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LIST OF OSTEOLOGICAL SPECIMENS. 



The Golden-streaked Taguan. Pteromys nobilis. 



* Skull, adult. Nepal. Presented by B. H. Hodgson, Esq. 



The Gray-headed Flying Squirrel. Pteromys caniceps. 



* Skull. Nepal. Presented by B. H. Hodgson, Esq. 



The Spotted Flying Squirrel. Pteromys punctatus. 



* Skull. Malacca. Presented by Andrew Charlton, Esq. 



Sciuropterus, F. Cuv. 



Turnbull's Flying Squirrel. Sciuropterus albo-niger. 

 Two Skulls. India. Presented by B. H. Hodgson, Esq. 

 Skull. 



The Assapan. Sciuropterus volucella. 



* Skull. North America. 



The Polatouche. Sciuropterus volans. 



* Skull. Siberia. 



* Skull. Altai Mountains, Russia. 



Sciurus, Linn, 



The Squirrel. Sciurus vulgaris. 



* Skull, var. altaicus. Siberia. 



Two Skulls. England. Presented by Mr. Edward Gerrard. 

 Skull, young. France. 

 Skull, var. Pyrenees. 



The Carolina Squirrel. Sciurus Carolinensis. 



* Skull. North America, Wellington, Delaware, Presented by 



Henry Doubleday, Esq. 



* Skull. North America, Missouri. 



The Texian Squirrel. Sciurus Texianus. 



* Skull. Missouri, North America. 



The Squirrel. Sciurus 



* Skull. North America. 



The Squirrel, Sciurus 



* Skull. North America. 



The Long-tailed Squirrel. Sciurus ephippium. 



* Skull. Borneo. 



* Skull. Borneo. 



The Squirrel. Sciurus 



India ? 



Kuhl's Squirrel. Sciurus pusillus? 



* Skull. Cayenne. 



* Skull. New Guinea. 



