104 EVOLUTION IN COLOR-PATTERN OF THE LADY-BEETLES. 



LEIGHTON, ROBERT. 



1907. The new book of the dog. London. 

 LUTZ, FRANK E. 



1908o. The variation and correlation of the taxonomic characters of Gryllus. 



Carnegie Institution of Washington Publication No. 101. 

 19086. Notes on the inheritance of variations in the color-pattern of Crioceris 



asparagi. Psyche, vol. xv., pp. 50-52. 

 1908c. Combination of alternative and blending inheritance. Science, 28, pp. 



317-318. 

 MEISSNER, Q. 



1907. r>ie relative Haufigkeit der varietaten von Adalia bipunctata L. in Potsdam 



(1906), nebst brologischen Bemerkungen uber diese und einige andere 

 Coccinelliden. Z. f. wiss. Insektenbiologie, Band III., pp. 12-20, 39-45. 



1908. Die relative Haufigkeit der varietaten von Adalia bipunctata L. in Potsdam 



(1907), nebst biologischen Bemerkungen iiber diese und einige andere 

 Coccinelliden. Z. f. wiss. Insektenbiologie, Band III., pp. 309-313, 334- 

 344. 



MULSANT, E. 



1846. Histoire Naturelle des Coleopteres de France. Sulcicolles et Securipalpes. 



Paris. 



1850. Species des Coleopteres trimeres'securipalpes. Paris. 

 1866. Monographie des Coccinellides. l re Partre. Coccinelliens. Paris. 

 MATTHEWS, W. D. 



1908. Osteology and Phylogeny of the American Cervidae. Bull. Am. Mus. of Nat. 



Hist, vol. xxiv, pp. 535-562. 

 MACDOUGAL, D. T., A. M. VAIL, and G. H. SHULL. 



1907. Mutations, variations, and relationships of the Oenotheras. Carnegie Institu- 



tion of Washington Publication No. 81. 

 POWERS, J. H. 



1908. Morphological variation and its causes in Amblystoma tigrinum. University 



studies. Pub. by Univ. of Neb., vol. vii., pp. 197. 

 REICHERT, ALEX. 



1896. Uber Coccinelliden und ihre Variation. Illus. Wochensch. Entomologie, 



Band I., pp. 26-30. 



1904. Die Varietaten von Adalia bipunctata. Entom. Jahrb. fiir 1904, pp. 179-181. 

 RATHVEN, A. G. 



1908. Variations and genetic relationships of the garter snakes. U. S. Nat. Mus. 



Bull. 61. 

 SIMPSON, FRANCES. 



1903. The book of the cat. London. 

 SHULL, G. H. 



1907. Elementary species and Hybrids of Bursa. Science, n. s., 25, pp. 590-591. 



SCHROEDER, C'HR. 



1901-1902. Die Variabilitat der Adalia bipunctata L., gleichzeitig ein Beitrag zur 

 Descendenz-theorie. Allg. Zeitschr. fur Entomologie, Band 6, pp. 355-860; 

 Band 7, pp. 5-12, 37-43, 65-72. 

 TAYLOR, JOHN W. 



1894. Monograph of the land and fresh-water mollusca of the British Isles, pp. 



386-390. 

 TOWER, W. L. 



1903. Development of the colors and color-patterns of Colepptera, with observations 

 upon the development of color in other orders of insects. Decennial Pub- 

 lication, Univ. of Chicago, vol x. 



1906. An investigation of evolution in chrysomelid beetles of the Genus Leptino- 



tarsa. Carnegie Institution of Washington Publication No. 48. 

 WEISE, J. 



1879. Bestimmings-Tabellen der europaischen Coleoptera. II. Coccinellidffi. Zeit. 

 fur Ento., Breslau, Hef. 7, pp. 88-156. 



NOTE: This paper was completed October 3, 1908, before the appearance of Casey 

 (1908), the result of which could not therefore be considered, except for certain advance 

 information kindly supplied by the author. 



CASEY, T. L. 



1908. Notes on the Coccinellidse. Can. Ento., XL., 393-421. November, 1908. 



