The selection of random movements as a factor in phototaxis.

[1] ADAMS GP, AM J PHYSL, V9, P26

[2] DARWIN C, 1900, FORMATION VEGETABLE

[3] GRABER V, 1884, GRUNDLINIEN ERFORSCH

[4] Hesse R., 1896, Z WISS ZOOL, V61, P393

[5] HOFMEISTER W, 1845, BIS JETZT BEKANNTEN

[6] JENNINGS H, 1904, CONTRIBUTIONS STUDY

[7] Loeb J., 1890, HELIOTROPISMUS THIER

[8] PARKER, 1901, AM J PHYSL, V4, P151

[9] SMITH AC, AM J PHYSL, V6, P459

[10] *U MICH, 1904, ANN ARBOR 1206

[1] ADAMS GP, AM J PHYSL, V9, P26

[2] DARWIN C, 1900, FORMATION VEGETABLE

[3] GRABER V, 1884, GRUNDLINIEN ERFORSCH

[4] Hesse R., 1896, Z WISS ZOOL, V61, P393

[5] HOFMEISTER W, 1845, BIS JETZT BEKANNTEN

[6] JENNINGS H, 1904, CONTRIBUTIONS STUDY

[7] Loeb J., 1890, HELIOTROPISMUS THIER

[8] PARKER, 1901, AM J PHYSL, V4, P151

[9] SMITH AC, AM J PHYSL, V6, P459

[10] *U MICH, 1904, ANN ARBOR 1206