found at the north and east part of Davao Gulf.

(b) PAGSUPAN. The appellation by which the members of this tribe, living
near the Tagum and Hijo rivers, are known.

(c) MANGWANGA or MANGRANGAN ("Dwellers in the forests"). A name by which
are designated those Mandaya who live in the heavily forested mountains
skirting the coast.

(d) MANAGOSAN or MAGOSAN. The members of the tribe living on the
headwaters of the Agusan river bear this name.

(e) DIVAVAOAN. A division which inhabits a small district to the south
and west of Compostela. Very little is known of this people, but from
the information now at hand it seems that they should be classed as a
branch of the Mandaya.

HABITAT.

This tribe occupies both slopes of the mountain range which borders the
Pacific ocean, from about 9 degrees of North latitude south nearly to
Cape San Agustin. Its members are also found in considerable numbers
from the head of the Agusan drainage nearly to the town of Compostela,
and several settlements of this people are to be found along the Hijo
and Tagum rivers, while in recent years a number have established
themselves on the eastern side of Davao Gulf.

Generally speaking, this whole region is extremely mountainous and at
the same time heavily wooded. It is only when the Agusan, Hijo, and
Tagum rivers are approached that the country becomes more open. On the