Lestage J. A., 1930: Notes sur le genre Massartella nov. gen. de la famille Lephtophlebiidae (Ephemeroptera) et le génotype Massartella Brieni Lest. 10 pp. 

 Lestage J. A., 1936: Notes trichoptérologiques. XIV. Les composantes de la faune sud-africaine et la dispersion transafricaine de quelques especes. 28 pp. [B20] [B23] [M26] [M60] 

 Lestage J. A., 1938: Contribuiton a l’étude des Éphéméropteres. XVI. – Recherches critiques sur le complexe amétropo-métrétopodidien. 28 pp. [M26] 

 Lestage J. A., 1938: Contribution a l’étude des Ephéméropteres. XXI. – Notes critiques sur l’assimilation des Polymitarcys aus Ephoron et sur les Polymitarcys paléarctiques. 14 pp. [M39] 

 Leubert F., Scheffel H., 1984: Moulting and reproduction in Lithobius forficatus (Chilopoda). 7 pp. 

 Levanidov V. Ja., 1976: Biomassa i struktura donnych biocenozov malych vodotokov Tshukotskogo poluostrova. 17 pp. 

 Lever J., Sobels F. H., 1951: Some remarks on the occurrence of the genus Drosophila in the Netherlands. 5 pp. 

 Levinson H., Levinson A., 1999: Instinctive and intentional food storage by animals and man. 7 pp. Spixiana 22(2): 181-187.

 Levý J., 1948: Příspěvek k motýlí fauně jihočeské. Motýli okolí Klučenic, Orlíka n. Vlt., Písku a Červené n., Vlt. Part 1 from parts 1-2. 12 pp. [LEP 2167] [M66] Acta Societatis entomologicae Cechosloveniae 45: 78-89

 Levý J., 1948: Příspěvek k motýlí fauně jihočeské. Part 2 from parts 1-2. 6 pp. [LEP 2168] [M66] Acta Societatis entomologicae Cechosloveniae 45: 156-161.

 Lewandowski S., 2001: Lasiocampa terreni (Herrich-Schäffer, 1847) – Bestätigung des Artstatus und Beschreibung der Präimaginalstadien (Lepidoptera: Lasiocampidae). 4 pp. Entomologische Zeitschrift 111(2): 43-46.

 Lewandowski S., Fischer K.-H., 2002: Beitrag zur Schwärmer- und Spinnerfauna von Zypern, sowie eine Übersicht der bisher bekannten Arten (Lepidoptera). 9 pp. [32538] Entomologische Zeitschrift 112(11-18): 264-272.

 Lewis J. G. E., 1961: On Schendyla Peyerimhoffi Brölemann and Ribaut, and Geophilus Pusillifrater Verhoeff, two Geophilomorph Centipedes new to the British Isles. 7 pp. (in English). Annals and Magazine of Natural History 13(4): 393-399.

 Lewis J. G. E., 1963: On Clinopodes Poseidonis (Verhoeff) (Chilopoda: Geophilomorpha: Geophilidae), with a description of a new subspecies from the Red sea Littoral. 7 pp. (in English). Annals and Magazine of Natural History 13(6): 49-55.

 Lewis J. G. E., 1963: On the spiracle structure and resistance to desiccation of four species of geophilomorph centipedes. 6 pp. (in English). 

 Lewis R. E., 1962: On a small collection of fleas from Northern Syria with the description of a new species of Rhadinopsylla Jordan and Rothschild, 1912. 4 pp. 

 Lewis R. E., 1963: A new species of flea from the mole rat, Spalax ehrenbergi. 4 pp. 

 Lewis R. E., 1964: A collection of fleas (Siphonaptera) from Northern Saudi Arabia. 6 pp. 

 Lewis R. E., 1964: Additional records of fleas from Lebanon, Syria and Jordan. 9 pp. 

 Lewis R. E., 1966: The fleas (Siphonaptera) of Egypt, new records. 5 pp. 

 Lewis R. E., 1968: A new Ancistropsylla Toumanoff and Fuller, 1947 (Siphonaptera: Ancistropsyllidae) from the Axis and Barking Deer in Nepal. 5 pp. 

 Lewis R. E., 1971: A new genus and species of flea afrom the lesser giant flying squirrel in Nepal (Siphonaptera: Ceratophyllidae). 8 pp. 

 Lewis R. E., 1971: Rowleyella arborea, a new genus of squirrel flea from Nepal (Siphonaptera: Ceratophyllidae). 5 pp. 

 Lhoste J., 1936: Contributions á l’étude de la afaune du Mozambique. Voyage de M. P. Lesne (1928-1929) 24e Note. – Coléoptéres – Scydmaenidae. 3 pp. [M38] 

 Li C., Meng J., Wang Y., 2007: Dawsonolagus antiquus, a primitive lagomorph from the Eocene Arshanto Formation, Nei Mongol, China. 14 pp. Bull. Carn. Mus. Nat. Hist. 39: 97-110.

 Li C., Wang Y., 2007: A brief history of Mary R. Dawson’s research in China. 9 pp. Bull. Carn. Mus. Nat. Hist. 39: 17-25.

 Liberti G., 1981: Description of a new Danacaea from Calabria (Italy) (Col., Dasytidae). 2 pp. [M16] 

 Liberti G., 1982: Dasytes (Metadasytes) of Taiwan (Col., Dasytidae). Part 1 from parts 1-2. 8 pp. [M16] 

 Liberti G., 1984: Dasytes (Mesodasytes) of Taiwan (Coleoptera, Dasytidae). Part 2 from parts 1-2. 4 pp. [M19] [M37] Entomologica Basiliensia 9: 324-327.

 Lichtenberger F., 1986: Der Erstnachweis von Ethmia (= Psecadia) lugubris (Staudinger, 1879) für Niederösterreich sowie die bisher bekannte Verbreitung der Art (Lepidoptera, Ethmiidae). 6 pp. [M23] Entomofauna 7/26: 361-368.

 Lichtwardt B., 1912: Die Dipterengattung Nycterimyia Lichtw. 4 pp. [M40] 

 Lichtwardt B., 1920: Über afrikanische Nemestriniden (Dipt.). 3 pp. 

 Liebherr J. K., 1983: Larval description of Calybe (Ega) sallei (Chevrolat) with a preliminary assessment of lachnophorine affinities (Coleoptera: Carabidae). 7 pp. The Coleopterists Bulletin 37(3): 254-260.

 Liebke M., 1937: Laufkäfer-Studien XI. 5 pp. Entomologhisches Nachrichtenblatt 11: 9-13.

 Liebster G., XXXX: Notwendigkeit und Möglichkeiten der Rationalisierung im obstbaulichen Pflanzenschutz. 14 pp. (in German). Institut für Obstbau der Technischen Hochschule München XX: 81-94.

 Lieftinck M. A., 1957: Revision of the carpenter-bees (Xylocopa Latr., subgenus Maiella Michener) of the Papuan region. 52 pp. 

 Lieftinck M. A., 1964: The identity of Apis aestuans Linné, 1758, and related Old World carpenter-bees (Xylocopa Latr.). 24 pp. 

 Likovský J., Stloukal M., 2006: Unique pathological findings in skeletal remains of the monks from the Kladruby Monastery, western Bohemia (17th – 18th centuries). 16 pp. 

 Likovský J., Stloukal M., 2006: Unique pathological findings in skeletal remains of the monks from the Kladruby Monastery, western Bohemia (17th – 18th centuries). 16 pp. [JMP 75061] Časopis Národního Muzea, Řada přírodovědná 175(1-2): 61-76.

 Likovský Z., 1969: Anisotropic and isotropic chitin in some Arthropods. 2 pp.  

 Likovský Z., 1970: Hodnoty krevní srážlivosti některých obojživelníků. 3 pp. 

 Likovský Z., 1977: Aleochara (Rheochara) lepida sp. n. aus Szetschuan (Coleoptera, Staphylinidae). 4 pp. [STA772] Acta entomologica Musei nationalis Pragae 39: 213-216.

 Likovský Z., 1981: Ergebnisse der Tschechoslovakisch-Iranischen Entomologischen Expeditionen nach dem Iran. Coleoptera: Staphylinidae, Subtribus Aleocharae. 12 pp. Acta entomologica Musei nationalis Pragae 40: 359-370

 Likovský Z., Lohnický K., Pokorná D., Pujman V., 1971: Vyšetřovací metody srovnávací hematologie obratlovců. 36 pp. 

 Lima da Costa A., Guitton N., 1961: Sobre dois Icneumonideos Brasileiros. 9 pp. 

 Lima I. M. B., 1996: Uma nova espécie de Circoniscus Pearse, 1917 de regiao Amazônica (Crustacea: Isopoda: Scleropactidae). 10 pp. Amazoniana 14(1-2): 91-100.

 Lima I. M. B., 1996: Uma nova espécie de Prosekia Vandel, 1968 da Amazônica Brasileira (Crustacea: Isopoda: Philosciidae). 8 pp. Amazoniana 14(1-2): 101-108.

 Limat M., Duelli P., 2000: Die Bedeutung von Ökoton-Strukturen an Waldrändern für die Überwinterung von räuberischen Arthropoden. 4 pp. (in German). Mitt. Dtsch. Ges. Allg. Angew. Ent. 12: 323-336.

 Lin N., 1965: The use of sand grains by the pavement ant Tetramorium caespitum While attacking halictine bees. 5 pp. 

 Lin N., 1966: Copulatory behaviour of the cicada killer wasp, Sphecius speciosus. 3 pp.