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 Wesolowska W., 2003: New data on African Heliophanus species with descriptions of new species (Araneae: Salticidae). 46 pp. [78844] Genus 14(2): 249-294.

 Wesolowska W., 2004: A new species of Parajotus from Central Africa (Araneae: Salticidae). 6 pp. [ARA2128] Genus 15(1): 135-140.

 Wesolowska W., 2004: A redescription of Heliophanus pygmaeus Wesolowska et Russell-Smith, 2000, a small beetle-like salticid from Africa (Araneae: Salticidae). 6 pp. [ARA2129] Genus 15(2): 275-280.

 Wesolowska W., 2005: A new species of Enoplomischus from Kenya (Araneae: Salticidae: Leptorchestinae). 5 pp. Genus 16(2): 307-311.

 Wesołowska W., 2006: A new species of Cyrba from South Africa (Araneae: Salticidae: Sparteinae). 4 pp. Genus 17(4): 617-620.

 Wesołowska W., 2008: Taxonomic notes on the genus Hyllus C. L. Koch, 1846 in Africa (Araneae: Salticidae). 19 pp. Genus 19(2): 319-334.

 Wesolowska W., 2009: A revision of the spider genus Mexcala Peckham et Peckham, 1902 (Araneae: Salticidae). 38 pp. (in English). Genus 20(1): 149-186.

 Wesolowska W., 2010: A new species of Phintella from Angola (Araneae: Salticidae). 4 pp. Genus 21(1): 111-114.

 Wesolowska W., 2011: New species and new records of jumping spiders from Botswana, Namibia and Zimbabwe (Araneae: Salticidae). 40 pp. (in English). Genus 22(2): 307-346.

 Wesolowska W., 2012: Redescriptions of some jumping spiders described by R. Lessert from Central Africa (Araneae: Salticidae). 21 pp. Genus 23(2): 201-221.

 Wesolowska W., 207: Taxonomic notes on the genus Menemerus in Africa (Araneae: Salticidae). 11 pp. Genus 18(3): 517-527.

 Wesolowska W., Freudenschuss M., 2012: A new species of Menemerus from Pakistan (Araneae: Salticidae). 5 pp. Genus 23(3): 449-453.

 Wesolowska W., Jackson R. R., 2003: Evarcha culicivora sp. nov., a mosquito-eating jumping spider from East Africa (Araneae: Salticidae). 4 pp. [ARA 2056] Annales Zoologici 53(2): 335-338.

 Wesołowska W., Rozwałka R., 2008: Pseudeuophrys lanigera (Simon, 1871), new species of jumping spider (Araneae, Salticidae) for Poland. 3 pp. Polskie Pismo Entomologiczne 77(1): 39-41.

 Wesolowska W., Salm K., 2002: A new species of Myrmarachne from Kenya (Araneae: Salticidae). 7 pp. [ARA1986] Genus 13(3): 409-415.

 Wesolowska W., Tomasiewicz B., 2003: Blaisea Simon, 1902 synonymised with Tusitala Peckham et Peckham, 1902 (Araneae: Salticidae). 4 pp. [ARA 2057] Annales zoologici 53(4): 719-722.

 Wesolowska W., Wisniewski K., 2013: New species of Phintella from West Africa (Araneae: Salticidae: Heliophaninae). 4 pp. Genus 24(2): 247-250.

 Weyda F., 1980: Reproductive system and oogenesis in active females of Tetranychus urticae (Acari, Tetranychidae). 6 pp. 

 Weyda F., 1980: Reproductive system and oogenesis in active females of Tetranychus urticae (Acari, Tetranychidae). 6 pp. Acta entomologica Bohemoslovaca 77: 375-377.

 Weygoldt P., 1988: Sperm transfer and spermatophore morphology in the whip scorpion Thelyphonus linganus (Arachnida: Uropygi: Thelyphonidae). 8 pp. 

 Weygoldt P., 2006: New Caledonian whip spiders: notes on Charinus australianus, Charinus neocaledonicus and other south-western Pacific species of the Charinus australianus species group (Chelicerata, Amblypygi, Charinidae). 33 pp. Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg 42: 5-37.

 Wharton D. A., Brown I. M., 1989: A survey of terrestrial nematodes from the McMurdo Sound region, Antarctica. 4 pp. 

 Whitaker Jr. J. O., Mumford R. E., 1977: Records of ectoparasites from Brazilian mammals. 4 pp. 

 Whitehead D. R., 1972: Classification, phylogeny, and zoogeography of Schizogenius Putzeys (Coleoptera: Carabidae: Scaritini). 218 pp. Quaestiones Entomologicae 8: 131-348.

 Whittington H. B., 1965: Trilobites of the Ordovician Table Head formation, Western Newfoundland. 164 pp., 68 plates. Bulletin of the Museum of Comparative Zoology 132/4: 275-442.

 Wiebach F., 1967: Amazonische Moostiere (Bryozoa). [Briozoários amazônicos (Bryozoa).] 15 pp. Amazoniana 1(2): 173-187.

 Wiebach F., 1970: Amazonische Moostiere (Bryozoa) II. [Briozoários amazônicos (Bryozoa) II.] 10 pp. Amazoniana 2(3): 353-362.

 Wiebach F., 1974: Amazonische Moostiere (Bryozoa) III. 11 pp. Amazoniana 5(2): 293-303.

 Wierzbicka M., 1951: Wyniki obserwacji nad zarazeniem Copepoda (Cyclopoida i Calanoida) larwami Proteocephalus sp. w warunkach naturalnych. 16 pp. 

 Wierzbicka M., 1953: Limnocalanus macrurus G. O. Sars w jeziorach pólnocno-wschodniej Polski. 16 pp. 

 Wiktor A., 1996: The slugs of the former Yugoslavia (Gastropoda terrestria nuda – Arionidae, Milacidae, Limacidae, Agriolimacidae). 110 pp. [80717] Annales zoologici 46: 1-110.

 Wiktor A., 1997: Endemism of slugs within the Balkan Peninsula and adjacent islands (Gastropoda: Pulmonata: Arionidae, Milacidae, Limacidae, Agriolimacidae). 8 pp. [MOL62] Genus 8(1): 205-221.

 Wiktorowicz K., 1973: Badania nad rodzajem Tectocepheus Berlese, 1896 (Acari, Oribatei) w Polsce. 14 pp. [ARA 230] Polskie Pismo Entomologiczne 43: 689-702.

 Williams G. C., Lundsten L., 2009: The nephtheid soft coral genus Gersemia Marenzeller, 1878, with the description of a new species from the northeast Pacific and review of two additional nephtheid species (Ortocorallia: Alcyonacea). 15 pp. Zoologische Mededelingen 83: 1067-1081.

 Williams S. C., Arnaud P. H., Lowe G., 1990: Parasitism of Anuroctonus Phaiodactylus (wood) and Vaejovis Spinigerus (wood) (scorpiones: Vaejovidae) by Spilochaetosoma Californicum Smith (Diptera: Tachinidae), and a review of parasitism in scorpions.17 pp. (in English). Myia 5: 11-27.

 Willmann C., 1941: Die Acari der Höhlen der Balkanhalbinsel. Nach dem Material der „Biospeologica balcanica“. 80 pp. 

 Willmann C., 1951: Neobalaustium caspersi, eine neue Milbe aus Bulgarien. 6 pp. 

 Willmann C., 1951: Über eigenartige Kopulationsorgane bei den Männchen der Gattung Veigaia (Acari). 7 pp. 

 Willmann C., 1953: Tasale Sinnesorgane bei der Gattung Rhagidia und anderen prostigmatischen Milben. 9 pp. 

 Willmann C., 1956: Die Nymphe von Trombicula (T.) willmanni Wharton 1952 (Trombiculidae, Acari). 6 pp. 

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 Wilson L. J., Sutherst R. W., 1990: Oviposition sites of Boophilus microplus (Canestrini) (Acarina: Ixodidae) in Stylosanthes and grass pastures. 5 pp. J. Aust. Ent. Soc. 29(2): 101-105.

 Wilson M. S., 1952: An emended diagnosis of the copepod genus Pupulina (Caligoida), with descriptions of new species and a redescription of the genotype. 18 pp. 

 Wilson N., 1965: New records and descriptions of Rallinyssus from Pacific birds (Acarina: Mesostigmata). 17 pp. 

 Wilson N., 1969: Ticks (Mesostigmata: Ixodidae) collected by the Noona Dan expedition to the Philippine and Bismarck Archipelagos. 4 pp. 

 Winiarska W., 1998: Parasitic larvae of erythraeid mites associated with Aphis fabae colonies. 3 pp. [ARA 2058] (in English). Polskie Pismo Entomologiczne 67: 151-153.

 Winiszewska G., 1998: Mononchus loofi sp. nov. (Nematoda: Mononchidae) from Poland. 3 pp. 

 Winiszewska G., 1998: Mononchus loofi sp. nov. (Nematoda: Mononchidae) from Poland. 3 pp. [EVE 784] Annales Zoologici 48/1-2: 99-101

 Winiszewska G., 1998: Redescription of Chronogaster boettgeri Kischke, 1956 (Nematoda: Leptolaimidae). 3 pp.