Sheep, bot-fly, [517];

-tick, [518]

Shield, [592]

Shoulder, -lappets, [312];

-tufts, [312];

of wing, [316], [319]

Siagona, [206]

Siculodidae, [423]

Siebold, von, on Strepsiptera, [301]

Sigara minutissima, [568]