Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 31-37

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 39-47

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 59-71

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 83-108

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 119-124

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 125-153

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 155

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 156-157

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 157-158

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 165-166