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BERLIN, W. H. 6 

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Primatium genera et subgenera 



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The Eugenics and Biometric Laboratoriee 



Univsnity College, London, have recently Issued 

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A Monograph on Albinism in Man. By Karl Pearson, 

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The Treasury of Human Inheritance. Parts V and VI. 

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A Third Study of the Statistics of Pulmonary Tuber- 

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The Academic Aspect of the Science of National Eu- 



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A Second Study of the Influence of Parental Alcohol- 

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A Preliminary Study of Extreme Alcoholism In Adults. 

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Supplement to the Memoir entitled "The Influence of 

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The Journal of Animal Behavior 



An organ for the publication of studies of the in- 

 stincts, habits, and intelligence of organisms. 



Contents of Specimen Numbers 



Volume 1, No. 1. 



" The discriminative ability of the painted turtle." 



By D. B. Casteel. 

 "The reactions of mosquitoes to light in different 



periods of their life-history." By S. J. Holmes. 

 " A study of trial and error reactions in mammals." 



By G. V. Hamilton. 

 "A note on learning in Paramecium." By Lucy M. 



Day and Madison Bentley. 

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Volume 1, No. 5. 



"Habit formation in frogs. '' By A. A. Schaeffer. 

 " Nests and nest-building in birds.'' Part III. By 



F. H. Herriok. 

 " Notes on the behavior of a parasitic bee of the 

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