Notodontidæ, [56]

Nudaria mundana, [174], Plates [94], [95]

Nutmeg, [245]. Plate [122]

Nut-tree Tussock, [190]. Plates [100], [101]

Oak Eggar, [115]. Plates [52], [55]

Oak Hook-tip, [135]. Plates [70], [71]

Obscure Wainscot, [307]. Plate [147]

Ochria ochracea, [295]. Plate [144]

Ochropleura plecta, [228]. Plates [110], [111]

Odontosia carmelita, [78]. Plates [32], [33]