ANALYTICAL INDEX 



Mendel's principle to crosses between 

 varieties, xxxv n. 2. 



Corticata, no fossil records of, 25. 



Cosmos, facts of the, consistent 

 with gravitation, xxvi, 271. 



cot 'font's, Elymnias, non-mimetic or 

 with general likeness to a Euploea, 

 373, 373 n. 2. 



Courthope, W. J., parody of 

 Darwinism by, 103-4. 



COURTSHIP, COLOURS DISPLAYED 

 IN, X. 379, 380 ; see also 226. 



Courtship, for colours, &c., dis- 

 played in, see Epigamic Characters 

 and Sexual Selection. 



Cowslip, C. Darwin on specific 

 distinctness of, xxviii, 47, 63. 



crabroniforme (bembeciforme), 

 Trochilium (Sest'a), nature of scales 

 lost by, 366. 



Crabs throwing off claws, 1 13, 1 14 ; 

 value of amputated claws of certain 

 species, 325 ; alloprocryptic, &c., 

 defence 01,313,314; sea-anemones, 

 sponges, and Ascidians carried by 

 hermit-crabs, 356, 357 ; sea- 

 anemones by crabs, 357. 



Crastia core, 286, 372. 



Creation, Linnaeus's views on, 54- 

 9; St. Augustine's views on, 55. 



Creation special, a theological 

 dogma, 56, 57 ; influence of Milton 

 on belief in, 55, 56. 



Creative power of Natural Selec- 

 tion, xxiii. 



Crenis rosa t 52 n. I. 



Crinoids in early Palaeozoic, 30. 



cristatus, Triton (Molge), Herlitz- 

 ka's experiments on egg of, 130. 



CRITICISM BY THAYER OF CON- 

 SPICUOUSNESS IMPUTED TO ANI- 

 MALS, X. 321-3. 



Croesus septentrionalis, 239, 320. 



Cross and Self-Fertilisation in 

 the Vegetable Kingdom, Charles 

 Darwin, 92. 



CROSS-FERTILIZATION, ASYN- 

 GAMY CAUSED BY ADAPTATIONS 

 FOR, II. 90, 91 : see also 65. 



Cross-Fertilization, possible bene- 

 fits of, 93-4. 



CROSS-FERTILIZATION, THE IN- 

 JURIOUS EFFECTS OF SELF-FERTIL- 

 IZATION THE CONSEQUENCE AND 

 NOT THE CAUSE OF ADAPTATIONS 

 FOR, II. 91-4. 



CrotahtS) rattle of, 324. 



cruciata, Oenothera, hybrid be- 

 tween O. lamarckiana and, does not 

 follow Mendelian principle, xxxv n. I. 



Crustacea in classification, 27, 33 ; 

 in Cambrian, 39 : see also 30 ; experi- 

 ments on Artemia, 73, 74 ; rapid 

 colour adjustment in, 305 ; aggressive 

 resemblance of, 313 ; alloprocryptic 

 resemblance of, 313 ; allanticryptic, 

 &c., resemblance of, 314 ; allapo- 

 sematic defence of, 356, 357. 



CRYPTIC COLOURING, PROTEC- 

 TIVE AND AGGRESSIVE RESEM- 

 BLANCES : PROCRYPTIC AND ANTI- 

 CRYPTIC COLOURS, X. 297-315. For 

 sections, sub-sections, &c., of, see 

 Contents, pp. 293, 294. 



Cryptic colours (see also Protec- 

 tive Resemblance and Aggressive 

 Resemblance) : place of in a scheme 

 of the bionomic uses of colour, 226 ; 

 defined, 297. 



cuanensis, Pagurus, carrying 

 brightly-coloured sponge, 357. 



Cuban swine, J. C. Prichard on, 

 187. 



Cuckoo, indifference to unpalata- 

 bility of, 317, 318; mimicking ag- 

 gressive birds, 367. 



Cuckoo (C. coffer), butterfly found 

 in stomach of, 283. 



Cucullia verbasci, 318, 319. 



cupultfer, Polydectus, carrying sea- 

 anemones, 357. 



Curculionidae (see also classifica- 

 tion of examples of mimicry, 390-1) : 

 colour adjustment probable in 

 Cleonus, 307 ; conspicuousness of 

 certain large African, 370 ; hardness 

 as the defence of, 261, 369, 370. 



curculionoides, Do/tops, mimicking 

 weevil, 261. 



Curiosity the only true incentive 

 to inquiry, xliv, xlvii, xlviii. 



cuspis, Acronycta, Dr. T. A. 

 Chapman on, 87 n. I. 



Cuttlefish, rapid colour adjustment 

 in, 305 ; colour adjustment of, both 

 aggressive and protective, 313. 



Cuvier, W. Whewell on, xlvi n. i ; 

 on species, 56. 



Cycadophyta, relation to Angio- 

 sperms of, 45. 



Cyclops, early appearance of germ- 

 antecedent in, 131. 



Cyrestis, captured by Merops 

 swinhoei, 287. 



