1. Wood TS, Wood LJ, Geimer G, Massard J (1998) Freshwater bryozoans of New Zealand: a preliminary survey. New Zea J Mar Fresh Res 32:639–648
2. Wood TS (2009) Bryozoans. In: Thorp JH, Covich AP (eds) Ecology and classification of North American freshwater invertebrates. Elsevier Academic Press, New York, pp 437–454
3. Okamura B, Hartikainen H, Schmidt-Posthaus H, Wahli T (2011) Life cycle complexity, environmental change and the emerging status of salmonid proliferative kidney disease. Fresh Biol 56:735–753
4. Wood TS, Okamura B (2005) A new key to the freshwater bryozoans of Britain, Ireland and Continental Europe, with notes on their ecology. Freshwater Biological Association, the Ferry House, Far Sawrey, Ambleside
5. Wood TS (1991) Bryozoans. In: Thorp JH, Covich AP (eds) Ecology and classification of North American freshwater invertebrates. Academic Press Inc, San Diego, pp 481–499