Published in Northern Territory Naturalist, in 1989, in volume 11, pages 3-7

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 8-11

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 12-19

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 20-26

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 27-30

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 31