104 



INDEX. 



Margarita catenata 



Measles 



Medusae 



Melanism in insects 

 Meldola, Prof. R., on Melanism 

 Melitcea artemis 



athalia 



Mimicry 

 Mollusca ... 



colouration in 



Monstrosities, antipathy to 

 Morphines ... 



Morpho 



Murex 



Muscles of insects... 



PAGE 



.. 87 



.. 39 



52, 65 



.. 79 



79 



43 



43 



3,4 



21 



85 



32 



72 



4 



86 



71 



Painted Lady Butterfly 

 Pangenesis ... 

 Pairilio Ajax 

 machaon ... 



Nedarinea chloropygea ... ... 90 



Newman, Mr., on varieties of 



butterflies ... ... ... 77 



Newts ... ... ... ••• 89 



Nitzsch on feather-tracts ... 91 



Nudibranchs 85 



Nymphalidce ... ... ... 74 



Oak Egger Moth 30 



Ocelli 47 



Ocelot 93 



Oliva 86 



Opaque colouring... ... ... 53 



Organ-pipe coral .. . ... ... 54 



Origin of animals and plants ... 36 



species ... ... ... 1 



Orthopcecilism 78 



Oxen 94 



— ■ merope 



nireus 



podalirius . 



Paradisea Papuana 



... 68 



12 



79 



43, 68, 76, 78 

 larva of... ... 81 



30, 76, 80 



14 



... 43 

 ... 90 



PAGE 



Paradisea regia ... 90 



speciosa ... ... ... 90 



Wallacei 90 



Wilsoni 90,91 



Pavetta Borbonica . . . 96 



Peden ... ... ... ... 86 



Pelargonium ... ... ... 96 



Perch 88 



Personal identity .. . ... ... 10 



Physalia ... ... ... ... 63 



caravilla ... ... 64 



pelagica ... ... ... 64 



utricidus... ... ... 64 



Physophoridce ... ... ... 63 



Plaice 88 



Plants and animals, origin of ... 36 



colour in ... ... ... 95 



Pneumatophores ... ... ... 63 



Portuguese Man o' War ... ... 63 



Protective resemblance ... ... 3 



Protista ... ... ... ... 34 



Protozoa 20 



colouration in ... 51, 56 



Python 89 



Radiolaria ... ... ... ... 57 



Parity of uniform colour. . . ... 28 



Pay Lankester, Prof., on Asci- 



dians ... ... ... ... 35 



Eed Admiral Butterfly 29 



Repetition, effects of ... ... S 



Reptilia, colouration in ... ... 89 



Resemblance, Protective ... ... 3 



Rliizopliora filiformis ... ... 64 



Rhizopoda ... ... ... ... 56 



Rhododendron 96 



Ringlet Butterflies, eye-spots of... 47 



Roach 88 



Romanes, Prof., cited ... 33, 34 



Satyrus hyperanthus ... ... 79 



Scales of insects, structure of . . 72 



Scarlet Tiger Moth 5 



Sea anemones 52 



colours of ... ... 67 



