1915.] Allen, Review of the South American Sciuride. ADI 
and therefore the specimen is not fully adult, although it has the appearance 
of being adult in all other respects.”’— Allen, I. c. a Fa 
Specimens examined, 1.— Known only from the type, in the Museum’of 
the Philadelphia Academy of Natural Sciences. a 
Remarks.— The general appearance of Notosciurus rhoadsi is that of a 
a 
SS 
sé Sgro pao 
SS 
FES = 
SSSSSSsSSSESS 
SS = ad 
SS 
Ba 
———= 
a — 
<A 
AEE 
Fig. 20. Fig. 21. 
Fig. 20. Hind foot of Notosciurus rhoadsi. 4. 
Fig. 21. Hind foot of Mesosciurus hoffmanni hoffmanni (Peters), for comparison with 
Fig. 20. 4. 
pale hof'manni in miniature, in bulk N. rhoadsi being less than half the size 
of hof'manni. ‘The generic characters render it distinguishable at sight, 
particularly the structure of the hind foot. 
