Carabidae Latreille, 1802
Gigadema biordinatum Sloane, 1914
Gigadema bostocki Castelnau, 1867
Gigadema dux Blackburn, 1901
Gigadema froggatti Macleay, 1888
Gigadema grande (Macleay, 1864)
Gigadema gulare Sloane, 1914
Gigadema longipenne (Germar, 1848)
Gigadema mandibulare Blackburn, 1892
Gigadema maxillare Sloane, 1914
Gigadema minuta Castelnau, 1867
Gigadema nocte (Newman, 1842)
Gigadema obscurum Sloane, 1914
Gigadema rugaticolle Blackburn, 1901
Gigadema sulcatum (Macleay, 1864)