BIOLOGY. 
Ins. 87 
Uses of colour, Poulton (901). 
Nature of the ornamentory pigments of Pier idee, Hopkins (508, 
509, 510). 
Colour of Colias edusa in Bourbonnais and Canaries, Rocquigny- 
Adanson, p. 191, Rev. Sci. Bourbonnais, viii. 
Time of appearance of colour in the wings of Actias lima , MoffAt, 
p. 36, Rep. ent. Soc. Ontario, xxvi. 
Colour of cocoons, wind and light, Hornig, p. 311, Ent. News Philad. vi. 
Great variation of colour in Gonioctena variabilis , Bateson (75). 
Attraction of odours and colours, Perez, pp. 245-253, Act. Soc. 
Bordeaux, xlvii. 
Cases of variation of colour in Lepidoptera, see Variation , pp. 84 & 85. 
Protection. 
Moth seeking protective spots, Lugger (709). 
Plateau’s experiments on warning colours of Abraxas grossulariata , 
Blandford, Ent. Mag. 1895, p. 70. 
Yalue of resemblance of Eristalis to bees, Osten Sacken (827) 
pp. 10-12. 
Markings of caterpillars and their relation to surroundings, Garbowski 
(420). 
Flatoides , mode of concealment, Brongntart, pp. 94-97, Bull. Mus. 
Paris, i. 
Number of insects destroyed by birds, Perez, Act. Soc. Bordeaux, 
xlvii, pp. 309-314. — Butterfly eaten by bird, Dudgeon, p. 337, J. Bom- 
bay Soc. ix. — Insects destroyed by birds in orchards, Forbusit (380). — 
Teinopalpus eaton by bird, Dudgeon, p. 337, J. Bombay Soc. ix. — 
Coccidce eaten by birds, Newstead (797). 
The liquid emitted as defensive by Coleoplera , P6rter (896). — Pro- 
tection of Coccinellidce by their blood, Lutz (711). 
Protective odour in Gorycia taminata , Keays, Ent. Mag. 1895, p. 268. 
Moths unable to get out of cocoon, Soule, p. 231, Psyche, vii. — Mode 
of emergence from cocoon of Dicranura vinula , Latter (679). 
Cocoon (protective) mimicry, Kunze, pp. 147-150. 
Resemblance. 
Mimicry, discussion of Haase’s views, &c., &c. Eimer (326) pp. 67-76. 
Mimetic characters and original form, Dixey (292). 
Purposeless resemblance, Cockerell, p. 5, Psyche, vii, Suppl. i. 
Protective resemblance and mimicry among fossil animals, Scudder, 
pp. 152 & 153, sect, iv, Tr. R. Soc. Canada, xii. 
Mimicry by certain dimorphic 5 of Papilio , Niceville, p. 368, J. Bom- 
bay Soc. ix. — Between butterflies at Bahia, and between butterflies and 
grasshoppers, Seitz (1043). 
Resemblance of larva to stems of its food-plant, moss, Giard, 
p. ccxxxvi, Bull. Soc. ent. France, 1895. 
Caterpillars mimicking tree-snake, and cluster of caterpillars mimicking 
a fruit, Ridley, P. Linn. Soc. London, 1894-95, p. 2. 
