Gigadema
Gigadema is a genus in the ground beetle family Carabidae. There are about 13 described species in Gigadema, found in Australia and New Guinea.
Species
These 13 species belong to the genus Gigadema:Gigadema biordinatum Sloane, 1914 Gigadema bostockii Laporte, 1867 Gigadema dux Blackburn, 1901 Gigadema froggatti W.J.MacLeay, 1888 Gigadema grande W.J.MacLeay, 1864 Gigadema gulare Sloane, 1914 Gigadema longipenne Gigadema mandibulare Blackburn, 1892 Gigadema maxillare Sloane, 1914 Gigadema nocte Gigadema obscurum Sloane, 1914 Gigadema rugaticolle Blackburn, 1901- ''Gigadema sulcatum''