Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 3-4

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 5-8

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 9-15

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 16-23

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 24-26

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 27-30

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 31-34

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 65-66