Cryptosemelus sp.

Material examined.

Specimens from plantation near Ngoy Town, Ngoy District, Luang Phrabang Province (Figs 19E, 57B).

Remarks.

The genus was first described from Peninsula Malaysia. These semi-slugs were founded on pomelo ( Citrus maxima Merr) leaves. This is probably the second species of the genus. However, the genitalia characters of the type species are still unknown (Schileyko 2003a).