SUBJECT INDEX 



Heredity — Continued. 



notes, (2t)) 365; (27) 175, 671, 769; (28) 766. 

 of acquire 1 eliaritcteis, (26) 365, 878; (28) 768, 877. 

 acquired characteis, treatise, (26) 365. 

 albinism in cereals, (31) 329. 

 albinism in corn, (33) 131. 

 alterations in corn, (34) 31. 

 nnthoeyan pigment in rice, (38) 29. 

 aroma in hops, (.39) 231. 

 aural abnormality in Ayrshire cattle, (33) 873. 

 awn color in wheat, (33) 836. 

 ivvns in oats, (.39) 234. 

 blastogt'nic ami somatogenic characters, (28) 



531. 

 blood reactions, (29) 167. 

 blood-vessel breaking in horses, (30) 673. 

 blossom color in beans. (30) 142. 

 blossom-end rot in tomatoes, (3.5) 742. 

 bract teeth in cotton, (3><) 532. 

 bristles in greenbottle fly, (31) 551. 

 characters in groundsel, (29) 216. 

 chlorophyll content in cereals, (32) 220. 

 color, sec Color inheritance, 

 composition in whe.it, (20) SS."/. 

 crossability in plants, (37) 432. 

 defects in horses, (31) 576. 

 disease resistance in grapes, (36) 537. 

 disease resistance in plants, (28) 147. 

 doubleness in flowers, (29) 341; (30) 631; (34) 



237; (39) 123. 

 earworm resistance in corn, (38) 445. 

 Cfig production in hens, (34) 74; (38) 87C. 

 endo.sperm color in maize, (38) 226, 737. 

 epilepsy in guinea pigs, (35) 564. 

 (asciation in Bunia? orientalis, (33) 727, 

 fat production in cows, (32) 369. 

 fecundity in fowls, (28) 576, 577; (33) 471. 

 fecundity in sheep. (30) 870. 

 fertility in mammals, (40) f;62. 

 fertility in Southdown sheep, (38) 574. 

 fertility in swine, (34) 400. 

 flower size in Nicotiana, (34) 225. 

 flowering time in peas and rice, (35) 329. 

 fruit color in vegetables. (38) 443. 

 fungus diseases in plants, (27) 751. 

 germinability in blue grass seeds, (31) 834. 

 germinal peculiarities in j^lants, (40) 131. 

 dume characters in oats, (36) 834. 

 grain texture in wheat, (40) 143. 

 habit in beans, (34) 41. 

 heterostylism in Primula acauiis, (34) 22fi. 

 high laying qualities in fowls, (29) 472. 

 hoariuess in plants, (28) 228. 

 horns in sheep, (27) 468; (28) 267. 

 imperfections in glutens, (27) 500. 

 leaf coloration in Meiandrium, (32) 35. 

 mammae in pigs, (28) 570, 574; (29) 470: (33) 



470; (38) 65. 

 milk fat percentage in cows, (31) .372. 

 milk production, (27) 375; (28) 878; (34) fi7i 

 milking capacity in cows, (32) 174. 

 mutton points in sheep, (39) 477. 

 oil in cotton, (38) 533. 

 pathological conditions, "antedating" in, 



(28) 370. 

 pericarp color in corn, (.38) 332, 53i. 

 plant diseases, (31) 841. 

 plant hairs, (32) 420. 

 plumage characters in fowls, (29) 466. 

 poll character in cattle, (29) 68. 

 production capacity in plants, (33) 822. 

 quantitative characters, (.30) 327. 

 racing performance in horses, (27) 875; (30) 



674. 

 russet skin in pears, (28) IM. 

 seed characters in corn, (32) 72( . (36) 521 

 seed color in beans, (38) 539. 

 seed color in corn, (37) 737. 

 seed color in rye, (30) 339. 

 self-sterilitv in mignonette, (29) 136. 

 self-sterility in plants, (37) 820; (38) 823. 

 semisterility in plant hybrids. (32) 725. 

 se.\-, (271 370; (34) 564. 

 se.K in grapes, (39) 242. 

 sex in strawberries, (39) 349. 

 sex, studies, (29) 466. 

 short ears in sh^ep, (35) 772. 

 size, (32) 325; (40) 275. 

 size in poultry, (32 399, 572. 

 size in rabbits, (32) 573. 



Heredity — Continued. 



of size in tobacco, (35) 819. 



size in tomatoes, (33) 537; (35) 445. 

 somatic variation in corn ears, (31) 135. 

 sorrel color in horses, (36) 270. 

 spangling in poultry, (38) 275. 

 spotting in mice, (34) 466. 

 sterility in rye, (38) 2:56. 

 sugar and dry matter in mangels, (29) 270. 

 tillering in wheat, (37) 644. 

 tongue color in Jersey cattle, (31) 566. 

 tricolor in guinea pigs, (30) 265, 266. 

 triplet births in cattle and sheep, (34) 767. 

 tumor in Drosophila. (40) 860. 

 twinning in cattle, (32) 568; (40) 873. 

 twinning in mammals, (38) 574. 

 twinning in sheep, (34) 73; (39) 775. 

 variegation in Capsicum, (39) 123. 

 variegation in coffee, (33) 536. 

 variegation in Plantago, (38) 731. 

 waxy endosperm in corn, (30) 330; (32) 134. 

 will resistance in flax, (38) 449. 

 winter resistance in wheat, (29) 635. 

 wool character in c aracul sheep, (38) 575. 

 wool character in sheep, (32) 99, 399. 

 wool production in sheep, (34) 74. 

 xenia in kidney beans, (31) 836. 

 origin of unit characters, (27) 369. 

 papers on, (28) 531. 

 pathological, (26) 162. 163. 

 physiology of, (3()) 720. 

 presence and absence theory, (29) 466. 

 problem in immunity, (32) 78. 

 problems in, (27) 870. 

 pure lino theory, (26) 272; (32) 325. 

 relation to evolution and animal breeding, 



treatise, (26) 161. 

 relation to mitochondria, (34) 629. 

 relative influence of sire and dam, (26) 166. 

 review of literature, (26) 272; (27) 368; (29)'466. 

 role of cross-fertilization and self-fertilization 



in, (34) 629. 

 role of nucleus and cytoplasm in, (29) 60. 

 sex-limited— 



in animals, (30) 525. 

 in Ayrshire cattle, (35) 272. 

 in poultry, (26) 878; (27) 876. 

 notes, (27) 769. 

 sex-linked — 



in doves, (28) 270. 

 fowls, (37) 771, 868. 

 poultry, (31) 368; (33) 271. 

 poultry and pigeons, (27) 573. 

 share of egg and sperm in, (39) 573. 

 significance of chromosomes in, (29) 321. 

 significance of osmotic membranes in, (28) 667. 

 somatic, notes, (28) 531. 

 studies, (26) 162, 878; (27) 30. 

 theory of factors, (29) 433. 

 treatise, (26) 272, 472; (28) 876; (29) 665; (31) 466. 

 types of reduplication, (28) 876. 

 unit character theory, (28) 768. 

 use of terms "genotype" and "pure line," (26) 

 472. 

 Heringia dodecella, notes, (34) 855. 

 Heritiera minor, notes, (34) 240. 

 Hermannia afflnis tenella, analj'ses and digesti- 

 bility, (32) 167. 

 nermbstaedtia dammarcnsis, analyses and digesti- 

 bility, (27) 871. 

 Hermetia^ 



illucens, distance of flight, (31) 3.52. 

 spp., notes, (28) 451. 

 Hermit thrush, coccidiosis in, (20) 187. 

 Hornandia .seed, oil of, (37) 101'. 

 Heron, Anthony green, destruction of locusts by, 



(28) 351. 

 Heronry at Walker T.ake. (38) 556. 

 Herons, destructive to nio!e crickets, (28) 751. 

 Herons, distribution and inigralion, (29) :352. 

 Herpestes mungo as a pest in Trinidad, (31) 547. 

 Herpestomus hyponomeutae n.sp., description, 



(30) 60. 

 Herpetomonas— 



culicis, studies, (29) 762. 

 donovani, notes, (28) 655. 

 ichneumonis, notes, (30) 857. 

 phlebotomi n.sp., description, (32) 60. 

 spp. in dog flea, (33) 862. 



