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A History of the County of Somerset
… NON-MARINE Favoured in its situation and the quality of its soil, the county of Somerset yields a record of inland mollusca above the … Vertigo substriata is a mistaken identification of Miller's record of Turbo sexdentatus which is Vertigo antivertigo, …
A History of the County of Somerset
… further search will do much more than extend our knowledge of the distribution throughout the county of the species recorded in the subjoined list, and add a few … the body. 4. Pisaura mirabilis (Clerck). Bristol (F. P. S.). Very common; adult in June and July. Known also as …