Gudeodiscus emigrans is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Plectopylidae.
The distribution of Gudeodiscus emigrans was described from "Mẫu Sơn Mountains" within Lạng Sơn province, Vietnam.[2] It also occur in Bắc Kạn province, Tuyên Quang province, and in Tam Đảo district between Thái Nguyên province and Vĩnh Phúc province.[2]
It is a ground-dwelling species as all other plectopylid snails in Vietnam.[2]
Gudeodiscus emigrans quadrilamellatus co-occur with other plectopylids in Vietnam: with Gudeodiscus anceyi.[2] Gudeodiscus fischeri live at geographically close sites to Gudeodiscus emigrans quadrilamellatus.[2]