Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 1, pages 7-28

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 1, pages 29-39

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 1, pages 61-66

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 1, pages 67-72

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 2, pages 77-116

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 2, pages 117-140

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 2, pages 141-154

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 2, pages 155-156

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 2, pages 157-162