Published in Western Australian Naturalist, in 1974, in volume 12, issue 8, pages 169-172

Published in Western Australian Naturalist, in 1974, in volume 12, issue 8, pages 172-177

Published in Western Australian Naturalist, in 1974, in volume 12, issue 8, pages 177-180

Published in Western Australian Naturalist, in 1974, in volume 12, issue 8, pages 181

Published in Western Australian Naturalist, in 1974, in volume 12, issue 8, pages 182

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 1-7

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 7-14

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 14-16

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 16-17

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 17-19

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 19-23

Published in Western Australian Naturalist, in 1974, in volume 13, issue 1, pages 24