Ausländische Literatur. 1^1 



L., La disseminazione delle piante con speciale riguardo alla flora libica. 179 

 — 194, 285 — -314. — Montemartini, L., Alcuni recenti lavori sopra il funziona- 

 inento delle vie acquifere delle piante. 217 — 222. — • Nicotra, L., I superstiti 

 della paleoflora mediterranea. 195 — 216. — ■ Roncagliolo, M., Descrizioiie anato- 

 mica e comparata degli organi epigei di cinque specie di Mimosa. 435 — 457. — • 

 Serra, A., La cristallizzazione negli organi vegetali. 555 — 557. — • Serra, A., 

 Microcristallografia. — • Applicazione dei metodi cristallografici al riconoscimento 

 degli elenienti minerali contenuti nei vegetali. 558 — -560. — 



American Naturalist. 



Bd. L, 1916. I * Minchin, E. A., The ICvolution of the Cell. 5 — i^. — Harris, 

 J. A., An Outline of Current Progress in the Theory of Correlation and Contin- 

 gency. 53 — -64. — 2* Minchin, E. A., The Evolution of the Cell. 106 — 118. — 

 Gates, R. R., Huxley as a Mutationist. 126 — 128. — 3* Jeffrey, E. C, Hybridism 

 and the Rate of Evolution in Angiosperms. 129 — 143. — Castle, W. E., Varia- 

 bility under Inbreeding and Crossbreeding. 178 — 183. — 4* Muller, H. J., The 

 ilechanism of Crossing-over. 193 — 221. — Holden, R., Hybrids of the Genus 

 Epilobium. 243 — 247. — Castle, W. E., Can Selection cause Genetic Change ? 

 248 — -256. — -5* Calkins, G. N., General Biology of the Protozoan Life Cycle. 

 257 — -270. • — Minchin, E. A., The Evolution of the Cell 271 — 283. — Muller, 

 H. J., The Mechanisin of Crossing-over. 284 — 306. — • Wolfe, T. K., 

 Fasciation in Maize Kernels. 306 — 309. — 6* Castle, W. E., New Light 

 on Blending and Mendelian Inheritance. 321 — 334. — Muller, H. J, 

 The Mechanisin of Crossing-over. 350 — -366. — Kroeber, A. L., The Cause of 

 the Belief in Use Inheritance. 367 — -370. — Ewing, H. E., Trifolium pratense 

 quinquefolium. 367 — ^373. — 7* Emerson, A. R., The Calculation of Linkage 

 Intensities. 411- — 420. — Muller, H. J., The Mechanism of Crossing-over. 421 

 — 434. — Cannon, W. A., Distribution of the Cacti, with special reference to the 

 R61e played by the Root Response to Soil Temperature and vSoil Moisture. 

 435 — 441. — 8* Davenport, Ch. B., The Form of Evolutionary Theory that 

 Modern Genetical Research seems to favour. 449 — 465. ■ — Sinnott, E. W., Com- 

 parative Rapidity of Evolution in various Plant Types. 466 — 478. — Saunders, 

 E. R., On Selective Partial Sterility as an Explauation of the Double-throwing 

 Stock and the Petunia. 486 — 498. — Walton, L. B., Gametogenesis in Plauts. 

 486 — 501. — Davis, B. M., Life Histories in the Red Algae. 502 — -512. — 

 9* Bartlett, H. H., The Status of the Mutation Theory with especial reference 

 to Oenothera. 513 — -529. — • White, O.E., Inheritance Studies in Pisum. 530 

 — -547. — Saunders, E. R., The Results of Further Breeding Experiments with 

 Petunia. 548 — 554. — Valleau, W. D., Inheritance of Sex in the Grape. 554 

 — 564. — Nichols, J. T., On Primarily Unadäptive Variants. 565 — -575. — 

 Castle, W. E., Tables of Linkage Intensities. 575 — 576. — 10* Surface, F. M., 

 The Inheritance of Eye Pattern in Beans and its Relation to the Type of Vine. 

 577 — 586. — II* Davis, B.M., Oenothera Neo-Lamarckiana Hybrid of O. fran- 

 ciscana Bartlett xO. biennis. 688 — 696. — ■ 12* Goldschmidt, R., Experimental 

 Intersexuality and the Sex-problem. 705 — 718. 



Bd. LI, 1917. I* Davenport, C. B., The Personality, Heredity and Work of 

 Charles Otis Whitman. i — 30. — Goodspeed, T. H., and Clausen, R. E., Men- 

 delian factor differences versus reaction System contrasts in heredity. 31 — ^46. 

 — Smith, CO., Comparative Resistance of Prunus to Crown Gall. 47 — 62. — 

 2* Pearl, R., The Selection Problem. 65 — 91. — ■ Goodspeed, T., H., and Clausen, 

 R. E., Mendelian factor Differences versus Reaction System Contrasts in Here- 

 dity II. 92 — loi. — 3* East, E. M., The Bearing of Some General Biological 

 Facts on Bud Variation. 129 — 143. — Pearl, R., The Probable Error of a Men- 

 delian Class Frequency. 144 — 156. — Hausmann, L. A., Observations on the 

 Ecology of the Protozoa. 157 — 172. — Sumner, F. B., The Röle of Isolation 



