Published in Annals of The South African Museum, in 1927, in volume 21, pages 419-1065

Published in Ann S African Mus, in 1927, in volume 25, pages 1-75

Published in Annals of The South African Museum, in 1927, in volume 25, pages 77-83

Published in Annals of The South African Museum, in 1927, in volume 25, pages 85-149

Published in Annals of The South African Museum, in 1927, in volume 25, pages 151-167

Published in Annals of The South African Museum, in 1927, in volume 25, pages 171-215