Series, [177], [201]

Serosa, [148]

Serrifera, [503]

Sessile abdomen, [493]

Sessiliventres, [492], [496], [503]

Sex, [498], [499], [500]

Sexes, [137]

Sexual organs, external, [141]

Shaw on Orthoptera, [201]

Sialidae, [407], [444]