Published in Annals of The South African Museum, in 1926, in volume 20, pages 413-431

Published in Annals of The South African Museum, in 1926, in volume 20, pages 433-450

Published in Annals of The South African Museum, in 1926, in volume 20, pages 451-471

Published in Annals of The South African Museum, in 1926, in volume 23, pages 191-295

Published in Annals of The South African Museum, in 1926, in volume 23, pages 297-324

Published in Annals of The South African Museum, in 1926, in volume 23, pages 325-351

Published in Annals of The South African Museum, in 1926, in volume 23, pages 353-375

Published in Annals of The South African Museum, in 1926, in volume 23, pages 377-416

Published in Annals of The South African Museum, in 1926, in volume 23, pages 435-481

Published in Annals of The South African Museum, in 1926, in volume 23, pages 483-577

Published in Annals of The South African Museum, in 1926, in volume 23, pages 579-659