Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 7-8

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 13-16

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 17-20

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 21-28

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 29-34

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 39-44

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 45-47

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 48-52

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 54-55

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 55

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 56-57

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 59-61

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 60-61

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 61-62

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 63

Published in Glasgow Naturalist, in 2000, in volume 23, issue 5, pages 64