Discochiton expansum (Green, 1896) Figs 3b, 4

Material.

K 1121, Thailand, Malay Peninsula, Khao Lak, forest above the city, on leaves of an undetermined bush, 8.XI. 2013, I.A. Gavrilov-Zimin.

New data.

2n = 18; bisexual reproduction with a Lecanoid heterochromatinization in male embryos. Complete ovoviviparity. Female reproductive system has the usual structure, but accessory glands are poorly visible (Fig. 4).

Comments.

The recently erected genus Discochiton Hodgson & Williams, 2018 comprises 21 species, and D. expansum is the first species of the genus studied cytogenetically.