Rehn J. A. G., 1944: The genera Aplatacris and Thrasyderes (Orhoptera, Acrididae, Romaleinae, Tropidacres). 12 pp. 

 Rehn J. A. G., 1947: A new genus and two new species of Neotropical Pseudophyllinae (Orthoptera: Tettigoniidae). 12 pp. 

 Rehn J. A. G., 1949: Dermapatera records from Guam. 3 pp. 

 Rehn J. A. G., 1952: Two new Melanoploid genera (Orthoptera: Acrididae: Cyrtacanthacridinae) from the western United States. 16 pp. 

 Rehn J. A. G., 1955: A new Andeana katydid of the genus Dichopetala (Orthoptera: Tettigoniidae: Phaneropterinae). 5 pp. 

 Rehn J. A. G., 1955: A new subgenus, two new species and one new subspecies of Microtylopteryx (Orthoptera, Acrididae, Cyrtacanthacridinae). 13 pp. 

 Rehn J. A. G., 1955: On some Gerstaecker types of neotropical Orthoptera. II. Acrididae (part). 18 pp. 

 Rehn J. A. G., 1956: On the genus Crypsiceracris (Orthoptera, Acrididae, Lathicerinae), with the description of a new species. 9 pp. 

 Rehn J. A. G., 1964: Contributions to our knowledge of the North American Melanoplini (Orthoptera, Acrididae, Cyrtacanthacridinae). 16 pp. 

 Rehn J. A. G., Eades D. C., 1961: The North American and Mexican tribe Clematodini (Orthoptera, Acrididae, Cyrtacanthacridinae). 22 pp. 

 Rehn J. A. G., Eades D. C., 1961: The position of the genus Clematodina Günther (Orthoptera, Acrididae, Cyrtacanthacridinae). 4 pp. 

 Rehn J. A. G., Grant H. J., 1959: A review of the genera Psychomastax and Eumorsea (Orthoptera, Acridoidea, Eumastacidae). 30 pp. 

 Rehn J. A. G., Rehn J. W. H., 1938: The Post-Oak Locust (Dendrotettix quercus) in the eastern United States, with notes on macropterism in the species (Orthoptera: Acrididae). 9 pp. 

 Rehn J. A. G., Rehn J. W. H., 1944: Studies of certain Cyrtacanthacridoid genera (Orthoptera: Acrididae) Part II. Prumnacris, a new North American genus of holarctic type. 23 pp. 

 Rehn J. A. G., Rehn J. W. H., 1945: Studies of certain Cyrtacanthacridoid genera (Orthoptera: Acrididae) Part III. 47 pp. 

 Rehn J. W. H., 1938: Notes on the Eggpods of Appalachia hebardi and Dendrotettix quercus (Orthoptera: Acrididae, Cyrtacanthacridinae). 2 pp. 

 Renker C., Asshoff R., 2000: Neue Funde von Oedipoda caerulescens (Linnaeus, 1758) und Sphingonotus caerulans (Linnaeus, 1767) (Caelifera: Oedipodinae) in Thüringen. 9 pp. Thüringer Faunistische Abhandlungen 7: 153-161.

 Renner M., Kremer E., 1980: Das Paarungsverhalten der Feldheuschrecke Chrysochraon dispar Germ. in Abhängigkeit vom Adultalter und vom Eiablagerhythmus (Caelifera, Acrididae). 8 pp. Spixiana 3(1): 25-32.

 Rentz D. C. F., 1966: A review of the genus Esselenia Hebard with the description of a new subspecies (Orthoptera: Acrididae). 10 pp. 

 Rentz D. C. F., Su Y. N., Ueshima N., 2005: Studies in Australian Tettigoniidae. The genus Phricta Redtenbacher (Orthoptera: Tettigoniidae; Pseudophyllinae; Phrictini). 28 pp. (in English). Transactions of the AMerican Entomological Society 131(1): 131-158.

 Rentz D. C., 1965: Type specimens of Orthoptera in the collection of the California academy of sciences to 1965. 6 pp. 

 Rettig K., 1982: 12. Bericht der Beiträge zur Vogel- und Insektenwelt im nordwestlichen Ostfriesland. Zur Verbreitung von Libellen, Heuschrecken, Faltern und Käfern in Ostfriesland im Zeitraum 1968-1982. 27 pp. (in German). 

 Richards A. M., 1955: The anatomy and morphology of the cave-orthopteran Macropathu filifer Walker, 1869. 48 pp. 

 Richards A. M., 1960: Revision of the Rhaphidophoridae (Orthoptera) of New Zealand. Part VII – The Rhaphidophoridae of the Waipu caves. 6 pp. 

 Richter K., Peschke E., Peschke D., 1999: Effect of melatonin of the release of prothoracicotropic hormone from the brain of Periplaneta americana (Blattodea: Blattidae). 5 pp. European Journal of Entomology 96(4): 341-345.

 Richter W., 1950: Zur Verbreitung der Orthopteren in Südwestdeutschland. 4 pp. 

 Riegert P. W., 1960: The humidity reactions of Melanoplus bivittatus (Say) (Orthoptera, Acrididae): antennal sensilla and Hygro-reception. 10 pp. 

 Ritchie J. M., 1978: A gynandromorph specimen of Oedaleus inornatus Schulthess (Orthoptera: Acrididae). 7 pp. 

 Ritchie J. M., 1987: Taxonomy of the African acridoid fauna: progress and prospects 1970-1985. 15 pp. [M28] 

 Ritchie J. M., 1987: The male of Esfandiaria obesa Popov (Orthoptera, Acrididae, Teratodinae) and the validity of the genus Esfandiaria Popov. 4 pp. [M63] 

 Ritchie J. M., 1988: New and little-known Acridoidea (Insecta Orthoptera) from Somalia. The genus Mecostibus Karsch 1896. 6 pp. [B18] [M60] 

 Ritchie J. M., 1989: Comparative morphology of Vosseleler’s gland in two species of Oedaleus (Orthoptera, Acridae, Oedipodinae). 5 pp. 

 Ritchie J. M., 1992: A flightless grasshopper of the genus Uganda Bolivar, from the Aberdares National Park, Kenya (Orthoptera, Acrididae). 12 pp. 

 Rivers I., 1945: The wasp chlorion laeviventris as a natural control of the Mormon cricket (Sphecidae: Hymenoptera: Tettigonnidae, Orthoptera). 20 pp. 

 Roberts H. R., 1938: A new species and records of Pamphaginae from North Africa ans Spain (Orthoptera: Acrididae). 3 pp. 

 Robinson W. H., Bao N., 1988: The pest status of Periplaneta fuliginosa (Serville) (Dictyoptera: Blattidae) in China. 6 pp. Proc. Entomol. Soc. Wash. 90(4): 401-406.

 Rocha I., 1956: Redescricao de Euphyllodromia peruana (Saussure) e descricao de una espécie nova (Blattidae-Pseudomopinae) (1). 10 pp. 

 Rocha I., 1957: Sobre o genero Paratropes Serv., 1839, com descricao de una espécie nova (Nyctiborinae-Blattidae) (1). 14 pp. 

 Romana I., Pascual N., Bellés X., 1995: The ovary is a source of circulating ecdysteroids in Blattella germanica (Dictyoptera: Blattellidae). 11 pp. European Journal of Entomology 92(1): 93-103.

 Ronderos R. A., Carbonell C. S., 1967: Dos especies sudamericanas de Dichroplini (Orthoptera, Acrididae). 13 pp. 

 Ross M. H., Mullins D. E., 1988: Nymphal and oöthecal comparisons of Blattella asahinai and Blattella germanica (Dictyoptera: Blattellidae). 3 pp. 

 Ross M. H., Tignor K. R. 1986: Response of German cockroaches to a dispersant and other substances secreted by crowded adults and nymphs (Blattodea: Blattellidae). 5 pp. Proc. Entomol. Soc. Wash. 88(1): 25-29.

 Roth L. M., 1985: The genus Symploce Hebard. II. species from New Guinea. (Dictyoptera: Blattaria, Blattellidae). 33 pp. (in English). Entomologica scandinavica 15: 299-331.

 Roth L. M., 1985: The genus Symploce Hebard. IV. species from Borneo (Kalimantan, Sabah, Sarawak), Sumatra and west Malaysia. (Dictyoptera: Blattaria, Blattellidae). 21 pp. (in English). Entomologica scandinavica 16: 139-159.

 Roth L. M., 1986: The genus Episomploce Bey-Bienko. I. species chiefly from Java Sumatra and Borneo (Kalimantan, Sabah, Sarawak). (Dictyoptera: Blattaria: Blattellidae). 20 pp. (in English). Entomologica scandinavica 16: 355-374.

 Roth L. M., 1986: The genus Symploce Hebard. V. Species from mainland Asia (China, India, Iran, Laos, Thailand, South Vietnam, West Malaysia). (Dictyoptera: Blattariae: Blattellidae). 23 pp. 

 Roth L. M., 1986: The genus Symploce Hebard. VI. African species. (Dictyoptera: Blattariae: Blattellidae). 26 pp. 

 Roth L. M., 1987: The genus Episymploce Bey-Bienko. III. Species from Laos, North and South Vietnam and Thailand. (Dictyoptera: Blattariae: Blattellidae). 20 pp. 

 Roth L. M., 1987: The genus Episymploce Bey-Bienko. IV. Species from India. (Dictyoptera: Blattariae: Blattellidae). 13 pp. 

 Roth L. M., 1987: The genus Episymploce Bey-Bienko. V. Species from China. (Dictyoptera: Blattariae: Blattellidae). 17 pp.