Residency of Tapianoeli. Western slope of Dolok Si Manoek-manoek (ascending from Hoeta Djangga, Toba, a village on the Porsea-Parapat road between Loemban Loboe and Loemban Djoeloe: Topographic Sheet 29, northwest quarter). doehoet-doehoet soebang, Sumatra, Indonesia, Asia-Tropical