Wingless—see Apterous

Wingless and winged Aphids, [584]

Wing-nervures—see Nervures

Wing-rib, [330], [333]

Wing-veins—see Nervures

Winter-gnats, [473]

Winter-moth, [414]

Winter-mother, [586]

Wire-worm, [258]

Wood-ant—see Formica rufa