Growth related to behaviour of ayu,Plecoglossus altivelis, reared under low density Yasuo Kodama OriginalPaper Pages: 65 - 73
Distribution pattern of groundfishes hooked along a row of setline in the shallower part of the continental slope in the Bering Sea 2 bathymetric difference in relative abundance in relation to distribution pattern Hiroshi MaƩda OriginalPaper Pages: 74 - 86
Territorial behavior and dispersion in some marine invertebrates Joseph H. Connell OriginalPaper Pages: 87 - 101
Dispersive behaviour of larvae of the common cabbage butterflyPieris rapae crucivora Shiro Kobayashi OriginalPaper Pages: 102 - 106
A marking-and-recapture analysis of the adult population of a phytophagous lady-beetle,Epilachna sparsa orientalis Syun'iti IwaoAkisato Machida OriginalPaper Pages: 107 - 116
Changes in some ecological characters of the almond moth caused by the selective action of an ichneumon wasp in their interacting system Fumiki Takahashi OriginalPaper Pages: 117 - 129
Local distribution of two swallows of genusHirundo, and breeding success ofH. rustica Kuniyasu Mizuta OriginalPaper Pages: 130 - 138
On the problem of trap-response types of small mammal populations Ryo Tanaka OriginalPaper Pages: 139 - 146