Note 537 — APPENDICE (continued 3)
Reading edition
Pfeiffer, Symbol. Heliceor., III, 1846, p. 66, et Monogr. heliceor. vivent., I, 1848, p. 51 (Helix ibuensis).
Reading edition
Pfeiffer, Symbol. Heliceor., III, 1846, p. 66, et Monogr. heliceor. vivent., I, 1848, p. 51 (Helix ibuensis).