Wolfsberger J., 1957: Sideridis unipuncta Hws. in Salzburg (Lep. Noct.). 2 pp. [LEP 4057] Nachrichtenblatt der Bayerischen Entomologen 6(2):

 Wolfsberger J., 1968: Polyploca flavicornis meridionalis ssp. nov., eine Unterart aus den Südtälern der Alpen (Lep., Cymatophoridae). 2 pp. Mitteilungen der münchner entomologischen Gesellschaft 58: 36-37.

 Wolska J., 1960: Pierwotniaki a owady. Czesc I. 9 pp. 

 Woltereck R., 1898: Unterseeische Welten und ihre Erforschung durch die Photographie. 5 pp. (in German). Die Zeit 383: 1-5.

 Woltereck R., 1928: Das Biologische Laboratorium in Seeon (Chiemgau). 3 pp. (in German). Internat. Revue der gesamten Hydrobiologie und Hydrographie 20(1/2): 213-215.

 Woltereck R., 1933: Meine Forschungsreise nach Amerika und Ostasien zum Studium insulärer und lakustrischer Endemismen. 13 pp. (in German). Internationale Revue der gesamten Hydrobiologie und Hydrographie 28(3/4): 337-350.

 Woltereck R., : Notizen aus der biologischen Station Lunz, N.-Ö. 4 pp. (in German). Internat. Revue der gesamten Hydrobiologie und Hydrographie 1(1/2): 297-300.

 Womersley H., 1929: Some records of Collembola from Southern Rhodesia. 7 pp. 

 Womersley H., 1931: A South African species of Protura. 3 pp. 

 Womersley H., 1934: Notes on some Australian Collembola. 3 pp. 

 Womersley H., 1937: On the Collembolan (Entomobrya emeraldica Rayment 1937) from Victoria. 1 pp. 

 Womersley H., 1937: On the distribution of the Collembola of the genus Ceratrimeria Börner, with special reference to the Tasmanian and New Zealand species described by Lubbock in 1899. 10 pp. 

 Womersley H., 1942: New genera, species and records of Collembola from Australia, New Zealand and New Guinea. 9 pp. 

 Wong H. R., 1967: The Nematine genera Eitelius and Micronematus in North America (Hymenoptera: Tenthredinidae). 4 pp. 

 Wong H. R., Benson R. B., 1965: A New Species of Pristiphora from Brazil (Tenthredinidae: Hymenoptera). 4 pp. 

 Wood F. E., 1968: The taxonomic status of Dineutus serrulatus and Dineutus analis in North America (Gyrinidae: Coleoptera). 9 pp. 

 Wood T. G., 1965: Mites of the genus Asca v. Heyden (Mesostigmata, Blattisocidae) from New Zealand. 9 pp. 

 Wood T. G., 1970: Micro-arthropods from soils of the arid zone in Southern Australia. 1 pp. 

 Woodring J. P., 1966: North American Tyroglyphidae (Acari): II. The genus Schwiebia, with descriptions of four new species. 28 pp. (in English). The Proceedings of the Louisiana Academy of Sciences 19: 85-112.

 Woodring J. P., 1966: North American Tyroglyphidae (Acari): III: The genus Histiogaster, with descriptions of four new species. 24 pp. (in English). The Proceedings of the Louisiana Academy of Sciences 29: 113-136.

 Woodring W. P., 1958: William Healey Dall 1845-1927. 22 pp. (in English). Biographical Memoirs 31: 92-113.

 Wool D., Manheim O., Burstein M., Levi T., 1994: Dynamics of re-migration of sexuparae to their primary hosts in the gall-forming Fordinae (Homoptera: Aphidoidea: Pemphigidae). 6 pp. 

 Woollatt L. H., 1974: Musings and perambulations of a hymenopterist. 4 pp. [HYM 4382] Folia Entomologica Hungarica (S.N.) 27(2): 247-250.

 Worbes M., 1983: Vegetationskundliche Untersuchungen zweier Überschwemmungs-wälder un Zentralamazonien – vorläufige Ergebnisse. [Investigations on the Vegetation of two Central-Amazonian Inundation forests.] 19 pp. Amazoniana 8(1): 47-65.

 Worbes M., 1985: Structural and other adaptations to long-term flooding by trees in Central Amazonia. 26 pp. Amazoniana 9(3): 459-484.

 Worthmann H. O., 1983: A comparative study of the growth of the postlarval and juvenile Pescadas Plagioscion squamosissimus (Heckel) and Plagioscion monti (Soares) in white water lake of the Central Amazon. 13 pp. Amazoniana 7(4): 465-477.

 Woyciechowski M., 1985: The ants (Hymenoptera, Formicidae) of the Male Pieniny Mountains – Carpathians. 14 pp. (in Polish). [52588] Acta zoologica cracoviensia 28/8: 283-296.

 Woyciechowski M., 1987: The phenology of nuptial flights of ants (Hymenoptera, Formicidae). 4 pp. [HYM 4383] [M43] Acta zoologica cracoviensia 30/10: 137-140.

 Woyciechowski M., 1990: Mating behaviour in the ant Myrmica rubra (Hymenoptera, Formicidae). 10 pp. [HYM 4384] Acta zoologica cracoviensia 33/27: 565-574.

 Woznica A. J., 2015: Two new Palaearctic species of genus Schroederella Enderlein, 1920 (Diptera: Heleomyzidae). 12 pp. Polskie Pismo Entomologiczne 84(4): 371-382.

 Wozny M., 1978: Die Beschreibung des Weibchens der Spinnenart Micrargus kaestneri Wiehle (Aranei, Erigonidae). 2 pp. [PPE 48437] [M25] 

 Wozny M., Czajka M., 1985: Bathyphantes eumenis (L. Koch, 1879) (Aranei, Linyphiidae) in Poland, and its synonyms. 7 pp. [ARA 237] Polskie Pismo Entomologiczne 55: 575-582.

 Wrase D. W., 1989: Microlestes fulvibasis, a new species for Central Europe (Coleoptera, Carabidae). 2 pp. Acta Entomologica Bohemoslovaca 86: 398-399.

 Wrase D. W., 1990: Beschreibung einer neuen Ophonus – Art aus dem Iran (Coleoptera, Carabidae, Harpalini). 3 pp. Acta Coleopterologica 6(2): 77-79.

 Wray D. L., 1945: A new Tetracanthella from North Carolina, with a key to the known species. 5 pp. 

 Wray D. L., 1946: New Collembola from North Carolina. 7 pp. 

 Wray D. L., 1957: Some new North American Collembola. 11 pp. Acta zoologica cracoviensia 2/5: 107-117.

 Wray D. L., Knowlton G. F., 1961: Collembola from Rodent nests. 4 pp. 

 Wróblewski A., 1967: Further notes on Micronectinae from Viet-Nam (Heteroptera, Corixidae). 23 pp. [40835] Polskie Pismo Entomologiczne 37(2): 229-251.

 Wróblewski A., 1972: Further notes on Micronectinae from Ceylon (Heteroptera, Corixidae). 53 pp. [40838] Polskie Pismo Entomologiczne 42(1): 3-55.

 Wülker W. F., Martin J., 2000: Northernmost Chironomus karyotypes (Insecta, Diptera, Chironomidae). 6 pp. Spixiana 23(2): 151-156.

 Wülker W., Kiknadze I. I., Kerkis I. E., Nevers P., 1999: Chromosomes, morphology, ecology and distribution of Sergentia baueri, spec. nov., S. prima Proviz and Proviz, 1997 and S. coracina Zett., 1824 (Insecta, Diptera, Chironomidae). 13 pp. Spixiana 22(1): 69-81.

 Wunderlich J., 1999: Liocranoeca – eine bisher unbekannte Gattung der Feldspinnen aus Europa und Nordamerika (Arachnida: Araneae: Liocranidae). 3 pp. 

 Wünsche O., 1902: Blicke auf die Entwickelung der Naturwissenschaften. 23 pp. (in German). 

 Würmli M., 1970: Vorschlaege zu einer oekologischen kennzeichnung des fundortes auf sammlungsetiketten. 5 pp. 

 Würmli M., 1975: Eine neue Art der Gattung Monrosiella Bechyně, 1945 (Chrysomelidae, Eumolpinae). 2 pp. [M51] Entomologische Arbeiten aus dem Museum G. Frey 26: 319-320.

 Würmli M., 1975: Ergebnisse der Bhutan-Expedition 1972 des Naturhistorischen Museums in Basel. Coleoptera: Fam. Chrysomelidae Subf. Hispinae. 11 pp. [M16] 

 Würmli M., 1975: Gattungsmonographie der altweltlichen Hispinen (Coleoptera: Chrysomelidae: Hispinae). 83 pp. [M51] Entomologische Arbeiten aus dem Museum G. Frey 26: 1-83.

 Würmli M., 1976: Cubilioides singularis Breuning 1939, ein Synonym von Cubilia smithi Jordan 1897 (Coleoptera: Cerambycidae: Lamiinae: Pteropliini). 1 pp. 

 Würmli M., 1976: Die Arten der Gattung Hispa Linné, 1767 (Coleoptera: Chrysomelidae: Hispinae). 6 pp. Entomologische Arbeiten aus dem Museum G. Frey 27: 317-322.