Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 49-60

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 61-65

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 83

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 84

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 85

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 88-89

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 91-92

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 102-103

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 104-105

Published in Glasgow Naturalist, in 2011, in volume 25, issue 3, pages 106-108