Search
A History of the County of Somerset
… which cannot be accepted are those of Vertigo substriata, V. alpestris, Succinea oblonga and Assiminea grayana. The … a specimen which is probably the 'one captured by J. S. M. in a field near Keynsham, in 1818,' recorded by Dale … known of this beautiful insect is the one recorded by Stevens in 1847, in the Transactions of the Entomological …