BIBLIOGRAPHY. 137 
Loszs, J., and J. H. Norturop. 1916. Is there a temperature coefficient for the duration 
of life? Proc. Nat. Acad. Sci., 2: 456-457. 
, 1916. Nutrition and evolution. Jour. Biol. Chem., 27: 309-312. 
, 1917. What determines the duration of life in metazoa? Proc. Nat. Acad. Sci., 
3: 382-386. 
, 1917. On the influence of food and temperature on the duration of life. Jour. 
Biol. Chem., 32: 103-121. 
Lorw, H. 1862. Diptera americae septentrionalis indigena. (Centuria.) II. Berlin 
ent. Zeit., 1862. 
, 1864. On the Diptera or two-winged insects of the amberfauna (Trans. by Osten 
Sacken). Amer. Jour. Sci. and Arts, 37: 305-324. 
Lurz, F. E. 1911. Experiments with Drosophila ampelophila concerning evolution. 
Carnegie Inst. Wash. Pub. No. 143. 
, 1912. Inheritance of abnormal wing-venation in Drosophila. Proc. 7 Int. Zool. 
Congr. Boston, pp. 411-419. 
, 1913. Experiments concerning the sexual difference in the wing length of Dro- 
sophila ampelophila. Jour. Exper. Zool., 14: 267-273. 
, 1914. Biological notes concerning Drosophila ampelophila. Jour. N. Y. Ent. Soc., 
22: 1384-138. 
, 1915. Experiments with Drosophila ampelophila concerning natural selection. 
Bull. Amer. Mus. Nat. Hist., 35: 605-624. 
Lynceu, C. J. 1919. An analysis of certain cases of intra-specific sterility. Genet 4: 
501-533. 
MacDowe1., E. C. 1915. Bristle inheritance in Drosophila. I: Extra bristles. Jour. 
Exper. Zool., 19: 61. 
, 1917. Bristle inheritance in Drosophila. II: Selection. Jour. Exper. Zool., 23: 
109-146. 
——, 1917. The bearing of selection experiments with Drosophila upon the frequency 
of germinal changes. Proc. Nat. Acad. Sci. 3: 291-297. 
McEwen, R.S. 1917. The reactions to light and to gravity in Drosophila and its mutants. 
Jour. Exper. Zool., 25: 49-106. 
Matuocu, J. R. 1915. Descriptions of larve and puparia. Bull. Ill. State Lab. Nat. 
Hist., 11: 346-348. 
Marsuatu, W. W., and H. J. Mutier. 1917. The effect of long-continued heterozygosis 
on a variable character in Drosophila. Jour. Exper. Zool., 22: 457-470. 
Marrtetu, G. 1910. Notize sulla Drosophila ampelophila. Boll. Lab. Zool. gen. agrar. 
Portici, 4: 1638-174. 
May, H. G. 1917. The appearance of reverse mutations in the bar-eyed race of Dro- 
sophila under experimental control. Proc. Nat. Acad. Sci., 3: 544-545. 
, 1917. Selection for higher and lower facet numbers in the bar-eyed race of Dro- 
sophila and the appearance of reverse mutations. Biol. Bull., 33: 361-395. 
Mayer, P. 1879. Zur Lehre von dem Sinnesorganen bei den Insekten. Zool. Anz., 2: 
182-183. 
Mercen, J. W. 1830. Systematische Beschreibung der bekannten europiischen zwei- 
fliigeligen Insekten. 6: 81. 
pE Mewers, J. C. H. 1911. Studien iiber siidostasiatische Dipteren. VI. Tijd. v. 
Ent., 54: 258-432. 
, 1916. Beitrige zur Kenntnis der Dipteren-Larven und Puppen. Zool. Jahrb. 
Abt. Syst., 40: 177-822. 
Merz, C. W. 1914. An apterous Drosophila and its genetic behavior. Amer. Nat., 48: 
675-711. 
, 1914. Chromosome studies in the Diptera. I: A preliminary survey of five 
different types of chromosome groups in the genus Drosophila. Jour. Exper. Zool., 
17: 45-49. 
, 1916. Chromosome studies in the Diptera. II: The paired association of chromo- 
somes in the Diptera and its significance. Jour. Exper. Zool., 21: 218. 
, 1916. Chromosome studies in the Diptera. III: Additional types of chromo- 
some groups In the Drosophilide. Amer. Nat., 50: 587-599. 
, 1916. Mutations in three species of Drosophila. Genetics, 1: 591-607. 
, 1916. Linked Mendelian characters in a new species of Drosophila. Science, n.8., 
44: 431-432. 
















