Viets K., 1935: Ueber die Synonymie von Hydrachna cruenta O. F. M. (Acari). 7 pp. 

 Viets K., 1935: Wassermilben aus Finnland. 3 pp. 

 Viets K., 1957: Wassermilben aus der Salmoniden-Region von Harzbächen. 27 pp. 

 Viets K., 1958: Fliesswassermilben aus Mainfranken. 21 pp. 

 Viets K., 1958: Über einige Wassermilben aus Oberitalienischen Seen. 12 pp. 

 Viets K., 1959: Über Hygrobates nigromaculatus Leberet 1879 (Hydrachnellae, Acari). 18 pp. 

 Viets K., 1961: Neumania agilis Koenike 1916 (Hydrachnellae, Acari). 7 pp. 

 Viets K., Viets K. O., 1954: Die Wassermilben des Bremer Raumes. (Hydrachnellae et Prorhalacaridae, Acari.). 49 pp. 

 Viksne V. A., 1959: Fauna, rasprostranenie i sezonnaja dinamika oribatidnych kleščej v Latvijskoj SSR. 27 pp. 

 Vistorin H. E., 1978: Zur Verbreitung europäischer Nicoletielliden-Arten (Acari, Trombidiformes). 10 pp. 

 Vitzthum G. H., 1921: Acarologische Beobachtungen. 4. Reihe. 69 pp. (in German). Archiv für Naturgeschichte 10: 1-69.

 Vitzthum G. H., 1922: Acarologische Beobachtungen. 6. Reihe. 48 pp. (in German). Archiv für Naturgeschichte 5: 1-48.

 Vitzthum G. H., 1925: Eine neue Milbengattung und -art als Parasit von Odynerus (Lionotus) delphinalis Giraud 1886. (10. Reibe der "Acarologischen Beobachtungen".). 18 pp. 

 Volkmar C., Kreuter T., Stark A., 2000: Auswirkungen des Anbaus nachwachsender Rohstoffe (Lein, Hanf, Kamille, Salbei) auf ausgewählte Arthropodengruppen (Araneae, Coleoptera, Diptera) in der sächsischen Agrarlandschaft. 8 pp. (in German). Mitt. Dtsch. Ges. Allg. Angew. Ent. 12: 411-418.

 Volkovitsh T. A., Razumova A. P., 1982: Photoperiodic reaction in Tetranychus crataegi Hirst. (Acarina, Tetranychidae) at constant and gradually changing day lenght. 9 pp. (in Russian). Entomologitsheskoe obozrenie 61(1): 8-16.

 Vollrath F., 1990: Leg regeneration in web spiders and its implications for orb weaver phylogeny. 8 pp. 

 Voukassovitch P., 1939: Contribution a l’étude biologique de Pediculoides ventricosus New., Acarien parasite. 30 pp. 

 Wainstein B. A., Begljarov G. A., 1971: Novye vidy kleščej roda Amblyseius (Parasitiformes, Phytoseiidae) iz Primorskogo kraja. 10 pp. 

 Wallace M. M. H., 1970: The influence of temperature on post-diapause development and survival in the aestivating eggs of Halotydeus destructor (Acari: Eupodidae). 15 pp. 

 Wallwork J. A., 1965: The Cryptostigmata (Acari) of Antarctica with special reference to the Antarctic Peninsula and South Shetland Islands. 16 pp. 

 Wallwork J. A., Rodriguez J. G., 1961: Ecological studies on Oribatid mites with particular reference to their role as intermediate hosts of anoplocephalid cestodes. 5 pp. 

 Warburg M. R., 2013: Review of diel rhythmic activities in physiological functions of scorpions. 6 pp. Entomological Science 16(3): 278-283.

 Warren T. A., 1971: Analgoid mites (Proctophyllodidae) from the Dicaeidae (Aves: Passeriformes). 6 pp. 

 Wasylik A., 1973: The mites (Acaroidea) inhabiting the nests of the tree sparrow (Passer montanus L.). 31 pp. 

 Watson P. J., 1990: Female-enhanced male competition determines the first mate and principal sire in the spider Linyphia litigiosa (Linyphiidae). 14 pp. 

 Wayne W. M., 1961: Some new analytic and graphic approaches to numerical taxonomy, with an example from the Dermanyssidae (Acari). 31 pp. 

 Wayne W., 1960: Description and mating behaviour of Allothrombium lerouxi, new species, (Acarina: Trombidiidae), a predator of small arthropods in quebec apple orchards. 8 pp. 

 Weele R. van der, 1998: Harvestmen (Opiliones) caught in pitfall traps in the Börzsöny Mountains (N Hungary). 4 pp. [ARA1606] Folia Entomologica Hungarica (S.N.) 59: 227-230.

 Weidemann G., (ed.), 1999: Küstendünen an der Nordsee. [Inhalt: Weidemann G.: Küstendünen an der Nordsee. 12 pp. Isermann M.: Vegetation von Dünen in Houstrup Strand (Jütland, Dänemark). 12 pp. Müller J.: Klienräumige Vegetationsdynamik in Küstendünen-Dauerflächen. 16 pp. Klittmann T., Albers J.: Die Grosspilze in den Küstendünen von Houstrup Strand (West-Jütland). 12 pp. Verhoeven R.: Ciliaten (Protozoa) in Primärdünen. 7 pp. Goralczyk K.: Nematodenfauna unterschiedlicher Ausblasungstäler in den Dünen von Houstrup Strand (DK). 11 pp. Koehler H.: Raubmilben (Gamasina: Acari, Parasitiformes) in Küstendünen der südlichen Nordsee. 13 pp. Folger M., Handelmann D.: Heuschrecken (Orthoptora: Saltatoria) in den Küstendünen von Houstrup Strand (West-Jütland). 10 pp.] 114 pp. Faun.-Ökol. Mitt. Suppl. 26: 1-114.

 Weigmann G., 1997: New and old species of Malaconothroidea from Europe (Acari, Oribatida). 10 pp. Spixiana 20: 199-218.

 Weigmann G., 2001: Contribution to the taxonomy of European Poronota I. Oribatella and Anachipteria (Acari, Oribatida). 6 pp. [ARA2055] Spixiana 24(3): 235-240.

 Weigmann G., Kratz W., 1981: Die deutschen Hornmilbenarten und ihre ökologische Charakteristik. 31 pp. (in German). Zoologische Beiträge: 459-489.

 Weigmann G., Kratz W., 1987: Oribatid mites in urban zones of West Berlin. 4 pp. 

 Weigmann G., Murvanidze M., 2003: Contribution to the Oribatid Mite Fauna of Georgia. 2. Carabodes and Lamellocepheus (Acari, Oribatida). 6 pp. Spixiana 26(3): 221-226.

 Weiser J., 1963: Über Massenzuchten von Pyemotes-Milben. 2 Textfig., 5 pp. [ARA 974] Beiträge zur Entomologie 13(3-4): 547-551.

 Weiss I., 1989: Über Oxyopes nigripalpis Kulcz. und O. lineatus Latr. (Arachnida, Araneae: Oxyopidae). 4 pp. Reichenbachia 27(1): 1-4.

 Weiss I., Marcu A., 1988: Gnaphosa spinosa Kulczynski, eine unvollständing beschriebene Spinne Südosteuropas (Arachnida, Araneae, Gnaphosidae). 3 pp. Reichenbachia 25(2): 113-115.

 Welty C., Reissig W. H., Dennehy T. J., Weires R. W., 1988: Comparison of residual bioassay methods and criteria for assessing mortality of cyhexatin-resistant european red mite (Acari: Tetranychidae). 7 pp. 

 Welty C., Reissig W. H., Dennehy T. J., Weires R. W., 1988: Susceptibility to Hexythiazox of eggs and larvae of European Red Mite (Acari: Tetranychidae). 7 pp. 

 Wermelinger B., Bamgärtner J., Zahner P., Delucchi V., 1990: Environmental factors affecting the life tables of Tetranychus urticae Koch (Acarina). I. Temperature. 8 pp. Mitt. Schweiz. entomol. Ges. 63(1-2): 55-62.

 Wermelinger B., Schnider F., Oertli J. J., Baumgärtner J., 1990: Environmental factors affecting the life tables of Tetranychus urticae Koch (Acarina). II. Host plant water stress. 11 pp. Mitt. Schweiz. entomol. Ges. 63(3-4): 347-357.

 Wesolowska W., 1988: Redescriptions of three species of the genus Icius Simon, 1876 (Aranei: Salticidae). 8 pp. [ARA 1027] Annales Zoologici 41/11: 395-402

 Wesolowska W., 1993: A revision of the spider genus Massagris Simon, 1900 (Araneae, Salticidae). 9 pp. [78613] Genus 4(2): 133-141.

 Wesolowska W., 1993: Notes on the genus Natta karsch, 1879 (Araneae, Salticidae). 16 pp. [ARA390] Genus 4(1): 17-32.

 Wesolowska W., 1993: On the genus Tularosa Peckham et Peckham, 1903 (Araneae, Salticidae). 8 pp. [ARA391] Genus 4(1): 33-40.

 Wesolowska W., 1994: Notes on the African species of the genus Harmochirus Simon, 1885 (Aranei: Salticidae). 11 pp. [ARA392] Genus 5(3): 197-207.

 Wesolowska W., 1995: Dendryphantes secretus, a new species of jumping spider from Kazakhstan (Araneae: Salticidae). 3 pp. [ARA393] Genus 6(2): 177-179.

 Wesolowska W., 1997: A redescription of ant-like jumping spider Despreissia myrmex Lessert, 1942 (Araneae: Salticidae). 3 pp. [ARA1728] [M35] Genus 8(3-4): 715-717.

 Wesolowska W., 1999: A revision of the spider genus Menemerus in Africa (Araneae: Salticidae). 103 pp. [GEN 10251] [M40] 

 Wesolowska W., 1999: A revision of the spider genus Menemerus in Africa (Araneae: Salticidae). 103 pp. [M40] [78781] Genus 10(2): 251-353.