus (Reich) in cultivated fields. 14 pp.
50
2
IKO 18335
Li C.-D., Byun B.-K., 2001: Genus Arrhenophagus Aurivillius (Hymenoptera, Encyrtidae) new to Korea. 4 pp. [HYM 2300] (in English). Insecta Koreana 18(4): 335-338.
50
2
IKO 18339
Li C.-D., Byun B.-K., Bae W.-I., 2001: Two species of Marietta Motschulsky (Hymenoptera, Aphelinidae) new to Korea. 6 pp. [HYM 2301] (in English). Insecta Koreana 18(4): 339-344.
50
2
51392
Lichtenstein J. L., Picard F., 1918: Étude morphologique et biologique du « Sycosoter lavagnei » Picard et J. L. Licht., hecabolide parasite de l’ »Hypoborus ficus » Er. 35 pp.
295
12
HYM 2306
Lichtwardt B., 1919: Die Nemestriniden des Ungarischen Nationalmuseums in Budapest. 5 pp.
50
2
HYM 2302
Lieftinck M. A., 1932: Remarks upon the early stages of Aulacodes crassicornalis (Guen.) an its parasite Rhachioplex javanicus Ferriére. 6 pp.
50
2
52799
Lieftinck M. A., 1957: Revision of the carpenter-bees (Xylocopa Latr., subgenus Maiella Michener) of the Papuan region. 52 pp.
495
20
HYM 4890
Lieftinck M. A., 1958: The identity of some Fabrician types of bees (Hymenoptera, Apoidea). II. One Amegilla Friese and two species of Megachile Latr. 5 pp.
50
2
53064
Lieftinck M. A., 1964: The identity of Apis aestuans Linné, 1758, and related Old World carpenter-bees (Xylocopa Latr.). 24 pp.
195
8
HYM 5506
Lieftinck M. A., 1977: Notes on the melectine genus Paracrocisa Alfken, with a new record of P. sinaitica Alfken (Hymenoptera, Anthophoridae). 3 pp.
50
2
HYM 2307
Liljencrantz A., 1957: Ichneumon saltator par Charles de Geer 1757. 12 pp.
50
2
ESC 13334
Lim J., Terayama M., Shin S., Lee S., 2010: Taxonomic notes on the genus Holepyris (Hymenoptera: Bethylidae) from Korea with descriptions of six new species. 11 pp. Entomological Science 13(3): 334-344.
50
2
53652
Lima A. C., 1951: Espécies de Eiphosoma Cresson (Hymenopt. Ichneum. Ophion.). 20 pp.
195
8
HYM 2308
Lima da C. A., 1938: Sobre dois Calcidideos parasitos de larvas de Curculionidae (Hymenoptera: Pteromalidae, Pteromalinae). 5 pp.
50
2
HYM 2311
Lima da Costa A., Guitton N., 1961: Sobre dois Icneumonideos Brasileiros. 9 pp.
50
2
JTM 422013
Lin K. S., 1989: The genus Ropronia (Hymenoptera: Roproniidae) from Fukien, China. 4 pp. [HYM 6654] Journal of Taiwan Museum 42(2): 13-16.
50
2
HYM 6655
Lin N., 1963: Observations of suspected density dependent fighting between females of the cicada killer wasp Sphecius speciosus. 3 pp.
50
2
53653
Lin N., 1963: Territorial behavior in the cicada killer wasp, Sphecius speciosus (Drury) (Hymenoptera: Sphecidae). I. 17 pp.
150
6
HYM 6656
Lin N., 1965: The use of emergence holes of the cicada killer as nest burrows by Tachytes (Hymenoptera: Sphecidae). 3 pp.
50
2
HYM 6657
Lin N., 1965: The use of sand grains by the pavement ant Tetramorium caespitum While attacking halictine bees. 5 pp.
50
2
HYM 6658
Lin N., 1966: Copulatory behaviour of the cicada killer wasp, Sphecius speciosus. 3 pp.
50
2
HYM 6659
Lin N., 1966: Weather and the natural regulation of three populations of the cicada killer waps, Sphecius speciosus. 1 pp.
50
2
HYM 6660
Linares B., Hernández J., Morillo J., Hernández L., 2001: Introducción de Ageniaspis citricola Logvinovskaya, 1983 (Hymenoptera: Encyrtidae) para el control del „minador de la hoja de los cítricos“ Phyllocnistis citrella Staiton (Lepidoptera: Gracillariidae: Phyllocnistinae) en el estado Yaracuy, Venezuela. [Introduction of Ageniaspis citricola Logvinovskaya, 1983 (Hymenoptera: Encyrtidae) for controlling the citrus leaf miner Phyllocnistis citrella Staiton (Lepidoptera: Gracillariidae: Phyllocnistinae) in Yaracuy State, Venezuela.] 3 pp. Entomotropica 16(2): 143-145.
50
2
53066
Lindauer M., 1952: Ein Beitrag zur Frage der Arbeitsteilung in Bienenstaat. 47 pp.
395
16
HYM 5507
Lindqvist E., 1936: Das bisher unbekannte Männchen von Lygaeonematus retusus Thoms. (Hym. Tenthr.). 2 pp.
50
2
HYM 5508
Lindqvist E., 1937: Zur Kenntnis der Larve von Arge coerulescens Geofft. (Hym. Tenthr.). 2 pp.
50
2
HYM 5509
Lindqvist E., 1937: Zwei neue Nematiden (Hym. Tenthr.) aus Finnland. 6 pp.
50
2
HYM 5510
Lindqvist E., 1941: Einige neue Nematinen-Arten und -Aberrationen (Hym. Tenthr.). 7 pp.
50
2
53067
Lindqvist E., 1941: Zur Kenntnis einiger Amauronematus-Arten (Hym., Tenthr.). 16 pp.
95
4
HYM 5511
Lindqvist E., 1942: Pteronidea curtispinis Ths., eine Blattwespe mit vier Generationen. 3 pp.
50
2
HYM 5512
Lindqvist E., 1943: Zur Kenntnis einiger finnischen Nematinen. (Hym. Tenthr.). 10 pp.
50
2
HYM 5513
Lindqvist E., 1943: Zur Kenntnis einiger Tenthrediniden. 5 pp.
50
2
HYM 5514
Lindqvist E., 1944: Über die hochnordische Nematinen. (Hym. Tenthr.). 7 pp.
50
2
HYM 5515
Lindqvist E., 1944: Über die von Holmgren beschriebenen Nematinen. (Hym. Tenthr.). 6 pp.
50
2
HYM 5516
Lindqvist E., 1944: Über einige hochnordische Nematinen. (Hym. Tenthr.). 7 pp.
50
2
HYM 5517
Lindqvist E., 1946: Über Blattwespen der Amauronematus-viduatus-Gruppe. 7 pp.