64 LIST OF CONTRIBUTORS. 



Hallowell, Edward. Continued. 



Description of reptiles from South America supposed to be 



new. P '45, 241 



Description of a new species of bat from Western Africa. 



P '46, 52 



— On the anatomy of Harpyia destructor (Cuvier) or harpy 

 eagle of South America. P '46, 84 



— On fossil bones from Plattsburg, New Jersey. P '46, 130 



— Description of a new species of Coluber inhabiting the 



United States. P '47, 278 



— • On the horned viper of Western Africa. P '47, 319 

 - — Description of two new species of Ohychocephalus from the 



western coast of Africa. P '48, 59 

 — Notes of the postmortem appearance of a Cynocephalus 



papion, which died at the menagerie in Philadelphia. P '48, 62 

 — Notes of the postmortem appearances observed in a Cyno- 

 cephalus porcarius, which died in the menagerie at Phila. 

 P '48, 86 

 — ■ Description of a new species of salamander from Upper 



California. P '48, 126 



— Notes of the postmortem appearances of a Cynocephalus ( ?) 

 which died in the menagerie at Philadelphia. P '49, 151 



— Description of a new species of Eryx, from Madras. P 



'49, 184 



— Remarks on the young of Coluber venustus. P '49, 245 



— Description of new species of Reptilia from Western Africa. 

 P '52, 61 



— Descriptions of new species of reptiles inhabiting North 



America. P '52, 177 



— Descriptions of new species of reptiles from Oregon. P 

 '52, 182 



— On a new genus and two new species of African serpents. 



P '52, 203 



— On a. new genus and three new species of reptiles inhabiting 

 North America. P '52, 206 



— On some new reptiles from California. P '53, 236 



— Descriptions of new reptiles from California. P '54, 91 



— On a genus and species of serpent from Honduras presumed 



to be new. P '54, 97 



— Remarks on the geographical distribution of reptiles with 

 descriptions of several species supposed to be new and corrections 

 of former papers. P '54, 98 



