Ancognatha castanea Erichson, 1847  Male
Family: Scarabaeidae (Dynastidae)
Size: 23 mm
Location: Ecuador, Cotacachi Cayapas Nat. Park, Cuicocha Lake, 3080 m
leg.det. J.Schoenfeld, 14.V.2013; Coll. J.Schoenfeld
Photo: U. Schmidt, 2019

Ancognatha castanea  (enlarged)

Ancognatha castanea   (Flickr)

Ancognatha castanea   (Wikimedia Commons)