VOL. V. 



NO. 3. 



JANUARY, 1899. 



>^^.^^^^^^ 



UqEUTH 



A Journal Devoted to Research in Natural Science. 



RA TES: — fo cts. per year to all countries, in advance. Single numbers, 5 cts. 



Published on the 1 5th of each month by Museum Publishing Co., Albion, N. Y. 



