This species is a Malaysian species, but it has been described from Thailand, and should not exist in the north of this country (Saraburi, Thailand, November 1989 is a fake data as explained here)... in south Thailand, not sure too...
Ah, right. Just caught up with that whole topic. I will be wary in future of data labels. I've recently had bad data with Cameroon and Cameron Highlands being mixed up by the supplier!