Lourenco W. R., 1986: Diversité de la faune scorpionique de la région amazonienne; centres d’endémisme; nouvel appui a la théorie des refuges forestiers du Pléistocene. 22 pp. Amazoniana 9(4): 559-580.
 
AZC 2014
Lovtrup S., 1975: On the phylogenetic classification. 25 pp. [M54] Acta zoologica cracoviensia 20/14: 499-523.
 
AGR 41
Lundblad O., 1920: Äpple- och päronbladlopporna. 18 pp.
 
81169
Luo Z.-X., Martin T., 2007: Analysis of molar structure and phylogeny of docodont genera. 21 pp. Bull. Carn. Mus. Nat. Hist. 39: 27-47.
 
AGR 42
Luz A. I. R., Zoghbi M. das G. B., Maia J. G. S., 2003: Essential oils of Piper reticulatum L. and P. crassinervium H. B. K. 4 pp. Acta Amazonica 33(2): 341-344.
 
95489
Lynch R. E., 1990: Resistance in peanut to major arthropod pests. 24 pp. (in English).
 
95491
MacCalman H. R., Grobbelaar B. J., 1965: Preliminary report of two stone-working Ovatjimba groups in the Northern Kaokoveld of South West Africa. 39 pp. (in English).
 
8306
Machatschek F., 1935: Die Literatur zur alpinen Eiszeitforschung. I. Teil: 1908-1919. Band XXIII 1935. 34 pp.
 
8307
Machatschek F., 1935: Die Literatur zur alpinen Eiszeitforschung. II. Teil: 1920-1927. Band XXIII 1935. 56 pp.
 
8308
Machatschek F., 1936: Die Literatur zur alpinen Eiszeitforschung. III. Teil: 1928-1935. Band XXIV 1936. 68 pp.
 
ENB 07069
Machulka V., 1933: Eine Modifikation der Tötung der Insekten mit Schwefeldioxyd. 2 pp. Entomologhisches Nachrichtenblatt 7(2): 69-70.
 
MAM 260
MacPhee R. D. E., Greenwood A. D., 2007: Continuity and change in the extinction dynamics of late Quaternary muskox (Ovibos): Genetic and radiometric evidence. 10 pp. Bull. Carn. Mus. Nat. Hist. 39: 203-212.
 
AGR 43
Maeda R. N., Andrade J. S., 2003: The use of camu-camu (Myrciaria dubia) for the production of a fermented alcoholic beverage. 10 pp. Acta Amazonica 33(3): 489-498.
 
FEH 311011
Mahunka S., Mahunka-Papp L., 1978: The collectings of the Hungarian Natural History Museum in Tunisia. 4. Report of the zoological resluts of the second collecting trip in 1977. 6 pp. [TRV 36] Folia Entomologica Hungarica (S.N.) 31(1): 11-16.
 
FEH 47109
Mahunka S., Mahunka-Papp L., 1986: A report on the soil-zoological collecting trip in Kenya. 5 pp. (in English). Folia Entomologica Hungarica (S.N.) 47(1-2): 109-113.
 
FEH 53121
Mahunka S., Mahunka-Papp L., 1992: A report on the second soil-zoological collecting trip in Kenya. 6 pp. [TRV 37] Folia Entomologica Hungarica (S.N.) 53: 121-126.
 
FEH 301099
Mahunka S., Rack G., 1977: Bibliographia Tarsonemidologica III. (1976). 5 pp. Folia Entomologica Hungarica (S.N.) 30(1): 99-104.
 
FEH 50067
Mahunka S., Rack G., 1989: Bibliographia Tarsonemidologica X (1986-87). 13 pp. [ARA 1590] Folia Entomologica Hungarica (S.N.) 50: 67-79.
 
FEH 51081
Mahunka S., Rack G., 1990: Bibliographia Tarsonemidologica XI (1988-89). 7 pp. [ARA1591] Folia Entomologica Hungarica (S.N.) 51: 81-87.
 
FEH 24021
Mahunka S., Steinmann H., 1971: Zoological collectings by the Hungarian Natural History Museum in Korea 1. A report on the collecting of the first expedition. 26 pp. [95118] [95119] Folia Entomologica Hungarica (S.N.) 24: 21-46.
 
AGR 44
Maia L. A., Chalco F. P., 2002: Fruit production from the floodplain forest of Central Amazonia: a food resource for fish. 10 pp. Acta Amazonica 32(1): 45-54.
 
ZCS 20079
Majer K., 1984: Zalévání drobných entomologických objektů do želatinového balzámu (trvalý mikroskopický preparát bez přikrytí a odvodnění). 4 pp. [M68] Zprávy Čs. spol. entomol. při ČSAV 20: 79-82.
 
LEP 7016
Majunke C., 2000: Die Massensvermehrung des Kieferspinners (Dendrolimus pini L.) in Brandenburg- Analyse der Witterung in der Progradation. 4 pp. (in German). Mitt. Dtsch. Ges. Allg. Agnew. Ent. 12: 75-78.
 
8438
Makara G., Mihályi F., 1943: Rovarok és betegségek. [Diseases transmited by insects.] 394 pp. (in Hungarian).
 
SPX 20107
Makarkin V. N., 1997: Fossil Neuroptera of the Lower Cretaceous of Baisa, East Siberia Part 3. Chrysopidae (Insecta). 12 pp. Spixiana 20: 107-118.
 
95492
Malbranche M., 1866: Sur le Darwinisme (Deuxiéme Mémoire). 22 pp. (in French).
 
EZS 112002
Malicky H., 2002: Ein Regendach für den Lichtfang. 3 pp. (in German). Entomologische Zeitschrift 112(1): 2-4.
 
EZS 112294
Malle K. G., 2002: Was bieten Schmetterlingsgärten 5 pp. Entomologische Zeitschrift 112(10): 294-298.
 
FEH 27S177
Manninger G. A., 1974: Die Bedeutung der negativen Prognose bei dem Umweltschutz in der Landwirtschaft. 5 pp. [WLC 10] [M68] Folia Entomologica Hungarica (S.N.) 27(suppl.): 177-181.
 
PPE 69369
Mansour M., 2000: Effects of gamma irradiation on phenoloxidase activity in codling moth larvae (Lepidoptera: Tortricidae). 8 pp. (in English). [LEP 5538] Polskie Pismo Entomologiczne 69(3): 369-376.
 
95493
Mansuy M. C., 1929: Collection and preservation of insects for use in the study of Agriculture. 20 pp. (in English).
 
8466
Mappes F., Will H., 1957: Bodenpflege im Obstbau. Mit 12 farbige Abbildungen. 104 pp.
 
BOT 226
Mařan J., 1948: IV. Houba Beauveria brumpti Langeron (1934) jako parasit hmyzu. 8 pp.
 
INS 303
Mařan J., 1948: Laboratorní pokusy s umělou infekcí hmyzu houbou Cordyceps sphingum Sacc. 7 pp. [M48]
 
ASC 45113
Mařan J., 1948: Laboratorní pokusy s umělou infekcí hmyzu houbou Cordyceps sphingum Sacc. 7 pp. [M48] [INS 303] Acta Societatis entomologicae Cechosloveniae 45: 113-119.
 
AGR 88
Marchenko M. I., 1992: Effect of climatic factors on duration of the biological decomposition of cadaver by necrobiont insects in northwestern european part of Russia. 12 pp. (in Russian). Entomologitsheskoe obozrenie 71(3): 557-568.
 
LAM 011208
Maréchal P., 1938: Notes biologiques. 8 pp. Lambillionea 11: 208-215.
 
95496
Marenzeller E. von, 1900: Thiere im Blute des Menschen und ihre Wirkungen. 33 pp. (in German). Vereines zur Verbreitung naturwissenschaftlicher Kenntnisse in Wien 40(4): 3-35.
 
BIO 145
Margerie de E., 1916: Gettre a un Professeur suisse allemand. pp.
 
SPX 05069
Margraf J., Maass B., 1982: Zur Ökologie der temporären Süßwasserflachseen des Tafelbergs „Giara di Gesturi“ auf Sardinien. 31 pp. [95272] Spixiana 5(1): 69-99.
 
MED 4
Marinho H. S., Roncada M. J., 2003: Ingestao e hábitos alimentares de Pré-Escolares de tres capitais da Amazônia ocidental Brasileira: Um enfoque especial aingestaode vitamina A. 12 pp. Acta Amazonica 33(2): 263-274.
 
HNR 108
Mark E. L., 1909: The new Bermuda biological station for research. 6 pp. (in English). Proceedings of the Seventh International Zoölogical Congress: 1-6.
 
ARA 2116
Markkula M., Tittanen K., 1976: „Pest in first“ and „Natural infestation“ methods in the control of Tetranychus urticae Koch with Phytoseiulus persimilis Athias-Henriot on glasshouse cucumbers. 4 pp.
 
95274
Marlier G., 1967: Ecological studies on some lakes of the Amazon Valley. [Estudos ecológicos em alguns lagos da Amazônia.] 25 pp. Amazoniana 1(2): 91-115.
 
95497
Marno E., 1877: Ein Aufenthalt an der Tura el chadra. 15 pp. (in German). Der Zoologische Garten 18(1): 1-15.
 
MHB 24
Marshakov V. G., 1984: Effect of the constant and variable temperatures on the duration and velocity of development of the insects. 9 pp. (in Russian). Entomologitsheskoe obozrenie 63(4): 649-657.
 
AGR 89
Marshakov V. G., 1988: Forecast of insect population density dynamics and age distribution based on the life tables. 11 pp. (in Russian). Entomologitsheskoe obozrenie 67(3): 457-467.
 
80484
Märss T., 1997: Vertebrates of the Pridoli and Silurian-Devonian boundary beds in Europe. 25 pp.
 
AGR 45
Martelli M., 1964: Conquiste e problemi dell’entomologia applicata. 18 pp.
 
AGR 46
Martelli M., 1968: Recenti applicazioni di lotta biologica in Italia nel campo dell’entomologia agraria e forestale. 10 pp.