At that instant the thing upon which my gaze was fixed, and which looked like half a fathom of stiff tarred lanyard, darted with lightning swiftness at the girl and coiled itself about her shapely bare arm, while a piercing scream rang out from her pallid lips.  I of course knew in an instant what it was--a snake, that very possibly had been attracted to the spot by the notes of my flute, and, startled by the sudden cessation of the music and Ama's quick, involuntary movement, had instantly coiled itself round her arm and struck at it in its blind and panic-stricken rage.  Acting upon the impulse of the moment, and scarcely knowing what I was about, with a single bound I flung myself upon the terrified girl and, guided more by instinct than reason, seized the reptile immediately behind the head in so vice-like a grip that its jaws at once opened wide, when I tore its hideous coils from the girl's arm and flung it far from me into the very heart of the blazing fire. Then, gripping the wounded limb, I turned it toward the light of the fire, and saw two marks close together upon the inner part of the arm, just below the elbow, from which, as I gazed, two drops of blood began to ooze slowly.