CONTENTS 



Clements— Greek and Latin in Biological Nomenclature 1 



Engberg— The Degree of Acciiracj' of Statistical Data 87 



Cartmel — The Anomalous Dispersion and Selective Absorption of 



Fuchsin 101 



Carriker — Mallophaga from Birds of Costa Rica, Central America. . 123 



Frye— George Sand and her French Style 199 



Pound— Notes on Certain Negative Verb Contractions in the Present. 223 

 MoRiTZ— On the Variation and Functional Relation of Certain Sen- 

 tence-Constants in Standard Literature '.^29 



Bates— On the Errors in the Methods of Measuring the Rotary Polar- 

 ization of Absorbing Substances 255 



Bates — The Magnetic Rotary Dispersion of Solutions of Anomalous 



Dispersing Substances . . ./ 265 



Hargitt— Regeneration in Hydrome^usae 275 



White— Some Peculiar Double Salts of "Lead 307 



Fling— The Memoires de Bailly 331 



Moritz — On the Representation of Numi^ers as Quotients of Sums 



and Differences of Perfect Squares 355 



