1910
Trachyderma crassituba — Chapman, pp. 103, fig. 27:1a-b, 2-3
1927
Keilorites crassituba (Chapman) — Allan, pp. 240
1927
Trachyderma crassituba Chapman — Bather, pp. 286
1998
Keilorites crassitubus (Chapman, 1910) — Thomas & Smith, pp. 324, fig. 2:1-2;8-9