still in vogue, is the repulsive Snake Dance of the Moquis of
Arizona, which takes place every year alternately in four villages
between the 10th and the 30th of August according to the phase of the
moon. The origin of this extraordinary custom is not intelligible now
even to the Indians themselves, but the object in performing it is to
obtain rain, and the dance, itself, is the culmination of a religious
ceremonial which continues for nine days and nights. During that time
only those who have been initiated into the Sacred Fraternities of
the tribe may enter the _estufa_, on the floor of which weird
pictures have been made with colored sand.

[Illustration: PUEBLO GIRLS.]

[Illustration: THREE SNAKE PRIESTS.]

In the tribe of Moquis there are two fraternities known as the
Antelopes and the Snakes, Each has from twenty to thirty members,
some of whom are boys who serve as acolytes. When the open air
ceremony of the Snake Dance begins, the members of these brotherhoods
appear scantily clothed, with their faces painted red and white, and
with tortoise-shell rattles tied to their legs. The Antelope
fraternity first enters the square, preceded by a venerable priest
carrying two bags filled with snakes. These serpents, which have been
previously washed and covered with sacred meal, are deposited by the
priest in a small leaf-embowered enclosure called the _kisi_. Around
this the Antelopes now march, stamping with the right foot violently,
to notify the spirits of their ancestors (presumably in the lower
world) that the ceremony has begun. After making the circuit of the
enclosure four times, they halt, and stand in line with their backs
turned toward it. Then the Snake fraternity appears, headed by its