Serrophorus  seniculus (Fabricius, 1781) (Male)
Family: Scarabaeidae
Size: 15 mm
Location: Thailand, Prov. Chonbur, Pattaya
leg. A.Weigel, 1995; det. J.Schoenfeld, 2009
Photo: U.Schmidt, 2009; Coll. J.Schoenfeld