Watanabe K., 2014: Two species of the genus Megarhyssa Ashmead (Hymenoptera: Ichneumonidae: Rhyssinae) new to Japan. 2 pp. Japanese Journal of Systematic Entomology 20(1): 7-8.

 Watanabe K., 2015: Discovery of the genus Seticornuta Morley, 1913 from Japan (Hymenoptera: Ichneumonidae: Metopiinae). 2 pp. Japanese Journal of Systematic Entomology 21(1): 59-60.

 Watanabe K., 2015: Notes on three japanese species of the genus Cidaphus Förster, 1869 (Hymenoptera: Ichneumonidae: Mesochorinae). 4 pp. Japanese Journal of Systematic Entomology 21(1): 61-64.

 Watanabe K., 2016: Some new records of the Banchinae, Campopleginae, Metopiinae, Oxytorinae, Pimplinae, Rhyssinae, and Tryphoninae from Japan (Hymenoptera: Ichneumonidae). 12 pp. Japanese Journal of Systematic Entomology 22(2): 179-190.

 Watanabe K., 2016: Taxonomic position of Pseudalomya takeii Kusigemati, 1984 (Hymenoptera: Ichneumonidae), with a new synonym. 2 pp. Japanese Journal of Systematic Entomology 22(1): 35-36.

 Watanabe K., Funamoto D., Ito M., Maeto K., 2015: A horntail parasitoid, Schlettererius cinctipes (Hymenoptera, Stephanidae, Schlettereriinae), new to Japan. 3 pp. Japanese Journal of Systematic Entomology 21(1): 91-93.

 Watanabe K., Ishikawa T., Konishi K., 2010: The first discovery of the genus Tossinola from Japan with description of a new species (Hymenoptera, Ichneumonidae, Banchinae). 7 pp. Japanese Journal of systematic Entomology (N.S.) 16(1): 25-31.

 Watanabe K., Kojima H., Okajima S., 2010: Leptobatopsis indica (Cameron) (Hymenoptera, Ichneumonidae, Banchinae) new to Laos. 2 pp. Japanese Journal of systematic Entomology (N.S.) 16(1): 23-24.

 Watanabe K., Maeto K., 2012: Taxonomic position of Fintona tertia Momol, 1970, with a new synonym and description of Male (Hymenoptera, Ichneumonidae, Banchinae). 4 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 18(1): 53-56.

 Watanabe K., Maeto K., 2012: Teleutaea brischkei (Holmgren, 1860) new to Japan (Hymenoptera, Ichneumonidae, Banchinae). 7 pp. (in English). Japanese Journal of Entomology (N. S.)15(2): 85-91.

 Watanabe K., Maeto K., 2013: First description of male of the genus Townesion Kasparyan, 1993 (Hymenoptera, Ichneumonidae, Banchinae). 7 pp. Japanese Journal of Systematic Entomology 19(1): 139-145.

 Watanabe K., Maeto K., 2013: Review of the subgenus Diblastomorpha Förster, 1869, of the genus Glypta Gravenhorst, 1829 (Hymenoptera, Ichneumonidae, Banchinae). 9 pp. Japanese Journal of Systematic Entomology 19(1): 129-137.

 Watanabe K., Maeto K., 2014: Revision of the genus Teleutaea Förster, 1869 from Japan (Hymenoptera: Ichneumonidae: Banchinae). 15 pp. Japanese Journal of Systematic Entomology 20(1): 27-41.

 Watanabe K., Okajima S., 2010: Additional records of Cerceris yuwanensis Tsuneki (Hymenoptera, Philanthidae) from Tokunoshima Island, the north Ryukyus, with first discovery of female. 2 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 16(2): 195-196.

 Watanabe K., Okajima S., Konishi K., 2011: New records of Lissonota (Loxonota) kaiyuanensis Uchida and Syzeuctus coreanus Uchida from Japan (Hymenoptera, Ichneumonidae, Banchinae). 7 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 17(1): 137-143.

 Watanabe K., Taniwaki T., 2015: Review of the genera Atophotrophos Cushman, 1940, Cladeutes, Townes, 1969, Hercus Townes, 1969, and Neliopisthus Thomson, 1883, from Japan (Hymenoptera: Ichneumonidae: Tryphoninae). 7 pp. Japanese Journal of Systematic Entomology 21(1): 69-75.

 Watanabe K., Yamauchi T., 2014: Records of Ichneumonid wasps (Hymenoptera) from Yakushima Island, the Ryukyu Islands, Japan. 10 pp. Japanese Journal of Systematic Entomology 20(1): 81-90.

 Watanabe M., Hirai Y., 2005: Annual change of parasitism by a solitary endoparasitic wasp, Bathyplectes sp. (Hymenoptera: Ichneumonidae) on the clover leaf weevil, Hypera punctata (Fabricius). 5 pp. [HYM 7205] Japanese Journal of Entomology (N.S.) 8(1): 15-19.

 Waterhouse C. O., 1903: Notes on the nests of Bees of the genus Trigona. 5 pp. 

 Waterhouse C. O., 1913: On a new species of Mymaridae from Trinidad. 2 pp. [M43] 

 Waterhouse C. O., 1914: Descriptions of two new genera, and new species of Mymaridae from Tasmania. 6 pp. 

 Waterston J., 1917: Notes on coccid-infesting Chalcidoidea.-III. 15 pp. 

 Waterston J., 1920: XVIII. On a new African fig insect (Blastophaga dyscritus, sp. n.). 2 pp. 

 Waterston J., 1922: A new family of Hymenoptera from South Africa. 5 pp. [M43] 

 Waterston J., 1923: Results of the Oxford University Expedition to Spitsbergen, 1921. No. 25. Hymenoptera Parasitica: Ichneumonoidea. 4 pp. 

 Waterston J., 1924: A new chalcid attacking bamboo in India (Hymenoptera). 3 pp. 

 Waterston J., 1926: A new Eurytoma (E. arnoldi, sp. n.) – (Hym., Chalcidoidea) from Southern Rhodesia. 3 pp. 

 Waterston J., 1926: Ascogaster annularis Nees (Hym.) in the London district, and a note on its probable host. 1 pp. 

 Waterston J., 1926: Notes on bred Ichneumonoidea including a new species of Praon. 3 pp. 

 Waterston J., 1926: On a new Trichogrammatid (Hym., Chalcidoidea) parasite of the cotton stemborer (Sphenoptera sp.). 5 pp. 

 Waterston J., 1926: Pedinopelte orientalis, Szepl. (Hym.) and its host in Sumatra. 1 pp. 

 Waterston J., 1928: A new Encyrtid (Hym., Chalcid.) bred from Clatoptera (Hom., Cercop.). 3 pp. [M43] 

 Waterston J., 1928: On a Encyrtid (Leefmansia bicolor, gen. et sp. n.) reared from eggs of Sexava (Orth.) in the Dutch East Indies. 3 pp. [M43] 

 Waterston J., 1928: On a Trichogrammid (Doirania leefmansi, gen. et sp. n.) reared from eggs of Sexava (Orth.) in the Dutch East Indies. 3 pp. 

 Waterston J., 1929: Additional notes on Belesica braconoides, Waterst. 5 pp. 

 Waterston J., 1929: On a chalcidoid parasite bred from a flea larva. 4 pp. 

 Waterston J., 1929: On a eulophid (Ootetrastichus dubius, sp. n.) reared from eggs of Sexava (Orth.) in the Dutch East Indies. 5 pp. [M43] 

 Waterston J., 1929: On the differential characters of Chelonogastra ashmead and Philomacroploea Cameron P., two genera of Ichneumon fliea of the family braconidae. 2 pp. 

 Waterston J., 1930: On the species of Oneilella (Hym. Ichneumonoidea) in the collection of the Natural History Museum, Vienna. 3 pp. [M43] 

 Waterston J., 1930: Two new parasitic Hymenoptera. 4 pp. [M43] 

 Way M. J., 1954: Studies on the association of the ant Oecophylla longinoda (Latr.) (Formicidae) with the scale insect Saissetia zanzibarensis Williams (Coccidae). 23 pp. 

 Way M. J., 1963: Mutualism between ants and honeydew-producing Homoptera. 38 pp. 

 Way M. J., Bolton B., 1997: Competetion between ants for coconut palm nesting sites. 17 pp. 

 Weber K., 1998: Revision der „Wespensammlung“ von T. Schneid im Naturkundemuseum Bamberg (Hymenoptera: „Scolioidea“, Pompilidae, Vespidae und Sphecidae). 44 pp. 

 Weber N. A., 1949: New African ants of the genera Cerapachys, Phryacaces, and Simopone. 9 pp. 

 Weber N. A., 1952: Biological notes on Dacetini (Hymenoptera, Formicidae). 7 pp. 

 Weber N. A., 1953: Arctic Alaskan Hymenoptera and Coleoptera. 5 pp. 

 Weber N. A., 1966: Fungus-growing ants. 18 pp. 

 Webster F. M., 1894: Biological notes on reared parasitic Hymenoptera of Ohio and Indiana, with descriptions of thirteen new species, by W. H. Ashmead. 25 pp. 

 Webster F. M., 1909: The joint-worm. (Isosoma tritici Fitch.). 5 pp.