PHOTOTAXIS AND PHOTOPATIIY 



195 



and Vertebrates. The results of experiments may here be 

 given in tabular form. Unless otherwise stated, the light is sup- 

 posed to be diffuse daylight, and the response to be phototactic. 



TABLE XVIII 



ORGANISM. 



SENSE OF 

 RESPONSE. 



AUTHORITY 



11 EM ARKS. 



Fresh-water planaria .... 



Polynoe sp 



Polygordius, larva 



Earthworm 

 Leech . 



Daphnia 



Many marine copepoda 

 Balanus, larva 



-(OP+) 



Limulus, larva 



Idotea tricuspidata 



Diastylis (Cuina) rathkii . 



Carcinus mamas 



Homarusamericanus, larva 



Plant lice 



Blatta germanica (blinded) 

 Musca dom. (?), larva . . . 



Musca, adult 



Musca vomitoria, larva . . 



Musca csesar, larva 



Eristalis tenax, larva . . . 



Lepidoptera, adult 



Lepidoptera, larva 



Ants, after gaining wings . 

 Melolontha vulgaris. (May 



beetle) 



Tenebrio molitor, larva . . 

 Dentalium . 



Rissoa octona 



Littorina rudis 



Gasterosteus spinachia . 



Triton 



Fros . 



+ 



LOEB, '90, p. 95 

 DRIESCH, '90, p. 155 

 LOEB, '93, p. 90 

 DARWIN, '81, p. 21 

 GRABER, '83, p. 210 

 HESSE, '96 

 LOEB, '90, p. 96 

 TREMBLEY, 1744, p. 96 

 BERT, '78, p. 989 

 LUBBOCK, '82, '83 

 DAVENPORT and CANNON 

 LOEB, '93, p. 96 

 GROOM and LOEB, '90, p. 



160 



LOEB, '93, p. 83 

 GRABER, '85, p. 141 

 LOEB, '90, p. 91 

 DRIESCH, '!)0, p. 156 

 HERRICK, '96, p. 189 

 LOEB, '90, p. 55 

 GRABER, '83, p. 235 

 LOEB, '90, p. 69 

 LOEB, '90, p. 81 

 DAVIDSON, '85, p. 160 

 POUCHET, '72, p. 113 

 POUCHET, '72, p. 129 

 SEITZ, '90, p. 337 

 LOEB, '90, p. 46 

 LOEB, '90, p. 51 

 POULTON, '87, p. 315 

 LOEB, '00, p. 63 



LOEB, '90, p. 86 

 LOEB, '90, p. 84 

 LACAZE-DUTHIERS, 



p. 25 



GRABER, '85, p. 144 

 DRIESCH, '90, p. 155 

 GRABER, '85, p. 148 

 GRABER, '83, p. 221 

 LOEB, '90, p. 90 



'57, 



see p. 200 

 > photophob 



1 photophil ( ?) 



phototactic 

 see p. 200 

 see p. 200 



photophil 



mud-inhabiting 



photophob 



photophob 



see p. 197 



photophob 



photophil 

 photophob 



photophob 



