Shelford, [56] note
S. American butterflies, mimicry among, [38]
Sports, as foundation of mimetic resemblances, [70], [91], [143]
Sweet-peas, experiments on, [91]
Swynnerton, on contents of stomachs of birds, [114]
Telipna sanguinea, [36]
Terias brigitta, [35];
T. hecabe, [110]
Tithorea pseudonyma, [X]. 10