Rugilus pygmaeus (KRAATZ 1859(Map 4)
Material examined: Thailand: 2 exs., Ranong province, Ban Na env., 9°34'N, 98°42'E, 22.-26.III.1996, leg. Majer (NHMB, cAss).
Comment: This minute species is of uncertain subgeneric affiliations. Its known distribution ranges from northern India and Sri Lanka to Timor (Map 4), but records are scarce (ASSING 2012a).