The Ceratocanthinae of Ulu Gombak: high species richness at a single site, with descriptions of three new species and an annotated checklist of the Ceratocanthinae of Western Malaysia and Singapore (Coleoptera, Scarabaeoidea, Hybosoridae) Author Ballerio, Alberto , Brescia, Italy Author Maruyama, Munetoshi The Kyushu University Museum, Fukuoka, Japan text ZooKeys 2010 2010-01-28 34 34 77 104 journal article 10.3897/zookeys.34.268 7a68e13d-3c05-49d5-86a3-7bdb5c4af1ce 1313–2970 576606 553C91CE-FEA1-4867-929B-2865647E4B2E Cyphopisthes wallacei (Pascoe, 1860) Known distribution: Indonesia , West Malaysia ( Perak ) ( Paulian 1978 ). Remarks. The West Malaysian record is doubtful, as stated by Paulian himself (1978). The occurrence of C. wallacei outside Borneo has to be confirmed. The synonymy between Cyphopisthes wallacei and Cyphopisthes humeralis Gestro, 1899 (described from Borneo) established by Paulian (1978) doesn’t seem acceptable. The majority of published records for C. wallacei outside Borneo seems to be wrong. The genus Cyphopisthes Gestro, 1899 is in need of a revision.