Gorochov A. V., Warchalowska-Sliwa E., 1999: A new species of the genus Hexacentrus Orthoptera, Tettigonnidae) from Vietnam and its karyotypic features. 5 pp. [ORT 187]  Acta zoologica cracoviensia 42(2): 265-269.

 Gorochov A. V., Kostia D., 1999: New crickets (Orthoptera: Gryllidae) from Indo-Malayan region. 3 pp.  Acta zoologica cracoviensia 42(2): 271-273.

 Gorochov A. V., Kostia D., 1999: A new genus and two new species of Gryllidae (Orthoptera) from Tanzania. 8 pp.  Acta zoologica cracoviensia 42(2): 275-278.

 Stebnicka Z., 1999: Lomanoxia Martinez, 1951, and a new tribe Lomanoxiini with notes on comparative morphology (Coleoptera: Scarabaeoidea: Aphodiinae). 8 pp. [SCA 1086]  Acta zoologica cracoviensia 42(2): 279-286.

 Stebnicka Z., 1999: Flechtmanniella, a new name for Flechtmannia Stebnicka, 1999 (Coleoptera: Scarabaeoidea: Aphodiinae: Eupariini). 1 pp. [SCA 1085]  Acta zoologica cracoviensia 42(2): 287.

 Razowski J., Becker V. O., 1999: Notes on Deltobathra Meyrick, 1923 and Ecnomiomorpha Obraztsov, 1959 (Lepidoptera: Tortricidae), with descriptions of new taxa. 10 pp. [LEP 4623]  Acta zoologica cracoviensia 42(2): 297-306.

 Razowski J., 1999: Tortricidae (Lepidoptera) from the Dominican Republic. 13 pp. [31882]  Acta zoologica cracoviensia 42(2): 307-319.

 Razowski J., 1999: Tortricidae (Lepidoptera) from Ecuador. 22 pp. [31881]  Acta zoologica cracoviensia 42(2): 321-342.

 Razowski J., 1999: Phylogeny for three Polyorthini genera of the Biclonuncaria Razowski Becker, 1993 group, with descriptions of new taxa. 6 pp. [LEP 4622]  Acta zoologica cracoviensia 42(2): 343-348.

 Razowski J., 1999: Discovery of Rhopobota Lederer, 1859 (Lepidoptera: Tortricidae) in the Neotropical Region, with description of four new species. 5 pp. [LEP 4621]  Acta zoologica cracoviensia 42(2): 349-353.

Pasnik G., 1999: Three new species of the genus Acrotona Thomson, 1859 from Poland (Coleoptera, Staphylinidae: Aleocharinae). 5 pp. [STA 1012]  Acta zoologica cracoviensia 42(2): 355-359.

Pasnik G., 1999: Atheta (Bessobia) bashkirica sp. n. from South Ural (Coleoptera, Staphylinidae: Aleocharinae). 4 pp. [STA 1010]  Acta zoologica cracoviensia 42(2): 365-368.

Pasnik G., 1999: A new species of the genus Taxicera Mulsant et Rey, 1873 from Borneo (Coleoptera, Staphylinidae: Aleocharinae). 3 pp. [STA 1009]  Acta zoologica cracoviensia 42(2): 369-371.

 Weiner W. M., 1999: New genus of Pseudachorutinae (Collembola, Neanuridae). 4 pp. [APT 191]  Acta zoologica cracoviensia 42(2): 373-376.

 Quartau J. A., Seabra S., Sanborn A., 2000: Effect of ambient air temperature on the calling song of Cicada orni Linnaues, 1758 (Hemiptera: Cicadidae) in Portugal. 6 pp. [HEM2215, HEM1221]  Acta zoologica cracoviensia 43(3-4): 193-198.

 Razowski J., Becker V. O., 2000: Description of nine new neotropical genera of Archipini (Lepidoptera, Tortricidae) and their species. 18 pp. [31272] [M54]  Acta zoologica cracoviensia 43(3-4): 199-216.

 Krzeminska E., 2000: Trichocera (Metatrichocera) regelationis (Linnaeus, 1758): intraspecific variability in European populations (Diptera, Trichoceridae). 16 pp. [62115] [M54]  Acta zoologica cracoviensia 43(3-4): 217-232.

 Stebnicka Z., 2000: The genus Passaliolla Balthasar, 1945 in Central and South America (Coleoptera: Scarabaeidae: Aphodiinae: Eupariini). 7 pp. [SCA 1351]  Acta zoologica cracoviensia 43(3-4): 233-239.

Solarz K., 2000: Some species of mites (Acari) from house dust in Upper Silesia (Poland). 19 pp.  Acta zoologica cracoviensia 43(3-4): 241-259.

Celary W., 2000: Wild bees (Hymenoptera: Apoidea) of Kraków-Czestochowa Upland. Part I. Colletidae and Halictidae. 19 pp. [50427]  Acta zoologica cracoviensia 43(3-4): 261-279.

 Starý J., Krizeminska E., 2000: A new Trichocera from Switzerland ant the Czech Republic (Diptera, Trichoceridae). 3 pp. [DIP3383] [DIP4311]  Acta zoologica cracoviensia 43(3-4): 281-283.

Przybylowicz L., 2000: Notes on Macrocneme imbellis Dietz, 1994 (Lepidoptera, Arctiidae). 2 pp. [LEP 2795]  Acta zoologica cracoviensia 43(3-4): 285-286.

 Stebnicka Z., 2000: A new genus for Nearctic Pleurophorus ventralis Horn, 1887, with phylogenetic inferences (Coleoptera: Scarabaeidae: Aphodiinae: Aphodiini). 5 pp. [M54]  Acta zoologica cracoviensia 43(3-4): 287-291.

 Kaczmarek S., Lee J. H., 2000: Gamasida (Acari) in the soil of some forest habitats in South Korea. 10 pp. [M54]  Acta zoologica cracoviensia 43(3-4): 293-302.

Celary W., 2000: Melitta udmurtica Sitdikov, 1986 (Apoidea: Melittidae), a new species for fauna of Central Europe. 4 pp. [HYM 735]  Acta zoologica cracoviensia 43(3-4): 303-306.

 Razowski J., Becker V. O., 2000: Revision of the Neotropical Argyrotaenia Stephens, with notes on Diedra Rubinoff and Powell (Lepidoptera: Tortricidae). 26 pp. [31273] [M54]  Acta zoologica cracoviensia 43(3-4): 307-332.

 Stebnicka Z., 2000: New synonyms in the Micronesian Eupariini (Coleoptera: Scarabaeidae: Aphodiinae). 2 pp. [SCA 1350]  Acta zoologica cracoviensia 43(3-4): 333-334.

Weiner W. M., Najt J., 2000: Setanodosa quinseta Salmon, 1944, as a junior synonym of Setanodosa tetrabrachta Salmon, 1942 (Collembola: Brachystomellidae). 4 pp. [APT 192]  Acta zoologica cracoviensia 43(3-4): 335-338.

 Dumnicka E., 2000: Studies on Oligochaeta taxocens in streams, interstitial and cave waters of southern Poland with remarks on Aphanoneura and Polychaeta distribution. 54 pp. [80316]  Acta zoologica cracoviensia 43(3-4): 339-392.

Zettel H., 2001: Limnometra thirumalaii sp. n. (Heteroptera: Geriidae) from South India. 4 pp. [HEM 2247]  Acta zoologica cracoviensia 44(4): 401-404.

Celary W., Wisniowski B., 2001: Contribution to bee fauna (Hymenoptera: Apoidea) of Poland. 6 pp. [HYM 4531]  Acta zoologica cracoviensia 44(4): 413-418.

Najt J., Weiner W. M., 2001: The species of Cassagnella Najt Massoud, 1974 (Collembola, Brachystomellidae). 4 pp. [APT 311]  Acta zoologica cracoviensia 44(4): 419-422.

Przybylowicz L., 2001: Redescription of the genus Tipulodes boisduval, 1832 (Lepidoptera: Arctiidae). 8 pp. [LEP 5200]  Acta zoologica cracoviensia 44(4): 423-430.

Génier F., Vaz-de-Mello F. Z., 2002: A review of Arrow’s types of Trichillum and Pedaridium with description of two new species of Pedaridium (Coleoptera: Scarabaeinae, Ateuchini). 12 pp.  Acta zoologica cracoviensia 45(3): 185-196.

Razowski J., 2002: The genera of Tortricidae (Lepidoptera) common for the Palaearctic and Afrotropical regions. 9 pp. [32661]  Acta zoologica cracoviensia 45(3): 197-205.

Razowski J., Becker V. O., 2002: Black and white forewing pattern in Tortricidae (Lepidoptera), with descriptions of new taxa of Neotropical Euliini. 13 pp. [32662]  Acta zoologica cracoviensia 45(3): 245-257.

 Brown J. W., Razowski J., 2003: Review of Inape Razowski (Lepidoptera: Tortricidae: Euliini) with description of five new species. 12 pp. [32356]  Acta zoologica cracoviensia 46(3): 197-208.

 Godunko R. J., Prokopov G. A., 2003: Mayflies of the Crimean Peninsula. I. Baetis rhodani tauricus ssp. n. (Ephemeroptera: Baetidae). 9 pp.  Acta zoologica cracoviensia 46(3): 209-217.

Stebnicka Z., 2003: The New World species of Ataenius Harold, 1867. III. Revision of the A. imbricatus –group sensu lato (Coleoptera: Scarabaeidae: Aphodiinae: Eupariini). 31 pp.  Acta zoologica cracoviensia 46(3): 219-249.