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Over 800 Common Species Used in Ecological Assessment. 26 genera.
Please note that the 2021 second edition is an unmodified reissue of the out-of-print 2011 second edition.
Freshwater Algae - Identification, Enumeration and Use as Bioindicators
A useful teaching aid, this guide incorporates an easy-to-use informative identification key with 240 full colour, original photographs.
This is an identification guide for ponds, lakes, streams and rivers in Britain and Ireland. Identification goes to at least family level.
The atlas offers a broad view about the diversity of embryos and larvae and may be useful in looking for a suitable species of special interest.