Sagda osculans (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sagda osculans" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

archive.org

Tryon G. W. 1887 Manual of conchology; structural and systematic. With illustrations of the species. Second series: Pulmonata. Volume 3. Helicidae - Volume I. page 8.