Radchenko A. G., Czechowski W., Czechowska W., 1997: The genus Myrmica Latr. (Hymenoptera, Formicidae) in Poland – a survey of species and a key for their identification. 20 pp. [51895] Annales Zoologici 47/3-4: 481-500

 Radchenko A. G., Czechowski W., Czechowska W., 1998: The genus Tetramorium Mayr (Hymenoptera, Formicidae) in Poland – a survey of species and a key for their identification. 12 pp. [51896] Annales Zoologici 48/1-2: 107-118

 Radchenko A. G., Elmes G. W., 2001: A taxonomic revision of the ant genus Myrmica Latreille, 1804 from the Himalaya (Hymenoptera, Formicidae). 40 pp. Entomologica Basiliensia 23: 237-276.

 Radchenko A. G., Elmes G. W., 2001: First record of the genus Myrmica (Hymenoptera: Formicidae) from Northern Vietnam, with a description of two new species. 5 pp. [HYM 3182] Annales zoologici 51(2): 221-225.

 Radchenko A. G., Elmes G. W., 2010: Myrmica ants (Hymenoptera: Formicidae) of the Old World. Fauna Mundi vol. 3. 789 pp.  Discount 30%!

 Radchenko A. G., Zhou S., Elmes G. W., 2001: New and rare Myrmica species (Hymenoptera: Formicidae) from Southern China. 9 pp. [HYM 3183] Annales zoologici 51(2): 211-219.

 Radchenko A., 1997: Tetraponera pisarskii sp. nov. – the first native member of subfamily pseudomyrmicinae from Palaearctic Asia. 2 pp. [HYM 3184] Annales Zoologici 47/3-4: 479-480

 Radchenko A., 2000: What is “Leptothorax nylanderi” (Hymenoptera: Formicidae) in Russian and former soviet literature 3 pp. [HYM 3185] Annales Zoologici 50/1: 43-45

 Radchenko A., 2003: Perissomyrmex nepalensis sp. nov. – new evidence of Old World origins for the genus (Hymenoptera, Formicidae). 10 pp. [M37] [M63] Entomologica Basiliensia 25: 13-22.

 Radchenko A., Czechowska W., Czechowski W., Siedlar E., 1999: Four species of the ant genus Lasius F. new to Poland, with additions to the records for previously reported species (Hymenoptera, Formicidae). 7 pp. Fragmenta Faunistica 42(11): 115-121.

 Radchenko A., Czechowski W., Czechowska W., 1999: The tribe Formicoxenini (Hymenoptera, Formicidae) in Poland – a taxonomic review and keys for identification. 22 pp. [51897] Annales Zoologici 49/1-2: 129-150

 Radchenko A., Elmes G. W., 2003: A taxonomic revision of the socially parasitic Myrmica ants (Hymenoptera: Formicidae) of the Palaearctic Region. 27 pp. [52873] Annales zoologici 53(2): 217-243.

 Radchenko A., Elmes G. W., 2009: Important alterations in the taxonomy of the ant genus Myrmica, based on the investigation of the M. Ruzsky’s type specimens, preserved in the Museo Civico di Storia Naturale “Giacomo Doria” in Genoa (Hymenoptera, Formicidae). 25 pp. (in English). Annali del Museo Civico di Storia Naturale di ‘Giacomo Doria’ 100: 501-525.

 Radchenko A., Elmes G. W., Woyciechowski M., 2002: An appraisal of Myrmica bergi Ruzsky, 1902 and related species (Hymenoptera: Formicidae). 13 pp. 

 Radchenko V. G., 1981: Nesting of bees of four species of the genus Andrena F. (Hymenoptera, Andrenidae). 9 pp. (in Russian). Entomologitsheskoe obozrenie 60(4): 766-774.

 Radchenko V. G., 1987: Nesting of the bee Dasypoda braccata Eversm. (Hymenoptera, Melittidae) in the south-western Ukraine. 3 pp. (in Russian). Entomologitsheskoe obozrenie 66(2): 299-301.

 Radchenko V. G., 1992: Origin of eusociality in insects: solving of the problem of polygynous colony foundation within the framework of the haplodiploidy hypothesis. 5 pp. (in Russian). Entomologitsheskoe obozrenie 71(3): 505-509.

 Radcliffe E. B., Tingey W. M., Gibson R. W., Valencia L., Raman K. V., 1988: Stability of green peach aphid (Homoptera: Aphididae) resistance in wild potato species. 7 pp. 

 Radford C. D., 1950: The mites (Acarina) parasitic on mammals, birds and reptiles. 29 pp. 

 Radford C. D., 1953: The mites (Acarina: Analgesidae) living on or in the feathers of birds. 32 pp. 

 Radford C. D., 1954: A new larval mite from Eritrea (Acrina: Trombiculidae). 4 pp. 

 Radford C. D., 1954: Observations on the fur mites (Acarina Myobiidae). 11 pp. 

 Radford C. D., 1954: Some mites of Yemen. Collected by the medical mission of the United States Naval medical research unit No. 3. 19 pp. 

 Radford C. D., 1954: The larval genera and species of “Harvest mites” (Acarina: Trombiculidae). 30 pp. 

 Radford C. D., 1955: Riviste sintetiche. Acarology - or the study of mites (Acarina). 18 pp. 

 Rádl E., 1905: Spory o duši zvířat. 10 pp. 

 Radloff S. E., Hepburn H. R., 1997: Multivariate analysis of honeybees, Apis mellifera Linnaeus (Hymenoptera: Apidae), of the Horn of Africa. 8 pp. African Entomology 5(1): 57-64.

 Radloff S. E., Hepburn H. R., 1999: Honeybees, Apis mellifera Linnaeus (Hymenoptera: Apidae), of equatorial Africa. 5 pp. African Entomology 7(2): 265-269.

 Radloff S. E., Hepburn H. R., 1999: Honeybees, Apis mellifera Linnaeus (Hymenoptera: Apidae), of the Drakensberg Mountains in relation to neighbouring populations. 7 pp. African Entomology 7(1): 35-41.

 Radloff S. E., Hepburn H. R., 2001: Population structure of Apis mellifera scutellata (Hymenoptera: Apidae): filling the Uganda gap. 4 pp. African Entomology 9(2): 131-135.

 Radloff S. E., Hepburn H. R., Fuchs S., 1998: Ecological and morphological differentiation of the honeybees, Apis mellifera Linnaeus (Hymenoptera: Apidae), of West Africa. 7 pp. African Entomology 6(1): 17-23.

 Radloff S. E., Hepburn H. R., Robertson M. P., Hille R. van, Davidson Z., Villet M. H., 1996: Discriminant analysis of the honeybee populations of southweestern Africa. 6 pp. African Entomology 4(1): 1-6.

 Radloff S. E., Hepburn H. R., Villet M. H., 1997: The honeybees, Apis mellifera Linnaeus (Hymenoptera: Apidae), of woodland savanna of southeastern Africa. 9 pp. African Entomology 5(1): 19-27.

 Rado G., 1968: Étude des Otolithes sarmatiens de Copacel-Chijic (Bassin du crisul repede). 5 pp. 

 Radoszkowski C., 1866: Enumération des espéces de Chrysides de Russie. 10 pp. 

 Radovanovič, 1933: Trichoptere Slovenije. 14 pp. 

 Radovič I. T., 1985: Morphology and adaptive value of the sting apparatus of digger wasps (Hym., Sphecidae). 14 pp. 

 Radtke A., 1998: Zwei Feuchtgebiete an der Wetter bei Butzbach (BRD: Hessen) als Lebensraum auentypischer Großschmetterlinge (Insecta: Lepidoptera). 12 pp. Mitteilungen des Internationalen Entomologischen Vereins 23(1-2): 41-52.

 Radtke A., 1999: Ergänzungen und Korrektur der für zwei Feuchtgebiete an der Wetter bei Butzbach (BRD: Hessen) gemeldeten Schmetterlinge (Insecta: Lepidoptera). 2 pp. Mitteilungen des Internationalen Entomologischen Vereins 24(3-4): 145-146.

 Radtshenko A. G., Arakelyan G. R., 1991: Novye vidy muravev (Hymenoptera, Formicidae) iz Armenii. 4 pp. Vestnik Zool. 1991(5): 72-75.

 Raebel H., : Beitrag zur Zucht einiger Acronycta-Arten. 5 pp. 

 Raebel H., : Fang und Zucht von Hydrilla palustris Hb. 6 pp. 

 Raesfeld F. von, 1931: Das deutsche Weidwerk. Ein Lehr- und Handbuch der Jagd. Illustriert von Karl Wagner mit 310 Textabbildungen und 18 zum Teil mehrfarbigen Tafeln. 707 pp.  Discount 50%!

 Rafa J., Pawlikowski T., 1998: Structure of anthophilous hover fly communities (Diptera: Syrphidae) in the agricultural landscape. 8 pp. (in English). Polskie Pismo Entomologiczne 67: 143-150.

 Rafael J. A., 1986: Amazunculus, a new genus of pipinculid from the Amazon basin (Diptera, Pipunculidae). 5 pp. Amazoniana 10(1): 15-19.

 Rafael J. A., 1989: Descriçao de duas espécies novas de Eudorylas Aczél (Diptera: Pipunculidae) de floresta inundável e de terra firme nas proximidades de Manaus, Amazonas, Brazil. 5 pp. Amazoniana 10(4): 401-405.

 Rafalski J., 1954: Wystepowanie w Polsce kleszczy Argas vespertilionis Latr. i Argas reflexus Fabr. (Arachnida, Ixodoidea). 4 pp. [ARA 186] Polskie Pismo Entomologiczne 24: 165-168.

 Rafalski J., 1958: A description of Siro carpaticus sp. n. with remarks on the morphology and systematics of the Cyphophthalmi (Opiliones). 36 pp. Acta zoologica cracoviensia 2/23: 521-556.

 Rafalski J., 1966: Materialy do znajomosci fauny mechowców (Acari, Oribatei) Polski. I. 26 pp. Fragmenta Faunistica 12/21: 347-372

 Rafalski J., 1977: Materialy do fauny Pauropoda Polski, I. Rozdaj Brachypauropus Latzel, 1884. 10 pp.