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.

 Wille J., 1920: Beiträge zur Kenntnis der Respirationsorgane an Tachinenpuppen. 14 pp. 

 Willemse C., 1931: Orthoptera, subfam. Tetriginae der Deutschen Limnologischen Sunda-Expedition. 4 pp. 

 Willemse C., 1932: Descriptions of some new Acrididae chiefly from the indo-malayan region (Orthoptera) (suite). 16 pp. 

 Willemse C., 1934: On a collection of Acrididae (Orthoptera) from Australia and some Indo-Malayan islands. 12 pp. 

 Willemse C., 1938: Results of the Oxford University Expedition to Sarawak (Borneo), 1932 Acridiidae (Orthoptera). 20 pp. 

 Willemse C., 1967: Additional data on some genera and species of Acrididae (Orthoptera, Acridoidea) from the Indo-Malayan region. 18 pp. 

 Willemse C., Bruijning C. F. A., 1949: On a small collection of Orthoptera from the Canary Islands. 2 pp. 

 Willemse F. M. H., Helversen O. von, Odeé B., 2009: A review of Chorthippus species with angled pronotal lateral keels from Greece with special reference to transitional populations between some Peloponnesean taxa (Orthopera, Acrididae). 188 pp. (in English). Zoologische Mededelingen 83(2): 319- 507.

 Willers J., 1998: Eine neue Paederus-Art aus dem Kongogebiet (Coleoptera: Staphylinidae, Paederinae). 4 Abb., 1 Tab., 5 pp. Stuttgarter Beiträge zur Naturkunde 571A.

 Willers J., 1999: Der Artenbestand der Gattung Paederus Fabricius s. l. (Coleoptera, Staphylinidae) von Nepal. 42 pp. Veröffentlichungen des Naturkundemuseum Erfurt 18: 121-162.

 Willers J., 2001: Neubeschreibungen und Synonyme chinesischer Arten der Gattung Paederus s.l. (Coleoptera: Staphylinidae). New descriptions and synonyms of Chinese species of the genus Paederus s.l. (Coleoptera: Staphylinidae). 22 pp. (in German). Stuttgarter Beiträge zur Naturkunde 625A: 1-22.

 Willers J., 2001: Neue asiatische Arten der Gattung Paederus Fabricius s.l. aus der Sammlung des Naturhistorischen Museums Basel (Coleoptera, Staphylinidae). 23 pp. Entomologica Basiliensia 23: 287-309.

 Willers J., 2001: Systematisch-nomenklatorische Änderungen in der Gattung Paederus Fabricius s. 1. (Coleoptera, Staphylinidae). 4 pp. Veröffentlichungen des Naturkundemuseum Erfurt 20: 189-192.

 Willers J., 2008: Beitrag zur afrikanischen Gattung Oreopaederus Fagel, 1958 (Coleoptera: Staphylinidae). 30 pp. Veröffentlichungen des Naturkundemuseum Erfurt 27: 145-174.

 Williams C. A., 1953: Digestion of serum proteins by Aedes aegyptii. 1 pp. 

 Williams C. B., 1913: On two new species of Thysanoptera from the West Indies. 7 pp. 

 Williams C. B., 1913: Records and descriptions of British Thysanoptera. 15 pp. 

 Williams C. B., 1916: Biological and systematic notes on British Thysanoptera. 20 pp. 

 Williams C. B., 1917: A new thrips damaging orchids in the West Indies. 3 pp. 

 Williams C. B., 1929: Collected records relating to insect migration: second series. 32 pp. 

 Williams C. B., 1937: Butterfly migrations in the tropics. 13 pp. 

 Williams C. B., 1946: The migration of butterflies in south America. 8 pp. 

 Williams C. B., 1949: Migration in Lepidoptera and the problem of orientation. 15 pp. 

 Williams C. B., 1951: On educating and enotmologist. 6 pp. 

 Williams C. B., 1972: A graphical method of demonstrating allometric growth, with special reference to the antennae of Thysanoptera. 4 pp. 

 Williams C. B., Common F. B., French R. A., 1956: Observations on the migration of insects in the Pyrenees in the autumn of 1953. 25 pp. 

 Williams C. B., Wenz J. M., Dahlsten D. L., Norick N. X., 1979: Relation of forest site and stand characteristics to Douglas-fir tussock moth (Lep. Lymantriidae) outbreaks in California. 11 pp. Mitt. Schweiz. entomol. Ges. 52(2-3): 297-307.

 Williams C. E., 1989: Host plants of Microrhopala xerene (Newman) (Coleoptera: Chrysomelidae) in southwestern Virginia. 2 pp. The Coleopterists Bulletin 43(4): 391-392.

 Williams C. E., 1991: New England aster, Aster novae-angliae: A new host record for Microrhopala xerene (Coleoptera: Chrysomelidae). 1 pp. Proc. Entomol. Soc. Wash. 93(3): 790.

 Williams D. J. 1985: T. D. A. Cockerell’s scale insects (Homoptera: Coccoidea) in the British Museum (Natural History). 26 pp. (in Hungarian). Folia Entomologica Hungarica (S.N.) 46(1): 215-240.

 Williams D. J. M., 1988: Classification, phylogeny and zoogeographic studies of species of Sathon Mason (Hymenoptera: Braconidae). 110 pp. Quaestiones Entomologicae 24(4): 529-638.

 Williams D. J., 1960: A new species of Greeniella Cockerell (Aspidiotini: Coccoidea: Homoptera) from Malaya. 2 pp. 

 Williams D. J., 1969: A new species of Cataenococcus Ferris (Hom., Coccoidea, Pseudococcidae) on banana in Costa Rica. 4 pp. 

 Williams D. J., 1969: A new species of Parlagena McKenzie attacking coconut trees in Trinidad (Hom., Coccoidea, Diaspididae). 3 pp. 

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

 Williams D. J., 1989: The mealybug genus Rastrococcus Feris (Hemiptera: Pseudococcidae). 54 pp. Systematic Entomology 14(4): 433-486.

 Williams D. J., 1994: Distribution of the Pacific coconut mealybug, Dysmicoccus cocotis (Maskell) and of a new related species on coconut in southern Asia (Hemiptera: Coccoidea: Pseudococcidae). 7 pp. 

 Williams D. J., 1999: E. E. Green’s the Coccidae of Ceylon, 1896 – 1922. 3 pp. 

 Williams D. J., 1999: The mealybug species Ripersia theae Rutherford from Sri Lanka and Trionymus kayashimai Takahashi from Malaysia (Hem., Pseudococcidae). 3 pp. 

 Williams D. J., 2001: African species of the mealybug genus Antonina Signoret (Hemiptera: Coccoidea: Pseudococcidae). 16 pp. 

 Williams D. J., 2001: Description of a new mealybug species of the hypogeic genus Rhizoecus Künckel d’Herculais, from Chiang Mai province, Thailand (Hemiptera, Pseudococcidae). 4 pp. 

 Williams D. J., 2002: Scale insects (Hemiptera: Coccoidea) described by James Anderson M. D. of Madras. 10 pp. 

 Williams D. J., Ben-Dov Y., 2007: What is Coccus limonii Murray, 1871 (Hem. Coccoidea, Diaspididae) 2 pp. Bulletin de la Société entomologique de France 112(1): 27-28.

 Williams D. J., Kozarzhevskaja E. F., 1988: A new species of mealybug of the genus Phenacoccus Cockerell (Homoptera, Pseudococcidae), found on the bulbs of irises and lilies. 3 pp. (in Russian). Entomologitsheskoe obozrenie 67(4): 760-762.

 Williams D. J., Langor D. W., 2011: Description of mature larvae of Pissodes yunnanessis Langor and Zhang and Pissodes punctatus Langor and Zhang (Coleoptera: Curculionidae) from China. 10 pp. The Coleopterists Bulletin 65(2): 157-166.

 Williams D. J., Mamet J. R., 1986: A new species of Asterolecanium Targioni Tozzetti (Homoptera: Asterolecaniidae) on a palm in Round Island, Mauritius: a conservation puzzle. 4 pp. Systematic Entomology 11(1): 129-132.

 Williams D. J., Matile-Ferrero D., 1994: A new genus and species of mealybug (Homoptera: Coccoidea: Pseudococcidae) associated with ants in swollen thorn Acacias in Tanzania. 5 pp. 

 Williams D. J., Matile-Ferrero D., 1999: A new species of the mealybug genus Catenococcus Ferris from Ethiopia on Ensete ventricosum, a plat infected by a virus (Hemiptera, Pseudococcidae, Musaceae). 5 pp. 

 Williams D. J., Miller D. R., 2002: Systematic studies on the Antonina crawi Cockerell (Hemiptera: Coccoidea: Pseudococcidae) complex of pest mealybugs. 16 pp.