1. Alexander, C. P., 1929. Crane-flies. Diptera of Patagonia and South Chile 1: 1–240, pl. 1–12.
2. Alexander, C. P., 1931. Deutsche Limnologische Sunda-Expedition. The crane-flies (Tipulidae, Diptera). Archiv fü r Hydrobiologie, Supplement 9, Tropische Binnengewässer 2: 135–191, pl. 2.
3. Alexander, C. P., 1956. Tipulidae. Ruwenzori Expedition 1934–35 1(7): 129–380, pl. 27, 28.
4. Alexander, C. P., 1964. Diptera (Nematocera): Tanyderidae, Ptychopteridae, Tipulidae. South African Animal Life 10: 229–441.
5. Alexander, C. P. & G. W. Byers, 1981. Tipulidae. In McAlpine, J. F., B. V. Peterson, G. E. Shewell, H. J. Teskey, J. R. Vockeroth & D. M. Wood (eds), Manual of Nearctic Diptera, Vol. 1. Research Branch, Agriculture Canada, Monograph 27: 153–190.