Weta-punga, [326]

Wheeler, on Malpighian tubes, [127];

on embryology of Orthoptera, [199];

on embryology of Xiphidium, [321];

on vitellophags, [147], [152], [168];

on segmentation, [150]

White ants, [356]

—see Termites

Wielowiejski on blood-tissue, [133], [137]

Will on brain of Aphididae, [118]