_Taru_ for 5 is probably a misprint for _tana_. [275] Du Chaillu, _op.
cit._, p.533.The next scale is _op.
cit._, p.
534. [276] Beauregard, O., _Bull.Soc.Anth.de Paris_, 1886, p.
526. [277] Pott, _Zaehlmethode_, p.