Elliott, J.M. & Tullet, P.A. (1981) Provisional Atlas of the Freshwater Leeches of the British Isles. Freshwater Biological Association, Ambleside, UK.
Atlas
Lack, P. (1986) The Atlas of Wintering Birds in Britain and Ireland. A.D. Poyser., Calton.
Lee, P. (2006) Atlas of the Millipedes (Diplopoda) of Britain and Ireland. Pensoft, Sofia.
Kerney, M. (1999) Atlas of the Land and Freshwater Molluscs of Britain and Ireland. Harley Books, Colchester.
Luff, M. (1998) Provisional Atlas of the Ground Beetles (Coleoptera: Carabidae) of Britain. Biological Records Centre, Huntingdon.
Gibbons, D., Reid, J. & Chapman, R. (1993) The New Atlas of Breeding Birds in Britain and Ireland, 1988-1991. Poyser, London.
Edwards, R. & Broad, G.R. (2006) Provisional Atlas of the Aculeate Hymenoptera of the British Isles, Part 6. Centre for Ecology and Hydrology, Huntingdon.
Perring, F.H. & Walters, S.M. (1968) Critical Supplement to the Atlas of the British Flora. Nelson, London.
Sankey, J.H. (1988) Provisional Atlas of the Harvest-Spiders (Arachnida: Opiliones) of the British Isles. Biological Records Centre Institute of Terrestrial Ecology.
Hill, M.O., Preston, C.D. & Smith, A.J.E. (1992) Atlas of the Bryophytes of Britain and Ireland. Volume 2: Mosses (except Diplolepideae). Harley Books, Colchester.