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BioImages: The Virtual Field-Guide (UK)
Macan, T.T. & Cooper, R.D., 1960
A Key to the British Fresh- and Brackish-Water Gastropods
The short introduction is followed by an easy-to-use dichotomous key. The final chapter on Ecology classifies the species by water type and gives a line or two of notes on each.
| Publisher |
Freshwater Biological Association (FBA) |
| Volume |
13 |
| Pages |
46 |
| Coverage |
All species known at the time. |
| Illustrations |
Stippled line drawings accompany the text. |
| Identify |
In the Hand (also useful to examine with x8 or x10 hand lens). |
| Specimen Prep. |
Living animals or shells. |
| Difficulty |
Straightforward. |
Malcolm Storey
Taxonomic Scope
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