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

Contents:

●A new Aphodius (Agrilinus) species from Shikoku, West Japan (Scarabaeidae, Aphodiinae)
Shinya Kawai --- 1

●Notes on the genus Parastasia (Scarabaeidae, Rutelinae) from the Oriental Region V. Description of the male of Parastasia circumferens Arrow, 1899 and a new record from Borneo
Kaoru Wada --- 5

●What is Hoplia (Decamera) semirufa Pic, 1908 ?(Col., Scarabaeoidea, Melolonthidae, Hopliinae)
Denis Keith --- 9

●A dung ball likely made by a male of Synapsis tridens(Coleoptera, Scarabaeidae)
Masahiro Kon --- 13

●The cetoniine beetles, Coilodera penicillata and C. miksici (Coleoptera, Scarabaeidae, Cetoniinae), collected from the galleries of wood-feeding cockroaches (Blattaria, Blaberidae, Panesthiinae, Salganea) in Myanmar
Masahiro Kon, Kiyoto Maekawa, Kaoru Sakai, Yoshiyasu Kusakabe and Kunio Araya --- 16

●Notes on the Genus Eophileurus Arrow (Coleoptera, Scarabaeidae, Dynastinae) from Southeast Asia, with description of a new species from southern Vietnam
Rieko Muramoto --- 21

●Notes on the coprophagous scarab-beetles (Coleoptera, Scarabaeidae) from Southeast Asia (IV) A new horned species of Microcopris from Vietnam and a new subspecies of Copris erratus from Peleng off Sulawesi
Teruo Ochi and Masahiro Kon --- 25

●Notes on the coprophagous scarab-beetles(Coleoptera, Scarabaeidae) from Southeast Asia (V)Two new species of the genus Onthophagus from Philippines
Teruo Ochi and Masahiro Kon --- 31

●Description of a second species of the genus Sinaphodius (Coleoptera, Scarabaeidae, Aphodiinae) from Sulawesi
Teruo Ochi and Masahiro Kon --- 37

●Description of the male genitalia and antennae of Noseolucanus rugosus Araya et Tanaka, 1998 (Coleoptera, Lucanidae), with reference to its systematic position
Kunio Araya --- 41

●Passalid beetles (Coleoptera, Passalidae) from the Lesser Sunda I. Descriptions of male genitalia of Leptaulax anna, L. sambawae and L. timoriensis and some new distributional records of L. sambawae and L. timoriensis
Yutaka Johki, Kunio Araya & Masahiro Kon --- 45

Short Reports

●New record of Clinterocera discipennis (Coleoptera, Scarabaeidae, Cetoniinae) from the Hainan Island, China. (In Japanese)
Jingke Li --- 8