We are Japanese Entomological society specialized in Scarabaeoid beetles (Coleoptera, Scarabaeoidea).

Contents:

●Five new species of the genus Adoretus (Coleoptera, Scarabaeidae, Rutelinae) from Southeast Asia
Hirokazu Kobayashi --- 1

●Some new species of the genus Apogonia (Coleoptera, Scarabaeidae, Melolonthinae) from Southeast Asia
Hirokazu Kobayashi --- 7

●Notes on Maladera senta and its related species from Taiwan, with description of a new species of Maladera (Coleoptera, Scarabaeidae)
Hirokazu Kobayashi --- 23

●Taxonomic notes on some melolonthine species from Japan (Coleoptera, Scarabaeidae, Melolonthinae)
Takeshi Matsumoto --- 31

●Notes on the new habitat and parasite of the larvae of coconut rhinoceros beetle, Oryctes rhinoceros (Coleoptera, Scarabaeidae)
Kunio Araya, Tadatsugu Hosoya & Hiroshi Shima --- 39

●The Hind Wings of the Genus Cylindrocaulus (Coleoptera, Passalidae, Aulacocyclinae)
Masahiro Kon, Yutaka Johki, Kunio Araya & Tadatsugu Hosoya --- 45

●A new species of Leptaulax (Coleoptera, Passalidae) from Sumatra, Indonesia
Yutaka Johki, Kunio Araya & Masahiro Kon --- 51

●Diel activities of dung beetles attracted to feces of sika deer, Cervus nippon, in Tanzawa Mountains, central Japan (In Japanese)
Shinsuke Koike, Motoki Kato & Hideto Morimoto --- 55

●A new species of the genus Panelus (Coleoptera, Scarabaeoidea) from Yakushima Is., Southwest Japan
Masakazu Kawahara, Masashi Inagaki & Teruo Ochi --- 61

●Transfer of the Japanese species, Leiopsammodius Yadai Ochi, Kawahara et Inagaki to the genus Platytomus Mulsant (Coleoptera, Scarabaeoidea)
Teruo Ochi, Masakazu Kawahara & Masashi Inagaki --- 65

●A new Trichiorhyssemus species from Taiwan, Southwest Japan and Southeast China (Coleoptera, Aphodiidae, Psammodiinae)
Riccardo Pittino & Shinya Kawai --- 67

●A new species of the genus Pleurophorus Mulsant, 1842 from Western Cyprus (Coleoptera, Aphodiidae, Psammodiinae)
Riccardo Pittino & Geoffrey Miessen --- 75

●A New Species of Onthophagus (Furconthophagus) (Coleoptera, Scarabaeidae) from Nepal
Teruo Ochi & Masahiro Kon --- 81

●A new species of the genus Ochicanthon (Coleoptera, Scarabaeidae) from Sumatra, Indonesia
Teruo Ochi, Masahiro Kon & Masakazu Kawahara --- 85

●Notes on the Coprophagous Scarab-beetles (Coleoptera, Scarabaeidae) from Southeast Asia (XV) Three New Species of the genus Onthophagus from Palawan and Borneo
Teruo Ochi & Masahiro Kon --- 89

●A new species of the genus Propomacrus Newman, 1837 (Coleoptera: Scarabaeidae: Euchirinae) from Tibet, China
Masayuki Fujioka --- 99

●A new species of the genus Aegus (Coleoptera, Lucanidae) from South Sulawesi, Indonesia
Kunio Araya & Masayuki Fujioka --- 103