Helix vivipara [ spec. nov.]

H. testa imperforata subovata obtusa cornea: cingulis fuscatis, apertura suborbiculari.

Fn . svec. 1312.

List. angl. 133. t. 2. f. 18. - - exerc. 2. p. 17. t. 2.

conch. 2. t. 126. f. 26.

Gvalt. test. t. 5. f. 1.

Swamm. bibl. t. 9. f. 3.

Habitat in Europae stagnis, argillosis imprimis.