Searching efficiency of the lady beetleCoccinella septempunctata larvae in uniform and patchy environments Yasuaki MurakamiYoshitaka Tsubaki OriginalPaper Pages: 1 - 6
Pair formation in the two forms ofMacrophthalmus japonicus De Haan (Crustacea: Brachyura) at a co-occurring area Keiji Wada OriginalPaper Pages: 7 - 10
Lesion studies of neural mechanisms underlying the mating dance of the silkmoth,Bombyx mori Yasuhiro KondohYoshiaki Obara OriginalPaper Pages: 11 - 16
Social behaviour and social structure of Neotropical paper waspsMischocyttarus angulatus Richards andM. basimacula (Cameron) Yosiaki Itô OriginalPaper Pages: 17 - 29
Quality of shells occupied by the hermit crabPagurus geminus: How many hermit crabs are satisfied with their shells? Michio Imafuku OriginalPaper Pages: 31 - 36
Swarming and mating ofChironomus yoshimatsui (Diptera: Chironomidae): Seasonal change in the timing of swarming and mating Masahiro Kon OriginalPaper Pages: 37 - 45
Latrine utilization and feces recognition in the raccoon dog,Nyctereutes procyonoides Itsuko Yamamoto OriginalPaper Pages: 47 - 54
Evolution of alliance in primates: A population genetic model Kenichi Aoki OriginalPaper Pages: 55 - 61
Early sex change: A possible mating strategy ofCentropyge angelfishes (Pisces: Pomacanthidae) Jack T. MoyerMartha J. Zaiser OriginalPaper Pages: 63 - 67