Werminghausen B., 1957: Nährstoffmangelerscheinungen im Obstau und ihre Behebung. Mit 8 farbige Abbildungen. 92 pp.  Sleva 20%!

 Wermuth P., 2000: Bioindikation der Gewässerverhältnisse an der Birs (CH, Kanton Basel-Land) mit Hilfe von Emergenzfallen. 3 pp. (in German). Mitt. Dtsch. Ges. Allg. Agnew. Ent. 12: 255-257.

 Werneburg R., Berman D. S., 2012: Revision of the aquatic eryopid temnospondyl Glaukerpeton avinoffi Romer, 1952, from the Upper Pennsylvanian of North America. 28 pp. Annals of Carnegie Museum 81(1): 33-60.

 Werner F., 1930: Wissenschaftliche Ergebnisse einer zoologischen Forschungsreise nach Westalgerien und Marokko. 18 pp. (in German). Akademie der Wissenschaften in Wien 139(1-2): 1-18.

 Werner F., 1934: Dritter Beitrag zur Kenntnis der Tierwelt der Ägäischen Inseln. 25 pp. (in German). Akademie der Wissenschaften in Wien 143(8-10): 313-337.

 Werner F., 1934: Ergebnisse einer zoologischen Studien- und Sammelreise nach den Inseln des Ägäischen Meeres. 8 pp. (in German). Akademie der Wissenschaften in Wien 143(5-7): 161-168.

 Werner F., 1937: Ergebnisse der vierten zoologischen Forschungsreise in die Ägäis (1936): 30 pp. (in German). Akademie der Wissenschaften in Wien 146(1-2): 89-118.

 Wesenberg-Lund C., 1933: Naturstudium og religiös fölelse. 22 pp. (in Danish). 

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

 Wetmore A., 1925: Fossil birds from southeastern Arizona. 18 pp. 

 Wetmore A., 1936: Two new species of hawks from the Miocene of Nebraska. 6 pp. 

 Wetmore A., 1938: Another fossil owl from the Eocene of Wyoming. 3 pp. 

 Weyer F., 1934: Verlauf der Malaria in Ostfriesland 1932 und 1933. 2 pp. 

 Weyer F., 1941: Die afrikanischen Malariaüberträger. 7 pp. 

 Weyer F., 1941: Medizinisch wichtige Insekten Merkblatt 8. Die Gelbfiebermücke. 8 pp. 

 Weyer F., 1946: Medizinisch wichtige Insekten. Merkblatt 3. Flöhe. 5. und 6. verbesserte Auflage. 8 pp. 

 Weyer F., Zumpt F., 1952: Grunddriss der Medizinischen entomologie. Mit Einschluss der übrigen medizinisch wichtigen Gliederlüssler. Dritte umgearbeitete Auflage. 154 pp. 

 Wharton R. A., Quicke D. L. J., 1988: A new species of Bracon (Hymenoptera: Braconidae) parasitic on Eoreuma loftini (Dyar) (Lepidoptera: Pyralidae). 6 pp. Proc. Entomol. Soc. Wash. 90(3): 288-293.

 Wheeler A. G. Jr., 1988: “Violent deaths” of soldier beetles (Coleoptera: Cantharidae) revisited: new records of the fungal pathogen Eryniopsis lampyridarum (Zygomycetes: Entomophthoraceae). 4 pp. The Coleopterists Bulletin 42(3): 233-236.

 Wheeler A. G., 1985: Charles P. Alexander: a tribute, with emphasis on his boyhood in fulton county, New York, and his studies at Cornell University. 24 pp. 

 Wheeler Jr. A. G., Loan C. C., 1984: Peristenus henryi (Hymenoptera: Braconidae, Euphorinae), a new species parasitic on the honeylocust plant bug,, Diaphonocoris chlorionis (Hemiptera: Miridae). 4 pp. Proc. Entomol. Soc. Wash. 86(3): 669-672.

 Wheeler Q. D., McHugh J. V., 1987: A portable and convertible “Moczarski/Tullgren” extractor for fongus and litter Coleoptera (Coleoptera). 4 pp. The Coleopterists Bulletin 41(1): 9-12.

 Whitaker W., 1907: Eminent living geologists. 10 pp. (in English). Geological Magazine, Decade V 4(512): 49-58.

 Whitehead D. R., (ed.), 1982: Baron Maximilien de Chaudoir (1816-1881): a symposium to honour the memory of a great coleopterologist during the centennial of his death. 151 pp. [CLW067] Coleopterologists Bulletin 36(3,4): 459-530+531-609.

 Whitehead D. R., Duffield R. M., 1982: An unusual specialized predator prey association: failure of a chemical defense and possible practical application (Coleoptera: Coccinellidae, Chrysomelidae). 2 pp. The Coleopterists Bulletin 36(1): 96-97.

 Whitehead P. F., 1997: Beetle faunas of the European angiosperm Urwald: problems and complexities. 6 pp. 

 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.

 Wiackowski K. S., 1962: Studies on the biology and ecology of Aphidius smithi Sharma & Subba Rao (Hymenoptera, Braconidae), a parasite of the pea aphid, Acyrthosiphon pisum (Harr.) (Homoptera, Aphididae). 58 pp. [52552] Polskie Pismo Entomologiczne 32: 253-310.

 Wiackowski S. K., 1968: Laboratory investigations on the effect of insectides on the larvae of Chrysopa carnea Steph. (Neuroptera, Chrysopidae). 9 pp. [MRN 119] Polskie Pismo Entomologiczne 38(3): 601-609.

 Wible J. R., 2008: On the carnial osteology of the Hispaniolan solenodon, Solenodon paradoxus Brandt, 1833 (Mammalia, Lipotyphla, Solenodontidae). 82 pp. Annals of Carnegie Museum 77(3): 321-402.

 Wible J. R., Wang Y., Li C., Dawson M. R., 2005: Cranial anatomy and relationships of a new ctenodactyloid (Mammalia, Rodentia) from the early Eocene of Hubei Province, China. 60 pp. Annals of Carnegie Museum 74(2): 91-150.

 Wiesner J., : Die Licht- und Schattenseiten des Darwinismus. 15 pp. (in German). Österreichische Rundschau 18(3): 1-15.

 Wigglesworth V. B., 1946: Water relations of Insects. 14 pp. 

 Wilhelm G., Nemeschkal H. L., Plant J., Paulus H. F., 2010: Fitness components in the relationshop between Rhopalapion longirostre (Olivier, 1807) (Insecta: Coleoptera: Apionidae) and Alcea rosea (Linnaeus, 1758) (Malvaceae). Analysis of infestation balance of a herbivorous weevil and its host plant. 10 pp. Bonn zoological Bulletin 57(1): 55-64.

 Wille B., 1908: Faustischer Monismus. Pp. 243-291. (in German). In: Arthur Drews (ed.): Der Monismus. Dargestellt in Beiträgen seiner Vertreter. Bd. I. 49 pp. Eugen Diederichs, Jena.

 Williams D. J., 1974: The type-species of Lindingaspis MacGillivray (Homoptera: Coccoidea: Diaspididae). 4 pp. 

 Williams J. R., 1957: The sugar-cane Delphacidae and their natural enemies in Mauritius. 46 pp. The Transactions of the Royal Entomological Society of London 109(2)

 Williams R. M. C., : Factors limiting the distribution of building-damaging dry-wood termites (Isoptera, Cryptotermes spp.) in Africa. 14 pp. 

 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.

 Wilson D. P., 1933: A simple block trimmer for the Cambridge rocking microtome. 3 pp. (in English). Journal of the Royal Microscopical Society 53: 25-27.

 Wilson M. R., Nault L. R., (eds.), 1987: Proceedings of 2nd international workshop on leafhoppers and planthoppers of economic importance. 368 pp.  Sleva 30%!

 Winiarska W., 1986: Roslinozerna entomofauna ostrozenia polnego, Cirsium arvense (L.) Scop. Phytophagous insects found on Cirsium arvense (L.) Scop. 15 pp. (in Polish). Polskie Pismo Entomologiczne 56: 701-715.

 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.

 Winkler A., 1927: Katalog 10 über Entomologische Hilfsmittel. 32 pp. (in German). 

 Winkler H., 1911: Über Pfropfbastarde. 21 pp. (in German). 

 Winkler J. R., 1974: Sbíráme hmyz a zakládáme entomologickou sbírku. 68 čb. obr., 212 pp. 

 Winkler J. R., 1987: Berendtimiridae fam. n., a new family of fossil beetles from Baltic Amber (Coleoptera, Cantharoidea). 9 pp. [M21] Mitteilungen der münchner entomologischen Gesellschaft 77: 51-59.

 Winkler J. R., 1987: Three new genera of fossil Lycidae from Baltic Amber (Coleoptera, Lycidae). 18 pp. [M21] Mitteilungen der münchner entomologischen Gesellschaft 77: 61-78.

 Winteringham F. P. W., 1971: Some global aspects of pesticide residue problems. 11 pp. Israel Journal Ent. 6(2): 171-181.

 Wiseman B. R., 1990: Plant resistance to insects in the southeastern United States – an overwview. 8 pp. (in English).