305 



Cotonecaten, 76. 



Cottonseed meal, pigment of. '_'!. 

 Cottonseed ml. pigment.- of. S7. 



C'o\\>lip, c:iri)tin in, 7'J; xanthophylls 

 in, To. 



dab, pigment in. 7. Kil-lli.V 



Crab blood, pigment of, 161. 162. 



Crab eiig-. \ itellolutein ami vitello- 

 rubin in. KL*. 



Crampton-Simona palm-oil test, a te-t 

 for carotinoids, 711, 220. 



Crnl<H(/ii* crux-anlli (Corkspur thorn), 

 lutein in fruit of, 7,"); ('rntm </ux pin- 

 iiatiliiln. 58. 



Crayfish, carotinoids of, 161, 162, 16-1, 

 165. 



Cress, garden, pigment of etiolated 

 leaves of, 52. 



Cribclla oculata, 166. 



Crinoids, 165, 167. 



Cryptonemiales, 101. 



Crocin, 22. 



Crocitin, 22. 



Crocu* tintirits. 22. 74. 



Croton ovalfolius Vahl., microchemical 

 crystals in j-ellow spotted leaves of, 

 55. 



Crown Imperial, carotinoids in, 73. 



Crustacea, carotinoids in. 161-165, 171, 

 179, 180, 181; experiments on influ- 

 ence of color of food and surround- 

 ings on, 189; non-carotinoids in, 154. 



Crustaceorubin, 23, 161, 165, 186. 



Cryptogams, carotinoids in, 92-124. 



Cryptomeria, 58. 



Cucumis citrullis, 78; Cucumis mclo, 76. 



Cucurbita foettssima, 73; Cucutrbita 

 melanospcrma A. Br., 73; Cucurbita 

 pepo, 36, 78. 



Cup fungi, carotinoids in, 116-118. 



Cup Plant, carotinoids in flowers of, 

 74. 



Cupressus Naitnocki, 59. 



Cutleira multifidn, 96. 



Cyanophyceae, 110-112. 



Cyanophyll, 32, 34; yellow pigment ac- 

 companying, 37, 54. 



Cyclosporalcs, 95. 



Cymatoplcura solea, 107. 



Cymbyrhinchus makrorhynchus, 144. 



Cyphomandra bctacta, 75. 



Cypress, autumn pigments of, 59; bald 

 cypress, 58. 



Cyprinus auratus, 147; C. Carpio, 147. 



Cypripcdium Boxolii, C. insignc, C. ar- 

 gus, 74. 



Cystoscira abrotanijolia, 95. 



Cyspoclonium purpurasccns, 101. 



//.S- laburnum L., 72, 73; Cytisus 

 say it tails Koch, 73. 



I )-.<}>. cariit in in skin of the, 147. 

 I >in-niitii/fi .s N//7/r;///.s-, 111, 11."). 

 liuin-iix ciirutn, 18, 2,"); \anet\- Hnis- 



rieri Schweinfurth, anthocyanina in, 

 28 



Daffodil, carotin in. 72; yellow pigment 

 of. 7; pigments in etiolated leaves 

 of. .VJ. 53; vmthophylls in. 73. 



Dagger-stab pigeon of l,n/'Hi. xooneiy- 

 t hrine m red feat her- of, III. 



I )andelion, fi!), 7(1; carol in in, 72; xan- 

 tho])hyll> in. 7:1. 74. 



I Vmdruff of hoi>e, carotin in, 135. 



Datum stramonium, 2I'.. 



/ )i Hi .s.s-i rill xani/uiiit a, 101. 



])< i/ilrali/u/n tliri/xi]lnnn Kchl). I'll., 72. 



1)< smart *ti<i ncnli ata, 95. 



Diabetes, carotinoids in blood in, 207; 

 excessive skin coloration following 

 carotinoid-rich diet. 136, 151; ex- 

 planation of, 137, 151. 



Diaptnnia. 18. 



Diaptomin, 23, 162. 



D/a/ito/iiux barillifrr, 162, 183; Dinpto- 

 tnus Caxiur .1 urine, 183. 



Dialon/nn a.r (diatoms), carotinoids in, 

 106-108, 122. 



Diatomin, 107, 108, 109, 183. 



Di-biphenylenathene, a non-carotinoid 

 hydrocarbon pigment, 21, 235. 



Di-carotin, 159, 177. 



Dictyopteris polypodioides, 96. 



Dictyota dichotoma, 96. 



Digestion, effect of on carotinoids, 196. 



Dinnllauiilftia, 108. 



Di.nophysis acuta, 108; D. Icaris, 108. 



Diuxrora batatas decn., 58. 



l)ix<-iycetes, 116. 117, 123. 



D idol a radicata, 114. 



Dog Rose, lycopin in fruit of, 80. 



Doronicum pardalianthes L., 72; Do- 



mnicum Coin in no Tenore, 73; 



Doronicum plantagineum L. cxccl- 



sum, 73. 



Domain HI Pardalianches, 73. 

 I)ouci '-inin ri\ 76. 

 Dryocapus auratux, 14"). 

 Dove, lipochrome in blood serum of, 



140; pigment in feet, 7. 

 1> a muni ia filijormis, 101. 

 Dyer's (Ircenwood. carotinoids in, 73. 

 Dyer's Woad. carotin and xaiithophylls 



in flowers of, 72. 

 D. Vinula, 157. 



Echinastrine, 167. 



l']chinoderms, carotinoids in, 165-167, 



172. 



]''.<-liinoids, 165, 167. 

 Eckctus polychlorus, 144, 145. 



