Composition of genera:
+ Tricoleus Ponomarenko, 1969 (Upper Triassic)
+ Tricoleodes Ponomarenko, 1969 (Middle Triassic)
+ Sogdelytron Ponomarenko, 1969 (Middle Triassic)
Sogdelytron latum Ponomarenko, 1969, «2070/915» (collection PIN);
wing-case, from above, Length 8 mm; Middle/Upper Triassic, Dzhаjlayanchsh (Central Asia).
Photo by А.G. Pоnоmаrеnkо, A.G.Kirejtshuk and А.V. Маzin.
Literature:
(Look also at the page Systematic list of fossil beetles of Cupedina, Carabina и Scarabaeina (1 part)
Пономаренко А.Г. 1969. Историческое развитие жесткокрылых-архостемат. (Труды Палеонтологического института АH СССР. 125) Москва. Наука. 1-239.
Пономаренко А.Г., Жерихин В.В. 1980. Надотряд Scarabaeidea. Жесткокрылообразные. (Труды Палеонтологического института АH СССР. 175) Москва, Наука. 75-84.
Kirejtshuk A.G. 1991/1992. Evolution of mode of life as the basis for division of the beetles into groups of high taxonomic rank. In: M. Zunino, X. Belles, M. Blas, eds. Advances in Coleopterology. Baecelona, Ass. Europ. Coleopt. 249-261.
Ponomarenko A.G. 2002. 2.2.1.3.2 Superorder Scarabaeidea Laicharting, 1781, Order Coleoptera Linne, 1758. The beetles. In: Rasnitsyn, A.P. and Quicke, D.L.J. (eds). 2002. History of insects. Kluwer Academic Publishers, Dordrecht, Boston, London: 164-180.