Published in Bull. Brit. Mus. (Nat. Hist.) (Zool.), in 1959, in volume 5, pages 125-161

Published in Bull. Brit. Mus. (Nat. Hist.), Zool., in 1959, in volume 5, pages 219-253

Published in Bull. Brit. Mus. (Nat. Hist.) Zool., in 1959, in volume 5, pages 257-266

Published in Bulletin of the British Museum (Natural History). Zoology, in 1959, in volume 5, issue 7, pages 165-177

Published in Bulletin British Museum of Natural History (Zoology), in 1959, in volume 5, issue 7, pages 179-218

Published in Bull. Brit. Mus. (Nat. Hist.) Zool., in 1959, in volume 6, pages 1-23