A statistical consideration on the change of the distribution pattern between two successive stages Minoru Murai OriginalPaper Pages: 8 - 13
Simulated removal trapping considered in connection with actual census data in small mammals Ryo Tanaka OriginalPaper Pages: 14 - 19
Ecological studies on the population of isaza,Chaenogobius Isaza Tanaka, in Lake Biwa, with special reference to the effects of population density upon its growth Makoto Nagoshi OriginalPaper Pages: 20 - 36
Competitive influence of isaza,Chaenogobius isaza, on ayu,Plecoglossus altivelis, in Lake Biwa Taizo Miura OriginalPaper Pages: 37 - 50
Process generating the ditribution pattern of eggs of the common cabbage butterfly,Pieris rapae crucivora Shiro Kobayashi OriginalPaper Pages: 51 - 59
Analytical studies of light trap records in the Hokuriku district, II the green rice leafhopper,Nephotettix cincticeps Akio Ôtake OriginalPaper Pages: 62 - 68
Effects of short-duration sub-optimum pre-oviposition temperatures on progeny production and sex ratio in species ofAphytis (Hymenoptera: Aphelinidae) Paul DeBachLoukia C. Argyriou OriginalPaper Pages: 69 - 77
Behavior and mortality of the southern stink bugNezara viridula in Hawaii Toshiyuki Nishida OriginalPaper Pages: 78 - 88