Reference citation: Canning, E.U., Cox, F.E.G., Croll, N.A. & Lyons, K.M.. 1973. The Natural History of Slapton Ley Nature Reserve: VI Studies on Parasites. Field Studies. Vol 3. pp 681-718
Source citation: Food Webs and Species Interactions in the Biodiversity of UK and Ireland (Online). 2017. Data provided by Malcolm Storey. Also available from http://bioinfo.org.uk.