Korschefsky R., 1939: Abbildungen und Bemerkungen zu vier Schaufuss’schen Coleopteren aus dem deutschen Bernstein. 3 pp. 

 Korschefsky R., 1941: Die historischen Exemplare fremder Autoren in Stierlin’s Coleopteren-Sammlung. 19 pp. 

 Korsós Z., Ronkay L., 1988: Zoological collectings by the Hungarian Natural History Museum in Korea. 89. A report on the collecting of the eleventh Expedition. 6 pp. Folia Entomologica Hungarica (S.N.) 49: 211-216.

 Korsős Z., Vásárhelyi T., 1985: Zoological collecting trips in Armenia, VI. 4 pp. (in English). Folia Entomologica Hungarica (S.N.) 46(2): 23-26.

 Korth W. W., 1996: A new genus of beaver (Mammalia: Castoridae: Rodentia) from the Arikareean (Oligocene) of Montana and its bearing on castorid phylogeny. 13 pp. Annals of Carnegie Museum 65(2): 167-179.

 Korth W. W., 2000: Review of Miocene (Hemingfordian to Clarendonian) mylagaulid rodents (Mammalia) from Nebraska. 54 pp. Annals of Carnegie Museum 69(4): 227-280.

 Korth W. W., 2007: A new genus of beaver (Rodentia, Castoridae) from the Miocene (Clarendonian) of North America and systematics of the Castoroidinae based on comparative cranial anatomy. 18 pp. Annals of Carnegie Museum 76(2): 117-134.

 Korth W. W., 2011: Review of the species of Eumys Leidy, 1856 (Rodentiam Cricetidae) from the oligocene (Orellan to Arikareean) of North America. 12 pp. (in English). Annals of Carnegie Museum 79(2): 79-90.

 Korth W. W., Baskin J. A., 2009: A new species of Leptarctus (Carnivora, Mustelidae) from the late Clarendonian (Late miocene) of Kansas. 16 pp. Annals of Carnegie Museum 78(1): 29-44.

 Korth W. W., Diamond M. E., 2002: Review of Leptomeryx (Artiodactyla, Leptomeryicidae) from the Orellan (Oligocene) of Nebraska. 23 pp. Annals of Carnegie Museum 71(2): 107-129.

 Korth W. W., Emry R. J., 2007: A new genus of paramyine (Ischyromyidae, Rodentia) from the Eocene (Uintan to Chadronian) of Wyoming and Utah. 5 pp. Bull. Carn. Mus. Nat. Hist. 39: 151-155.

 Korth W. W., Evander R. L., 2016: Lipotyphla, Chiroptera, Lagomorpha, and Rodentia (Mammalia) from Observation Quarry, earliest Barstovian (Miocene), Dawes County, Nebraska. 36 pp. Annals of Carnegie Museum 83(3): 219-254.

 Korth W. W., Martin J. E., 2007: Additional cranial material of the Miocene beaver Anchitheriomys (Rodentia, Castoridae) from Nebraska. 7 pp. Bull. Carn. Mus. Nat. Hist. 39: 165-171.

 Korth W. W., Samuels J. X., 2015: New rodent material from the John Day Formation (Arikareean, middle Oligocene to early Miocene) of Oregon. 66 pp. Annals of Carnegie Museum 83(1): 19-84.

 Korth W. W., Tabrum A. R., 2011: A new aplodontoid rodent (Mammalia) from the early Oligocene (Orellan) of Montana and a suggested origin for the family Mylagaulidae. 15 pp. Annals of Carnegie Museum 80(1): 67-81.

 Kos K., Petrovic-Obradovic O., Žikic V., Petrovic A., Trdan S., Tomanovic Z., 2012: Review of interactions between host plants, aphids, primary parasitoids and hyperparasitoids in vegetable and cereal ecosystems in Slovenia. 12 pp. Journal of the Entomological Research Society 14(3): 67-78.

 Kos K., Petrovic-Obradovic O., Žikic V., Petrovic A., Trdan S., Tomanovic Z., 2012: Review of interactions between host plants, aphids, primary parasitoids and hyperparasitoids in vegetable and cereal ecosystems in Slovenia. 12 pp. Journal of the Entomological Research Society 14(3): 67-78.

 Koste W., 1973: Zur Kenntnis der Rotatorienfauna der „schwimmenden Wiese“ einer Uferlagune in der Várzea Amazoniens, Brasilien. 35 pp. Amazoniana 5(1): 25-59.

 Koste W., Böttger K., 1989: Rotatorien aus Gewässern Ecuadors. 32 pp. Amazoniana 10(4): 407-438.

 Koste W., Hardy E. R., 1984: Taxonomic studies and new distribution records of Rotifera (Phylum Aschelminthes) from Rio Jarapú and Uatuma, Amazonas, Brazil. 13 pp. Amazoniana 9(1): 17-29.

 Koste W., Robertson B., 1983: Taxonomic studies of the Rotifera (Phylum Aschelminthes) from a Central Amazonian Varzea lake, Lago Camaleao. [Ilha de Marchantaria, Rio Solimoes, Amazonas, Brazil).] 30 pp. Amazoniana 8(2): 225-254.

 Koste W., Robertson B., 1990: Taxonomic Studies of the Rotifera from Shallow Waters on the Island of Maracá, Roraima, Brazil. 16 pp. Amazoniana 11(2): 185-200.

 Koste W., Robertson B., Hardy E., 1984: Further taxonomical studies of the Rotifera from Lago Camaleao, a Central Amazonian varzea lake (Ilha de Marchantaria, Rio Solimoes, Amazonas Brazil). 22 pp. Amazoniana 8(4): 555-576.

 Koteja J., 1988: Two new eriococcids from Baltic Amber (Homoptera, Coccinea). 12 pp. Deutsche entomologische Zeitschrift (N.F.) 35(4-5): 405-416.

 Koteja J., 1989: Baisococcus victoriae gen. et sp. n. – a lower cretaceous coccid (Homoptera, Coccinea). 14 pp. [HEM 828] [M23] Acta zoologica cracoviensia 32/6: 93-106.

 Koteja J., Poinar Jr. G. O., 2005: Scale insects (Coccinea) associated with mites (Acari) in the fossil record. 12 pp. Polskie Pismo Entomologiczne 74(2): 287-298.

 Kotrba M., 2011: Wolfgang Schacht (10. November 1939-10. April 2011). 7 pp. (in German). Nachrichtenblatt der Bayerischen Entomologen 60(3-4): 100-106.

 Kotrba M., 2015: Dr. Eberhard Plassmann (03. November 1938, †12. Juni 2014) – Ein Nachruf. 1 pp. Nachrichtenblatt der Bayerischen Entomologen 64(1-2): 63.

 Koudela K., Tenora J., Bajer J., Maťhová A., Sláma K., 1995: Stimulation of growth and development in Japanese quails after oral administration of ecdysteroid-containing diet. 6 pp. European Journal of Entomology 92(1): 349-354.

 Kouřimský J., (ed.), 1973: Session about precious stones in the National museum – Prague 1971. 102 pp. Acta Musei Nationalis Pragae 29B(1-2): 1-102.

 Kouřimský J., 1955: Contribution to identification of pyroxenes. 23 pp. Acta Musei Nationalis Pragae 11B(7): 3-25.

 Kouřimský J., 1971: Ůber Fibroferrit von Zličín bei Prag. 8 pp. Acta Musei Nationalis Pragae 27B(1): 1-8.

 Kouřimský J., 1977: Thaumasit von Mýto bei Tachov. 12 pp. Acta Musei Nationalis Pragae 33B(1-2): 41-52.

 Kouřimský J., Filčáková E., 1954: Research of the serpentine from Dobšiná. 11 pp. Acta Musei Nationalis Pragae 10B(6): 3-13.

 Kouřimský J., Kutil J., 1959: A contribution to the luminiscence of diamonds. 44 pp. Acta Musei Nationalis Pragae 15B(5): 185-228.

 Kouřimský J., Šatava V., 1954: A contribution to the question of the determination of minerals of Serpentine Group. 17 pp. Acta Musei Nationalis Pragae 10B(4): 3-19.

 Kovačovský P., Áč P., 1989: Etologická analýza správania při vnútornom konflikte a jej využitie vo farmakologickej praxi. [Etological analysis of behavior et intraspecific conflict and its use in farmacological practice. 10 pp. Entomological Problems 19: 123-132.

 Kovalenko Y. N., 2010: Contribution to the knowledge of the faunae of xylobiontes and xylomycetobiontes beetles of “Les na Vorskle”, a sector of State natural reservation “Belogoriye”. 4 pp. Caucasian Entomological Bulletin 6(2): 149-152.

 Kovanda J., Horsák M., 2009: Dvě významné lokality pleistocénních slínů při severovýchodním okraji Prahy. [Two important Pleistocene marl localities at north-eastern margin of Prague.] 24 pp. (in Czech). 

 Kovrov B. G., Montchadsky A. S., 1963: O vozmožnosti primenenija poljarizovannogo sveta dla privlečenija nasekomych. 7 pp. 

 Kowalski K., 1958: Plejstocenskie Microtinae (Rodentia, Mammalia) z jaskini w Dziadowej Skale. 19 pp. Acta zoologica cracoviensia 2/32: 807-823.

 Kowalski K., 1960: Cricetidae I Microtidae (Rodentia) z pliocenu Wezów (Polska). 50 pp. Acta zoologica cracoviensia 5/11: 447-504.

 Kowalski K., 1960: Pliocenski owadozerne I gryzonie z Rebielic Królewskich (Polska). 44 pp. Acta zoologica cracoviensia 5/5: 155-200.

 Kowalski K., 1979: Fossil Zapodidae (Rodentia, Mammalia) from th Pliocene and Quaternary of Poland. 14 pp. Acta zoologica cracoviensia 23/9: 199-210.

 Kowalski K., 1995: Lemmings (Mammalia, Rodentia) as indicators of temperature and humidity in the European Quaternary. 10 pp. [MAM 139] Acta zoologica cracoviensia 38(1): 85-94.

 Kozhantshikov I. V., 1953: Pamjati Nikolaja Nikolaevitsha Filipeva (1882-1943). 6 pp. (in Russian). Entomologitsheskoe obozrenie 33: 363-368.

 Kožuch O., Lysý J., Nosek J., 1989: Výsledky vyšetrenia kliešťov a drobných cicavcov na prítomnosť vírusu kliešťovej encefalitídy. 6 pp. Entomological Problems 19: 371-376.

 Králík J., 1960: Příspěvek k petrografii krystalických uhelných jílovců (tonsteinů) v Ostravsko-karvinském revíru. [Beitrag zur Petrographie der Tonsteine im Ostrau-Karwiner Revier.] 14 pp. (in Czech). Acta Musei Silesiae 9A: 77-90.

 Králík J., Polický J., 1961: Mikrotvrdost pyritu jako ukazatel jeho genetických podmínek (I. část). [Mikrohärte des Pyrits als Kennzeichen seiner Genese (I. Teil).] 31 pp. (in Czech). Acta Musei Silesiae 10A: 73-102.

 Králík J., Tomšík J., 1964: Nové výsledky výzkumu tonsteinů v Ostravsko-karvinském revíru a jejich přínos k řešení praktických geolog. problémů Hornoslezské pánve. [Neue Forschungsergebnisse über die Tonsteine im Ostrau-Karwiner-Revier und ihr Beitrag zur Lösung praktischer geologischer Probleme des oberschlesischen Beckens.] 6 pp. (in Czech). Acta Musei Silesiae 13A: 11-16.