as for the white shark, the white gliding ghostliness of repose in that creature, when beheld in his ordinary moods, strangely tallies with the same quality in the polar quadruped. this peculiarity is most vividly hit by the french in the name they bestow upon that fish. the romish mass for the dead begins with "requiem eternam" (eternal rest), whence requiem denominating the mass itself, and any other funeral music.