Godwin-Austen, H. H. (1880). On the land-molluscan genus Girasia of Gray, with remarks on its anatomy and on the form of the capreolus of Lister (or spermatophore) as developed in species of this genus of Indian Helicidae. Proceedings of the Zoological Society of London. 48 (2): 289-299, pls 24-27. London [August].
401721
Godwin-Austen, H. H.
1880
On the land-molluscan genus <i>Girasia</i> of Gray, with remarks on its anatomy and on the form of the capreolus of Lister (or spermatophore) as developed in species of this genus of Indian Helicidae