Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 49-54

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 54-57

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 57-58

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 59-64

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 64-66

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 67-69

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 69

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 70-71

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 71

Published in Western Australian Naturalist, in 1950, in volume 2, issue 3, pages 72

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 73-77

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 77-80

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 80-81

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 82-83

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 84-87

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 87-89

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 89

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 90

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 91

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 92

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 93

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 94-95

Published in Western Australian Naturalist, in 1950, in volume 2, issue 4, pages 96

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 97-100

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 100-105

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 106-107

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 108-110

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 111-118

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 119

Published in Western Australian Naturalist, in 1950, in volume 2, issue 5, pages 120

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 121-125

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 126-128

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 129-132

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 135

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 136-137

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 137

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 138

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 139-140

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 140-141

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 141

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 142

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 143

Published in Western Australian Naturalist, in 1950, in volume 2, issue 6, pages 144

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 145-150

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 150-151

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 152-160

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 160-162

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 162-164

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 164-165

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 165-166

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 166-167

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 167

Published in Western Australian Naturalist, in 1950, in volume 2, issue 7, pages 168