Published in Bulletin of the British Museum (Natural History). Zoology., in 1951, in volume 1, pages 67-79

Created: 2021-05-18, modified: 2021-05-18

Published in Bull. Brit. Mus. (Nat. Hist.) Zool., in 1951, in volume 1, pages 89-121

Created: 2009-12-23, modified: 2011-10-25