Lomholdt O., 1974: Grundtraek af udbredelsen af gravehvepsene i Fennoskandien og Danmark (Hymenoptera Aculeata, Sphecidae). 19 pp. 

 Lomnicki A., 1963: The distribution and abundance of ground-surface-inhabiting Arthropods above the timber line in the region of Zólta Turnia in the Tatra Mts. 70 pp. Acta zoologica cracoviensia 8/4: 183-249.

 Lomnicki W., 1927: Spis publikacyj prof. Zygmunta A. Mokrzeckiego. A list of publications of prof. Sigismond A. Mokrzecki. 20 pp. (in Polish). Polskie Pismo Entomologiczne 6: 11-30.

 Lompe A., 2011: Trechus pseudolatus sp. n.-Ein neuer Trechus aus Rumänien (Coleoptera: Carabidae, Trechinae). 5 pp. (in German). Nachrichtenblatt der Bayerischen Entomologen 60(1-2): 27-31.

 Lompe A., 2015: Ein neuer Duvalius aus den Südkarpaten (Coleoptera: Carabidae: Trechinae). 5 pp. Nachrichtenblatt der Bayerischen Entomologen 64(3-4): 85-89.

 Lompe A., 2015: Trechus babaensis sp. n. – ein Museumsfund (Coleoptera: Carabidae: Trechinae). 5 pp. Nachrichtenblatt der Bayerischen Entomologen 64(1-2): 24-28.

 Lona C., 1922: Risultati scientifici della spedizione Ravasini-Lona in Albania II. Otiorrhynchini. 7 pp. 

 Lona C., 1939: Studi sugli Otiorrhynchus III. 10 pp. 

 Lona C., 1939: Zwei neue Curculioniden-Arten der paläarktischen Fauna. (Coleoptera: Curculionidae, Otiorrhynchinae). 3 pp. 

 Lonati M., Gorlier A., 2006: Nuove segnalazioni di Allium victorialis L. (Liliaceae) in Piemonte (Italia). 8 pp. (in Italian). Rivista Piemontese di Storia Naturale 27: 125-132.

 Lonati M., Lonati S., 2003: Nuovo ritrovamento di Quercus crenata Lam. nel Piemonte settentrionalle. 7 pp. (in Italian). Rivista Piemontese di Storia Naturale 24: 217-223.

 Lonc E, 1989: Phenetic connections among European chewing lice of Strigiphilus (Phthiraptera: Ischnocera). I. Results of Q-mode cluster analysis. 12 pp. [ARA 148] Polskie Pismo Entomologiczne 59: 9-20.

 Lonc E., 1989: Phenetic connections among European chewing lice of Strigiphilus (Phthiraptera: Ischnocera) II. Results of R-mode cluster analysis. 6 pp. [MAL 40] [ARA 149] Polskie Pismo Entomologiczne 59: 21-26.

 Lonc E., 1990: A biometrical analysis of measurement in poutry lice (Phthiraptera). 7 pp. Deutsche entomologische Zeitschrift (N.F.) 37(1-3): 7-13.

 Lonc E., Modrzejewska M., 1986: An attempt to identification of nymphal instars of biting lice (Mallophaga) using discriminant function. 10 pp. [MAL 41] [MAL 52] [M65] Polskie Pismo Entomologiczne 56: 631-640.

 Lonc E., Modrzejewska M., 1987: The applicability of the linear discriminant function to the identification of Goniocotes chrysocephalus and G. gallinae (Ischnocera, Goniodidae). 7 pp. [ARA 151] Polskie Pismo Entomologiczne 57: 523-529.

 Lonc E., Modrzejewska M., 1987: The applicability of the linear discriminant function to the identification of Goniocotes chrysocephalus and G. gallinae (Ischnocera, Goniodidae). 7 pp. [PPE 57523] [M40] 

 Lonc E., Modrzejewska M., 1989: Growth rules applied to the stage identification of nymphal instars of some mallophagan species (Phthiraptera). 6 pp. [MAL 42] Deutsche Entomologische Zeitschrift (N.F.) 36: 121-126.

 Lonc, 1990: Phenetic classification of Ricinidae (Phthiraptera: Amblycera). 89 pp. [70836] [78383] Polskie Pismo Entomologiczne 59: 403-491.

 Lončaric E., 1978: Dia Adaptationfähigkeit der Puppenfarbe von Papilio machaon L. (Lepid., Papilionidae). 7 pp. 

 Lončaric E., 1978: Die Vererbbarkeit der Puppenfarbe von Papilio machaon L. 4 pp. 

 Lončaric E., 1978: Praktische Käfige für Schmetterlingszuchten. 2 pp. 

 Loneux M., 2005: Interactions Homme-Insectes: apercu de 10 ans d’échantillonnage passif au Musée de Zoologie de Liege. 5 pp. Notes fauniques de Gembloux 56: 23-27.

 Loneux M., 2005: The birds in the collections of the Zoological Museum of the University of Liege: diversity and interest, a first approach. 6 pp. Zoologische Mededelingen Leiden 79 (3): 29-34.

 Long D. B., 1958: Host plant location by larvae of the wheat bulb fly (Leptohylemyia coarctata Fallén). 8 pp. 

 Long J. A., 1999: A new genus of fossil coelacanth (Osteichthyes: Coelacanthiformes) from the Middle Devonian of southeastern Australia. 17 pp. Records of the Western Australian Museum 57: 37-53.

 Long J. A., Ahlberg P. E., 1999: New observations on the snouts of rhizodont fishes (Palaeozoic Sarcopterygii). 5 pp. Records of the Western Australian Museum 57: 169-173.

 Long K. D., Achterberg C. van, 2008: Four new species of the genus Conspinaria Schulz (Hymenoptera: Braconidae: Rogadinae) from Vietnam. 10 pp. Zoologische Mededelingen 82: 303-312.

 Long K. D., Achterberg C. van, 2008: One new genus and seven new species of Rogadinae (Hymenoptera: Braconidae) from Vietnam. 17 pp. Zoologische Mededelingen 82: 313-329.

 Longair R. W., 1987: Mating behavior at floral resources in two species of Pseudomasaris (Hymenoptera: Vespidae: Masarinae). 11 pp. Proc. Entomol. Soc. Wash. 89(4): 759-769.

 Longinos Navás R. P., 1904: Excursión al Moncayo. 31 pp. (in Spanish). Boletín de la Sociedad Aragonesa de Ciencias Naturales 3(5,6): 1-31.

 Longinos Navás R. P., 1906: Novedades zoológicas de Aragón. 15 pp. (in Spanish). Boletín de la Sociedad Aragonesa de Ciencias Naturales 5(9): 1-15.

 Longstaff G. B., 1907: Notes on some butterflies taken in Jamaica. 15 pp. 

 Longstaff G. B., 1907: On some of the butterflies of Tobago. 5 pp. 

 Lönnberg E., 1892: Kernstudien. 15 pp. (in German). 

 Lönnberg E., 1899: Some biological observations on Galeodes and Buthus. 7 pp. (in English). Öfversigt af Kongl. Vetenskaps-Akademiens Förhandlingar 10: 977-983.

 Lönnberg E., 1899: Some biological observations on Galeodes and Buthus. 8 pp. (in English). Vetenskaps-Akademiens Förhandlingar 10: 977-984.

 Lönnberg E., 1925: An apparently new race of flower-pecker from Borneo. 2 pp. Sarawak Museum Journal 3(8): 1-2.

 Lonsdale O., 2009: The Heteromeringia (Diptera: Clusiidae: Clusiodinae) of Australia. 34 pp. Records of the Australian Museum 61(2-3): 229-262.

 Loof P. A. A., Zullini A., 2000: A new species of the genus Thalassogenus Andrássy, 1973 and the systematic position of the genus (Nematoda: Oncholaimina). 4 pp. 

 Loof P. A. A., Zullini A., 2000: A new species of the genus Thalassogenus Andrássy, 1973 and the systematic position of the genus (Nematoda: Oncholaimina). 4 pp. [EVE 446] Annales Zoologici 50/2: 263-266

 Loomans A. J. M., Pákozdi A., 1996: Differential acceptance of Ceranisus menes (Walker) and Caranisus americensis (Girault) attacking thrips hosts, Frankliniella occidentalis (Pergande) and Thrips tabaci (Lind.). 8 pp. [THY 91] Folia Entomologica Hungarica (S.N.) 57/Suppl.: 83-90.

 Loomis H. F., 1936: Three new Millipeds of the order Colobognatha from Tennessee, Texas, and Lower California, with records of previously known species. 8 pp. [M69] 

 Loomis H. F., 1937: Crested Millipeds of the family Lysiopetalidae in North America, with descriptions of new genera and species. 37 pp. [M69] 

 Loomis H. F., 1938: The Cambaloid Millipeds of the United States, including a family new to the fauna and new genera and species. 39 pp. 

 Loose L., Pearsall W. H., Willis F. M., 1934: Carbon assimilation by Chlorella in Windermere. 6 pp. (in English). Proceedings of the Leeds Philosophical Society 2(11): 519-524.

 Looss A., 1898: Zur Lebensgeschichte des Ankylostoma duodenale. Eine Erwiderung and Herrn Prof. Dr. Leichtenstern. 48 pp. (in German). Centralblatt f. Bakteriologie, Parasitenkunde u. Infektionskrankheiten 24(12): 441-448.

 Lop A. F., 1989: On the morphological variation of two circummediterranean brackish-water gammarids, Rhipidogammarus rhipidophorus (Catta) and Echinogammarus foxi (Schellemberg), from the spanish inland waters (Crustacea, Amphipoda). 10 pp. Spixiana 12(2): 115-124.

 Lopatin I. K., 1963: Revision du genre Chrysochares Mor. (Coleoptera, Chrysomelidae). 8 pp. (in Russian). [13265] Acta Societatis entomologicae Cechosloveniae 60: 296-303.

 Lopatin I. K., 1965: K sistematike roda Cryptocephalus Geoffr. (Coleoptera, Chrysomelidae). 7 pp. Acta Entomologica Bohemoslovaca 62: 451-457.