Heterogeneity ratio: a measure of beta-diversity and its use in community classification Shiro Kobayashi OriginalPaper Pages: 101 - 111
Nitrification and nitrogen accumulation in the early stages of primary succession on Mt. Fuji Masaki TatenoTadaki Hirose OriginalPaper Pages: 113 - 120
Entomological and ecological surveys on Mt. Usu in 1984 VI: Faunal make-up and ecological distribution of springtails (Collembola) on Volcano Usu Hiromi SugawaraSeigo HigashiHiromi Fukuda OriginalPaper Pages: 121 - 132
Pollination systems in a warm temperate evergreen broad-leaved forest on Yaku Island Takakazu Yumoto OriginalPaper Pages: 133 - 145
Seed dispersal of the Korean pine,Pinus koraiensis, by the red squirrel,Sciurus vulgaris Masami Miyaki OriginalPaper Pages: 147 - 157
Seasonal changes in abundance and spatial distribution of the soil arthropods in a Japanese cedar (Cryptomeria japonica D.Don) plantation, with special reference to collembola and acarina Naoki Hijii OriginalPaper Pages: 159 - 173
Egg size of skippers (Lepidoptera: Hesperiidae) in relation to their host specificity and to leaf toughness of host plants Fusao Nakasuji OriginalPaper Pages: 175 - 183
Egg-producers in the colonies of a polistine wasp,Polistes snelleni (Hymenoptera: Vespidae), in central Japan Tadashi Suzuki Short Communication Pages: 185 - 189