Habitat selection by wintering tufted ducks with special reference to their digestive organ and to possible segregation between neighboring populations Nariko OkaMasumi YamamuroHitoshi Satoh Original Articles Pages: 303 - 315
Intrapopulation variation in carbon and nitrogen stable isotope ratios in the earthworm Aporrectodea longa Olaf Schmidt Original Articles Pages: 317 - 328
Indirect interactions between two aphid species in relation to ant attendance Hiroshi Sakata Original Articles Pages: 329 - 340
Linking microhabitat availability and local density of rainbow trout in low-gradient Japanese streams Hirokazu UrabeShigeru Nakano Original Articles Pages: 341 - 349
Selective foraging on terrestrial invertebrates by rainbow trout in a forested headwater stream in northern Japan Shigeru NakanoYoichi KawaguchiNaotoshi Kuhara Original Articles Pages: 351 - 360
Topographical variations in a plant–soil system along a slope on Mt Ryuoh, Japan Naoko TokuchiHiroshi TakedaGoro Iwatsubo Original Articles Pages: 361 - 369
Does fruiting phenology vary with fruit syndrome? An investigation on animal-dispersed tree species in an evergreen forest in south-western Cameroon Masazumi Mitani Original Articles Pages: 371 - 383
Vegetation structure in gullies developed by the melting of ice wedges along Kolyma River, northern Siberia Shiro TsuyuzakiTakeshi IshizakiToshiyuki Sato Original Articles Pages: 385 - 391
Pruning behavior and intercolony competition of Tetraponera (Pachysima) aethiops (Pseudomyrmecinae, Hymenoptera) in Barteria fistulosa in a tropical forest, Democratic Republic of Congo Takakazu YumotoTamaki Maruhashi Original Articles Pages: 393 - 404
Aboveground biomass and soil nutrient pools of a Scalesia pedunculata montane forest on Santa Cruz, Galápagos Kanehiro KitayamaSyuzo Itow Note and Comment Pages: 405 - 408
Belowground carbon storage of Micronesian mangrove forests Kiyoshi FujimotoAkihiro ImayaTamon Murofushi Note and Comment Pages: 409 - 413