Smith, E. A. (1899). Diagnoses of new species of land-shells collected by Dr. H. O. Forbes and Mr. W.R. Ogilvie-Grant in the islands of Abd el-Kuri and Sokotra. Bulletin of the Liverpool Museum. 2 (1): 11-13. Liverpool.
297946
Smith, E. A.
1899
Diagnoses of new species of land-shells collected by Dr. H. O. Forbes and Mr. W.R. Ogilvie-Grant in the islands of Abd el-Kuri and Sokotra