The research was performed at Ciambulawung River, Lebakpicung Kampong, Hegarmanah Village, District
Cibeber, Lebak Regency, Banten Province (Fig. 1), adjacent to the Halimun Salak National Park. Coordinate range
of Lebakpicung Kampong is 6º46’55’’ ̶ 6º47’15’’S latitude and 106º21’30’’ ̶ 106 º 21’55’’ E longitudes.