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 Yamaguchi T., 2005: Influence of urbanization on ant distribution in parks of Tokyo and Chiba City, Japan II. Analysis of species. 9 pp. Entomological Science 8(1): 17-25.

 Yamaguchi T., 2006: Population recovery and spatial dynamics of colony recruitment in a harvester ant: a case study in a park. 8 pp.  Entomol. Sci. 9(3): 247-254.

 Yamaguchi T., Konishi K., Mizutani N., Moriya S., 2008: Parasitoids of the Alfalfa weevil, Hypera postica (Gyllenhal), collected in the southern part of Ibaraki Prefecture, Japan. 6 pp. Japanese Journal of Entomology (N.S.) 11(4): 179-184.

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