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 Kelly E. O. G., 1914: A new Sarcophagid parasite of Grasshoppers. 12 pp. 

 Kenyeres Z., Rácz I. A., Varga Z., 2009: Endemism hot spots, core areas and disjunctions in European Orthoptera. 23 pp. Acta zoologica cracoviensia 52B(1-2): 189-211.

 Kevan D. K. McE., 1949. Notes on East African bush locusts with special reference to Phymateus aegrotus (Gerstaecker 1869) (Orth., Acrid., Pyrgomorphinae). 11 pp. 

 Kevan D. K. McE., 1951: The systematics of bush-hoppers. 3 pp. 

 Kevan D. K. McE., 1953: Additional notes on the distribution of British orthopteroids. 3 pp. 

 Kevan D. K. McE., 1953: Notes on the distribution of British orthopteroids. 4 pp. 

 Kevan D. K. McE., 1953: Some difficulties raised by the proposal to apply the rule of priority to supra-generic nomenclature, as illustrated by the name Pyrgomorphinae (Insecta: Orthoptera). 1 pp. 

 Kevan D. K. McE., 1953: The identity of Ectobius pallens Stephens, 1835, (Dictyoptera: Blattodea). 3 pp. 

 Kevan D. K. McE., 1954: A study of the genus Chrotogonus Audinet-Serville, 1839. II. Preliminary notes on synonymy and distribution in the Belgian Congo and adjacent territories. 11 pp. 

 Kevan D. K. McE., 1955: A new species of Eneopterid cricket (Orth., Grylloidea) imorted into Britain. 4 pp. 

 Kevan D. K. McE., 1956: XV. Orthoptera: Acrididae. Results from the Danish Expediton to the French Cameroons 1949-50. 18 pp. 

 Kevan D. K. McE., 1957: Doriaella I. Bolívar, 1898, Brunniella I. Bolívar, 1905, and other interesting East Indian Acridoidea (Orthoptera). 8 pp. 

 Kevan D. K. McE., 1961: A new micropterous African Pyrgomorphid genus, with comments on related or superficially similar forms (Orthopt.: Acridoidea). 11 pp. 

 Kevan D. K. McE., 1963: A new species of Pyrgomorpha (Orthoptera: Acridoidea) from South Africa. 3 pp. 

 Kevan D. K. McE., 1963: The genus Kuantania Miller, 1935, with a description of a new species from Indo-China (Orthoptera, Acridoidea, Pyrgomorphidae). 5 pp. 

 Kevan D. K. McE., 1964: The genus Nerenia Bolívar, 1905 (Orthoptera: Pyrgomorphidae). 6 pp. 

 Kevan D. K. McE., 1966: Some little-known flightless species of Pyrgomorphidae from South Africa, with a description of a new genus and species (Orthoptera: Acridoidea). 9 pp. 

 Kevan D. K. McE., 1974: Establishment of a neotype for Pseudogeloius decorsei (I. Bolívar, 1905) (Insecta, Orthoptera, Pyrgomorphidae) Z.N.(S.) 2046. 3 pp. 

 Kevan D. K. McE., Akbar S. S., 1963: Three new genera of flightless Pyrgomorphini erected on the basis of their phallic structures (Orth. Acridoidea). 18 pp. 

 Kevan D. K. McE., Knipper H., 1959: Zur Kenntnis der Gattung Chrotogonus Audinet-Serville, 1839 (Orthopt., Acrid., Pyrgomorphinae), VII. Erste Beobachtungen über das Sicheinscharren. 17 pp. 

 Key K. H. L., 1959: Species of Acridoidea (Orthoptera) mistakenly recorded from Australia. 13 pp. 

 Key K. H. L., 1973: The primary types of the Australian Eumastacidae (Orthoptera: Eumastacoidea). 40 pp. 

 Khan M. I., Usmani M. K., 2011: Female genitalia in some Indian species of Acridoidea (Orthoptera) and their taxonomic significance. 17 pp. (pdf 75 CZK/3 EUR) Folia Heyrovskyana 19(1-4): 159-175.

 Khandekar C. D., 1972: Nervous system of Labidura riparia (Dermaptera). 9 pp. [ORT 304] Deutsche Entomologische Zeitschrift (N.F.) 19: 357-365.

 Khandekar C. D., 1973: Morphology of the stomodeal nervous system of Labidura riparia (Pallas) (Dermaptera, Labiduridae). 6 pp. [ORT 305] Deutsche Entomologische Zeitschrift (N.F.) 20: 315-320.

 Khouaidjia D., Fuzeau-Braesch S., 1982: Experimental comparison of the effects of temperature, grouping and isolation on several strains of Locusta migratoria (Orthopt. Acrididae). 11 pp. (in French). [ORT 1289]  Annales de la Societe entomologique de France (N.S.) 18(3): 331-341.

 King J. E., Bennett G. W., 1988: Mortality and developmental abnormalities induced by two juvenile hormone analogs on nymphal german cockroaches (Dictyoptera: Blattellidae). 3 pp. 

 Kis B., 1962: Revision der in Rumänien vorkommenden Bradyporinae-Arten (Orthoptera). 8 pp. Mitteilungen der münchner entomologischen Gesellschaft 52: 115-122.

 Kis B., 1976: Cheie pentru determinarea ortopterelor din Romani. Partea I. Subordinul Ensifera. 44 pp. St. nat. 20: 123-166.

 Kis B., 1978: Cheie pentru determinarea ortopterelor din Romania. Partea II. Subordinul Caelifera. 44 pp. St. nat. 22: 233-276.

 Kis B., 1980: Ortoptere endemice in fauna Romaniei. 11 pp. St. nat. 24: 421-431.

 Kis B., 1997: 4.2. Ortopterele din parcurile nationale Retezat si Valea Cernei (Insecta: Orthoptera). 7 pp. 

 Kisbenedek T., 1992: Structure of grasshopper (Orthoptera) communities in relation to ecological succession of dolomitic grasslands. 8 pp. [ORT 926] Folia Entomologica Hungarica (S.N.) 52: 51-58.

 Kisbenedek T., 1995: The effects of sheep grazing on the community structure of grasshoppers (Orthoptera). 12 pp. [ORT 927] Folia Entomologica Hungarica (S.N.) 56: 45-56.

 Kitamura C., Takahashi S., 1977: Mating behavior of the australian cockroach, Periplaneta australasiae Fabricius. 5 pp. Kontyu, Tokyo 45(1): 87-91.

 Kleinhout J., 1972: On the so-called catalepsy of phasmids (Orthoptera, Phasmidae). 3 pp. [ORT 317] Deutsche Entomologische Zeitschrift (N.F.) 19: 331-333.

 Kletečka Z., Holub A., Miesbauer J., 1994: Některé teplomilné druhy hmyzu (Coleoptera, Orthoptera-Gryllidae) jištěné na severním okraji Ceského Krumlova. 3 pp. (in Czech). Sbor. Jihočes. Muz. v Čes. Budějovicích Přír. vědy 34: 68-70.

 Knaben N., 1943: Oversikt over Norges Orthoptera. 39 pp. 

 Knoerzer A., 1938: Bemerkenswerte Heuschreckenarten des Tiroler Oberinntals. 2 pp. Mitteilungen der münchner entomologischen Gesellschaft 28(1-3): 90-91.

 Knoerzer A., 1942: Grundlagen zur Erforschung der Orthopteren- und Dermapterenfauna Südbayerns. 23 pp. Mitteilungen der münchner entomologischen Gesellschaft 32(2-3): 626-648.

 Knyasev A. N., 1985: Developmental cycle of Gryllus bimaculatus Deg. (Orthoptera, Gryllidae) under laboratory conditions. 16 pp. (in Russian). Entomologitsheskoe obozrenie 64(1): 58-73.

 Knyaseva N. I., 1985: External proprioceptors of legs in flieghtless grasshopper Podisma pedestris L. (Orthoptera, Catantopinae). 7 pp. (in Russian). Entomologitsheskoe obozrenie 64(1): 51-57.

 Knyazeva N. I., 1986: Receptors of the vertex and frontal parts of the head in Chorthippus brunneus Thnb. (Orthoptera, Acrididae). 4 pp. (in Russian). Entomologitsheskoe obozrenie 65(1): 39-42.

 Kobachidze D. N., 1963: Materiály po sarančovym Vostočnoj Gruzii (SSSR) (Orthoptera). 16 pp. 

 Kočárek P., 1998: Life cycles and habitat associations of three earwig (Dermaptera) species in lowland forest and its surroundings. 7 pp. 

 Kočárek P., 2004: Chelidura farkaci sp. n. (Dermaptera: Forficulidae) from China. [Chelidura farkaci sp. n. (Dermaptera: Forficulidae) z Číny.] 4 pp. [M52] Klapalekiana 40(1-2): 139-142.

 Kočárek P., 2006: A new species of Nala (Dermaptera: Labiduridae) from Cambodia. 6 pp. (in English). [M65] Acta entomologica Musei nationalis Pragae 46: 1-6

 Kočárek P., 2011: Dermaptera of Iran with description of Euborellia angustata sp. nov. 10 pp. Acta Entomologica Musei Nationalis Pragae 51(2): 381-390.

 Kočárek P., 2011: Euborellia ornata sp. nov. from Nepal (Dermaptera: Anisolabididae). 5 pp. Acta Entomologica Musei Nationalis Pragae 51(2): 391-395.