Lankhorst, 1972: Cytotaxonomic notes on some Alpine Caddis-flies (Trichoptera: Phyacophilidae, Odontoceridae, Limnephilidae). 7 pp. 

 Lansbury I., 1965: 7. Notes on the Hemipteraa, Coleoptera, Diptera and other invertebrates of the Burren, Co. Clare and Inishmore, Aran Islands. 27 pp. 

 Larsson R., 1973: The Alimentary Canal of Lepisma saccharina L. (Thysanura, Lepismatidae) A Short Anatomical Description with Notes on Microbiological Associations. 8 pp. 

 Lasebikan B. A., Betsch J. M., Dallai R., 1980: A new genus of Symphypleona (Collembola) from West Africa. 5 pp. 

 Lasebikan B. A., Betsch J.-M., Dallai R., 1980: A new genus of Symphypleona (Collembola) from West Africa. 5 pp. Systematic Entomology 5(2): 179-183.

 Laugé G., Launois M., 1980: Effects of two photo-thermoperiodic or aperiodic condition on the Madagascan migratory locust Locusta migratoria capito (Saussure) (Orthop. Acrididae). 11 pp. (in French). [ORT 1255]  Annales de la Societe entomologique de France (N.S.) 16(2): 221-231.

 Launay H., Beaucournu J. C., 1982: Taxonomic criterious and test of paleobiogeography of two twin-species, Xenopsylla ramesis (Rotschild, 1904) and Xenopsylla cunicularis Smit, 1957 (Siph. Pulicidae): biometrical approach. 12 pp. (in French). [ASN 193]  Annales de la Societe entomologique de France (N.S.) 18(1): 43-54.

 Launois M., Launois-Luong M. H., 1980: Age determination of field winged migratory locust Locusta Migratoria, by investigation of ventral thoracic pilosity (Orthop. Acrididae). 15 pp. (in French). [71898] Annales de la Societe entomologique de France (N.S.) 16(2): 233-247.

 Lauterbach K. E., 1972: Zur Kenntnis der Skorpionsfliegen des Balkans (Mecoptera, Panorpidae). 32 pp. (in German). Deutsche Entomologische Zeitschrift (N.F.) 19 (1-3): 109-140.

 Lavletshina A. G., (ed.), 1979: Entomofauna jugo-zapadnogo Kyzylkuma. 128 pp. 

 Lawrence P. N., 1960: The discovery of Onychiurus schoetti (Lie-Pettersen, 1896), sensu Stach, 1947 (Collembola) in British caves. 4 pp. 

 Lawrence P. N., 1963: New records of Irish Collembola. 6 pp. [M34] 

 Lawrence P. N., 1968: On Bagnall’s species of the genera Anurida and Anuridella (Collembola: Hypogastruridae). 13 pp. 

 Lawrence P. N., 1970: Collembola. In: La faune Terrestre de l’ile de Sainte-Hélene. Premiere partie, 1. 17 pp. 

 Lawrence P. N., 1970: The rediscovery of Neanura hystrix Bagnall (Collembola, Neanuridae). 5 pp. [M34] 

 Lawrence P. N., 1971: A review of the genus Neotropiella Handschin, 1942 (Insecta, Collembola). 6 pp. 

 Layton M. B., Boethel D. J., 1988: Recovery of N2 fixytion in soybean following insect-induced defoliation. 9 pp. 

 Leclercq J., Gaspar C., Delecluse M. P., Thirion C., 1976: Premier examen du repeuplement entomofaunique des bermes de l’autoroute de Wallonie. 16 pp. 

 Lecoq M., 1978: Biology and dynamics of an Acridian population in a soudanese zone in West Africa (Orthoptera, Acrididae). 79 pp. (in French). [71899] Annales de la Societe entomologique de France (N.S.) 14(4): 603-681.

 Lecoq M., 1980: Biology and dynamics of an Acridian population in a soudanese zone in West Africa (Orthopt., Acrididae). Complementary article. 25 pp. (in French). [71900] Annales de la Societe entomologique de France (N.S.) 16(1): 49-73.

 Ledger J. A., 1968: Dennys aequatorialis n. sp. (Mallophaga: Menoponide) from the mottled swift, Apus aequatorialis. 6 pp. 

 Ledger J. A., 1969: Ectoparasite load in a laughing dove with a deformed mandible. 4 pp. 

 Ledger J. A., 1970: A new species of Solenopotes Enderlein (Anoplura: Linognathidae) from an African antelope. 6 pp. 

 Ledger J. A., 1970: A new species of Strigiphilus Mjöberg (Mallophaga: Philopteridae) from the Giant Eagle-owl Bubo lacteus. 10 pp. 

 Ledger J. A., 1970: A preliminary review of Dennyus (Mallophaga: Menoponidae) parasitic on swiftlets. 22 pp. 

 Ledger J. A., 1971: A new species of Linognathus (Anoplura: Linognathidae) from the Damara dikdik.7 pp. 

 Ledger J. A., 1971: A review of Dennyus (Phthiraptera: Menoponidae) parasitic on the avian genera Apus and Cypsiurus. 20 pp. 

 Ledger J. A., 1971: Notes on the genus Plegadiphilus (Phthiraptera: Menoponidae) with description of a new species. 11 pp. 

 Ledger J. A., 1973: A new species of Linognathus (Phthiraptera: Linognathidae) from the feet of an African antelope. 4 pp. 

 Ledger J. A., 1973: A new species of Plegadiphilus (Phthiraptera: Menoponidae) from the South African Bald Ibis. 6 pp. 

 Ledvinka J., Rupeš V., Tomášek L., 1984: Current resistance of Blattella germanica to insecticides in western Bohemia (Czechoslovakia). 7 pp. Acta Entomologica Bohemoslovaca 81: 171-177.

 Lee B. H., 1974: Étude de la faune Coréenne des insectes Collemboles. II. Description de quatre especes nouvelles de la famille Hypogastruridae. 14 pp. 

 Lee B. H., 1974: Étude de la faune Coréenne des Insectes Collemboles. V. Inventaire des grottes de Corée et étude sur les Tomoceridae cavernicoles avec la description d’une nouvelle espece. 16 pp. 

 Lee B. H., 1975: Étude de la faune Coréenne des Insectes Collemboles. VI. Sur la famille des Tomoceridae, édaphiques, avec la description de quatre nouvelles especes et d’une nouvelle sous-espece. 17 pp. 

 Lee B. H., Hwang U. W., Kim W., Park K. H., Kim J. T., 1995: Systematic position of cave Collembola, Gulgastrura peticulosa (Insecta) based on morphological characters and 18S rDNA nucleotide sequence analysis. 8 pp. 

 Lee B. H., Thibaud J. M., 1975: Étude de la faune Coréenne des insectes Collemboles. VII. Hypogastruridae de Corée du Nord. 9 pp. 

 Lee B.-H., Thibaud J.-M., 1987: A critical review of the taxonomy of Gulgastrura reticulosa (Collembola: Hypogastruridae), a cave springtail from Korea. 7 pp. Systematic Entomology 12(1): 73-79.

 Lee G. S., Woo K. S., 2002: A new Frankliniella species (Thysanoptera, Thripidae) on Gramineae from Korea. 6 pp. 

 Lee S. J., Park J. H., Ro T. H., 2006: Ephemeropteran community structure and spatial stability of local populations of the major species group in the Keumho River. 9 pp. (in English). Entomological research 36: 98-106.

 Leentvaar P., 1955: Over let gedrag van libellen. 4 pp. 

 Legal L., Plawecki M., 1995: Comparative sensitivity of various insects to toxic compounds from Morinda citrifolia (L.). 5 pp. [B22] [HYM 2273] [DIP 1826] Entomological Problems 26(2): 155-159.

 Legrand J., 1974: Comparative study of autotomy on larvae of Zygoptera (Odon.). 12 pp. (in French). [ODN 264]  Annales de la Societe entomologique de France (N.S.) 10(3): 635-646.

 Legrand J., 1977: Description of Calopterygine larvae (four species) from Gaboon (Odonata). 15 pp. (in French). [71901] Annales de la Societe entomologique de France (N.S.) 13(3): 453-467.

 Lehmkuhl D. M., 1972: Baetisca (Ephemeroptera: Baetiscidae) from the western interior of Canada with notes on the life cycle. 4 pp. 

 Lehmkuhl D. M., 1973: A new species of Baetis (Ephemeroptera) from ponds in the Canadian arctic, with biological notes. 4 pp. 

 Lehmkuhl D. M., 1976: Additions to the taxonomy, zoogeography, and bilogy of Analetris eximia (Acanthametropodinae: Silphlonuridae: Ephemeroptera). 9 pp. 

 Leinaas H. P., 1981: Cyclomorphosis in the furca of the winter active Collembola Hypogastrura socialis (Uzel). 4 pp. 

 Lek S., Carapelli A., 1998: Isotomurus nebulosus, a new Pyrenean species of the palustris group (Insecta, Collembola, Isotomidae). 4 pp. Spixiana 21(2): 125-128.

 Lemaire J. M., Beaucournu J. C., 2012: Une localité nouvelle et un hote nouveau pour la puce d’oiseau Ceratophyllus vagabundus alpestris Jordan, 1926 (Siphonaptera, Ceratophyllidae). 5 pp. Biocosme mésogéen 29(2): 37-41.

 Lemche H., 1940: The origin of winged insects. 42 pp.