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hp,h 



^ikarj of ilje p:usfttnt 



OF 



COMPARATIYE ZOüLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 



JFountreti i)^ pvfbate suftscrfptfon, in lS6l, 



DR. L. DE KONINCK^S LIBRARY. 

 No. //"/-, 



