Růžička J., 1993: Three new species of Choleva (Coleoptera: Leiodidae: Cholevinae) from the Caucasus and Turkey, with a key to species of the cisteloides group. 12 pp.
95
4
FGE 26133
Růžička J., 1994: A new species of Catopomorphus from Turkey (Coleoptera, Leiodidae: Cholevinae). 7 pp. [STA 1236] Fragmenta entomologica 26(1): 133-139.
50
2
KLA 31121
Růžička J., 1995: A new species of Catops and notes on Cholevinae (Coleoptera: Leiodidae) from Bulgaria. 10 pp. [M10] [M54] Klapalekiana 31: 121-129.
50
2
STA 1238
Růžička J., 1995: Coleoptera: Staphylinoidea 1 (Ptiliidae, Agyrtidae, Silphidae). In: Rozkošný R., Vaňhara J., (eds.): Terrestrial Invertebrates of the Pálava Biosphere Reserve of Unesco, II. 5 pp.
50
2
KLA 31130
Růžička J., 1995: Faunistic records from the Czech Republic – 31. Coleoptera: Dermestidae, Phalacridae. 1 pp. Klapalekiana 31(3-4): 130.
50
2
KLA 32229
Růžička J., 1996: Brouci (Insecta: Coleoptera) sutí vrchu Plešivec (severní Čechy, CHKO České středohoří). 7 pp. Klapalekiana 32(3-4): 229-235.
50
2
ASZ 60455
Růžička J., 1996: Description of the third instar larvae of Anisotoma axillaris and A. glabra (Coleoptera: Leiodidae), with a key to larvae of European Anisotoma species. 14 pp. [M07] [14748]
95
4
KLA 32235
Růžička J., 1996: Faunistic records from the Czech Republic – 49. Coleoptera: Leiodidae: Coloninae. 1 pp. Klapalekiana 32(3-4): 235.
50
2
KLA 32073
Růžička J., 1996: Results of the Czechoslovak-Iranian entomological expeditions to Iran. Coleoptera: Silphidae. 4 pp. [STA 1247] [M10] [M54] Klapalekiana 32(1-2): 73-75.
50
2
STA 1240
Růžička J., 1997: A new species of Attaephilus from Turkey (Coleoptera: Leiodidae: Cholevinae). 3 pp. [EPR 28057] [M38]
50
2
EPR 28057
Růžička J., 1997: A new species of Attaephilus from Turkey (Coleoptera: Leiodidae: Cholevinae). 3 pp. [M38] [STA 1240] Entomological Problems 28(1): 57-59.
50
2
KLA 36283
Růžička J., 2000: Distribution and morphometrical variability of Ptomaphagus (Merodiscus) validus (Coleoptera: Leiodidae: Cholevinae). 5 pp. [M10] [M53] Klapalekiana 36: 283-287.
50
2
20255
Růžička J., 2007: Brouci (Coleoptera) v sutích Komářího vrchu v katastrálním území Nová Ves u Kraslic. 20 pp. (in Czech). Příroda Kraslicka 1: 83-102.
95
4
KLA 46227
Růžička J., Háva J., 2010: Faunistic records from the Czech Republic – 300. Coleoptera: Dermestidae.1 pp. Klapalekiana 46(3-4): 227.
50
2
FHB 26
Růžička J., Jakubec P., 2016: Agyrtidae, Silphidae. Icones insectorum Europae centralis. 17 pp. Second edition with more information and improved colour pictures. Folia Heyrovskyana 26B: 1-17.
150
7
EPR 362043
Růžička J., Jansson N., Coskun M., 2006: Complementary description of Catops hanusi (Coleoptera: Leiodidae: Cholevinae), with notes on its bionomy and occurrence in Turkey. 4 pp. (in English). Entomological Problems 36(2): 43-46.
50
2
KLA 48295
Růžička J., Král D., Štourač P., 2012: Faunistic records from the Czech Republic – 340. Coleoptera: Staphylinidae: Aleocharinae. 1 pp. (in English). Klapalekiana 48(3-4): 295.
50
2
KLA 32236
Růžička J., Mikát M., 1996: Faunistic records from the Czech Republic – 50. Coleoptera: Leiodidae: Cholevinae. 1 pp. Klapalekiana 32(3-4): 236.
50
2
AEP 49631
Růžička J., Pütz A., 2009: New species and new records of Agyrtidae (Coleoptera) from China, India, Myanmar, Thailand and Vietnam. 20 pp. (in English). Acta entomologica Musei nationalis Pragae 49(2): 631-650.
150
6
EPR 26111
Růžička J., Schneider J., 1995: A new species of Apteroloma from the Far East, and new faunistic records on Palaearctic Agyrtidae (Coleoptera). 5 pp. [STA1241] [M03] Entomological Problems 26(2): 111-115.
50
2
KLA 32077
Růžička J., Schneider J., 1996: Faunistic records of Silphidae (Coleoptera) from China. 8 pp. [M10]
50
2
KLA 38213
Růžička J., Schneider J., 2002: Distributional records of carrion beetles (Coleoptera: Silphidae) from Iran, Afghanistan, Pakistan and north-western India. [Údaje o rozšíření mrchožroutovitých brouků (Coleoptera: Silphidae) z Íránu, Afghánistánu, Pákistánu a severozápadní Indie.] 13 pp. Klapalekiana 38(3-4): 213-225.
50
2
KLA 39307
Růžička J., Schneider J., 2003: Interesting distributional records of Agyrtidae and Silphidae (Coleoptera) from the Palaearctic and Oriental regions. 5 pp. Klapalekiana 39(4): 307-311.
50
2
ASZ 68113
Růžička J., Schneider J., Háva J., 2004: A revision of Apteroloma (Coleoptera: Agyrtidae) from China. 14 pp. (in English). Acta Societatis Zoologicae Bohemiae 68: 113-126.
150
6
KLA 38227
Růžička J., Schneider J., Sikes D. S., Háva J., 2002: Distributional records of carrion beetles (Coleoptera: Silphidae) from China, Part II. [Údaje o rozšíření mrchožroutovitých brouků (Coleoptera: Silphidae) z Číny, část II.] 27 pp. Klapalekiana 38(3-4): 227-253.
150
6
KLA 36177
Růžička J., Snäll S., 2000: Faunistic records from the Czec Republic – 106. Coleoptera: Staphylinidae: Aleocharinae. 1 pp. Klapalekiana 36(4): 177.
50
2
KLA 42166
Růžička J., Snäll S., 2006: Faunistic records from the Czech Republic – 200. Coleoptera: Staphylinidae: Aleocharinae. 1 pp. Klapalekiana 42(1-3): 166.
50
2
KLA 47239
Růžička J., Šípková H., Schneider J., 2011: Notes on carrion beetles (Coleoptera: Silphidae) from India. (Údaje o mrchožroutovitých broucích (Coleoptera: Silphidae) z Indie). 7 pp. (in English). Klapalekiana 47(3-4): 239-245.
50
2
KLA 47103
Růžička J., Štourač P., Mantič M., 2011: Faunistic records from the Czech Republic – 312. Coleoptera: Staphylinidae: Staphylininae. 2 pp. (in English). Klapalekiana 47(1-2): 103-104.
50
2
KLA 45233
Růžička J., Vávra J. Ch., 2009: Interesting records of small carrion beetles (Coleoptera: Leiodidae: Cholevinae) from Slovakia. [Zajímavé nálezy práchnivců (Coleoptera: Leiodidae: Cholevinae) ze Slovenska.] 13 pp. Klapalekiana 45(3-4): 233-245.
95
4
KLA 48190
Růžička J., Vávra J. Ch., 2012: Faunistic records from the Czech Republic – 334. Coleoptera: Leiodidae: Cholevinae. 1 pp. (in English). Klapalekiana 48(3-4): 190.
50
2
KLA 29103
Růžička J., Vávra J., 1993: Rozšíření a ekologie brouků rodu Choleva (Coleoptera: Leiodidae: Cholevinae) na území Čech, Moravy a Slovenska. 28 pp. [14749] Klapalekiana 29: 103-130.
150
6
KLA 33118
Růžička J., Vávra J., 1997: Faunistic records from the Czech Republic – 66. Coleoptera: Bothrideridae. 1 pp. Klapalekiana 33(1-2): 118.
50
2
ASB 2105
Růžička V., 1987: An analysis of spider communities in the meadows of the Třeboň Basin. 39 pp. [M34] Acta Scientiarum Naturalium Academiae Scientiarium Bohemoslovacae Brno (N.S.) 21(5): 1-39.
150
6
AEB 86419
Růžička V., 1989: Spider (Araneae) communities of rock debris on a typical hillside in the České Středohoří Mts. (North Bohemia). 13 pp. Acta entomologica Bohemoslovaca 86: 419-431.
95
4
AEB 73305
Růžička Z., 1976: Prey selection by larvae of Metasyrphus corollae (Diptera, Syrphidae). 7 pp. Acta entomologica Bohemoslovaca 73: 305-311.
50
2
AEB 81429
Růžička Z., 1984: Two simple recording flight mills for the behavioural study of insects. 5 pp. Acta entomologica Bohemoslovaca 81: 429-433.
50
2
AEB 84438
Růžička Z., 1987: Fine structure of some external organs in Xenos vesparum (Strepsipterar, Stylopidae). 5 pp. Acta entomologica Bohemoslovaca 84: 438-440.
50
2
EJE 91361
Růžička Z., 1994: Oviposition-detering pheromone in Chrysopa oculata (Neuroptera: Chrysopidae). 10 pp. [MRN 256] European Journal of Entomology 91(4): 361-370.
50
2
EJE 98283
Růžička Z., 2001: Response of chrysopids (Neuroptera) to larval tracks of aphidophagous coccinellids (Coleoptera). 3 pp. European Journal of Entomology 98(3): 283-285.
50
2
AEB 82401
Růžička Z., Hagen K. S., 1985: Impact of parasitism on migratory flight performance in females of Hippodamia convergens (Coleoptera). 6 pp. Acta Entomologica Bohemoslovaca 82: 401-406.
50
2
AEB 75369
Růžička Z., Sehnal F., Holman j., 1978: Effects of juvenoids on aphid predators. 10 pp. Acta entomologica Bohemoslovaca 75: 369-378.
50
2
HYM 3331
Ryan R. B., Yoshimoto C. M., 1975: Laboratory crossings with diggerent sources of the larch casebearer parasite Chrysocharis laricinellae (Hymenoptera: Eulophidae). 4 pp.
50
2
MAL 82
Ryan S. O., Price R. D., 1969: A review of the genus Eidmanniella (Mallophaga: Menoponidae) from the Pelecaniformes. 9 pp.
50
2
INS 712
Ryazanova G. I., 1967: Kinosemka pri izučenii poleta nasekomych. 2 pp.
50
2
DIP 3001
Ryazantzeva A. E., 1983: On the morphology of female ganitalia of mosquitos of Culex pipiens – complex (Diptera, Culicidae). 3 pp. (in Russian)
50
2
AEB 85340
Ryba J., Rupeš V., Pinterová J., Vrba Z., Pokorný M., Jarolím V., Hrdý I., Křeček J., 1988: Efficacy of methoprene-impregnated baits on laboratory colonies of Pharaoh´s ant, Monomorium pharaonis. 8 pp. Acta entomologica Bohemoslovaca 85: 340-347.
50
2
AZC 502083
Rybak J., 2007: Life history of Bathyphantes simillimus (Araneae: Linyphiidae) in Stołowe Mountains, Poland. 8 pp. Acta zoologica cracoviensia 50B(2): 83-90.
50
2
GEN 14585
Rybak J., Pomorski R. J., 2003: Morphology of protonymph of Bathyphantes eumenis (L. Koch, 1879) (Araneae: Linyphiidae).18 pp. [78839] Genus 14(4): 585-602.
150
6
GEN 16129
Rybak J., Tomasiewicz B., 2005: The larval chaetotaxy of Bathyphantes eumenis (L. Koch, 1879) and Trochosa ruricola (De Geer, 1778) – a model description (Araneae: Linyphiidae, Lycosidae). 15 pp. [78840] Genus 16(1): 129-143.