Labium of imago, xi
" of larva, ix
Labrum of imago, xi
" of larva, ix
Larva, ix
Legs of imago, xiii
" of larva, ix
Lepidoptera, descent of, xvii
" arrangement of, xviii
Mandibles of imago, xi
" of larva, ix
Maxillæ of imago, xi
" of larva, ix
Mimicry, xv
Natural selection, xiv
Neuration, xii
Obsolescence of veins, xii
Ocelli, x
Oesophagus of imago, xiii
" of larva, x
Ornamental colouring, xv
Palpi, labial, of imago, xi
" " of larva, ix
" maxillary, of imago, xi
" " of larva, ix
Pectinated, x
Præcostal spur, xii
Proboscis, xi
Prolegs, ix
Protective resemblance, xiv
Pseudoneuria, xii
Pubescent, xi
Pupa, x