_Ah['a]ntchuyuk_ (Pudding River Indians). Atf['a]lati. Calapooya. Chelamela. L['a]kmiut. Santiam. Y['a]mil. _Population._--So far as known the surviving Indians of this family are all at the Grande Ronde Agency, Oregon. The following is a census for 1890: Atfalati 28 Calapooya 22 Lakmiut 29 Mary's River 28 Santiam 27 Yamil 30 Yonkalla 7 --- Total 171