Published in Bulletin of the British Museum (Natural History) Zoology, in 1968, in volume 16, pages 215-273

Published in Bulletin of The British Museum (Natural History) Zoology, in 1968, in volume 16, pages 275-322

Published in Bulletin of the British Museum (Natural History). Zoology., in 1968, in volume 16, pages 323-352

Published in Bulletin of the British Museum (Natural History). Zoology., in 1968, in volume 16, pages 353-364

Published in Bulletin of The British Museum (Natural History) Zoology, in 1968, in volume 16, issue 2, pages 45-111

Published in Bulletin of the British Museum (Natural History), in 1968, in volume 16, issue 3, pages 113-160

Published in Bulletin of The British Museum (Natural History) Zoology, in 1968, in volume 16, issue 4, pages 161-183

Published in Bulletin of the British Museum (Natural History) Zoology, in 1968, in volume 16, issue 5, pages 185-208

Published in Bulletin of the British Museum (Natural History) (Zoology), in 1968, in volume 16, issue 7, pages 275-322

Published in Bulletin of the British Museum (Natural History). Zoology., in 1968, in volume 17, pages 1-44

Published in Bulletin of the British Museum (Natural History), Zoology, in 1968, in volume 17, pages 47-64

Published in Bull. Brit. Mus. Nat. Hist. (Zool.), in 1968, in volume 17, issue 3, pages 65-90