Published in Bulletin of The British Museum (Natural History) Zoology, in 1961, in volume 7, pages 183-214

Published in Bulletin of the British Museum (Natural History), Zoology, in 1961, in volume 7, pages 215-241

Published in Bulletin of the British Museum (Natural History). Zoology., in 1961, in volume 7, pages 243-289

Published in Bulletin of The British Museum (Natural History) Zoology, in 1961, in volume 7, pages 293-319

Published in Bulletin of the British Museum (Natural History). Zoology., in 1961, in volume 7, pages 320-333

Published in Bulletin of the British Museum (Natural History). Zoology., in 1961, in volume 7, pages 335-351

Published in Bulletin of the British Museum (Natural History). Zoology., in 1961, in volume 7, pages 353-370

Published in Bulletin of The British Museum (Natural History) Zoology, in 1961, in volume 8, pages 1-70

Published in Bulletin of the British Museum (Natural History). Zoology., in 1961, in volume 8, pages 71-107

Published in Bulletin of the British Museum (Natural History). Zoology, in 1961, in volume 8, pages 111-149