Allen.] O j-j a]li 16> 



The specimen is in poor condition. After decomposition had set in, it had 

 been preserved for a long time in strong alcohol. 

 Habitat unknown, but it is probably Southern California. 



Measurements. 



Head and body (from crown of head to base of tail) . . 38 mm. 



Length of arm 22 " 



" forearm 37 " 



1st dteit J Length of first metacarpal bone. a 



1 first phalanx 4 " 



2d digit I Length of second metacarpal bone 40 " 



'1 " firstphalanx 6 " 



r Length of third metacarpal bone 40 " 



8d digit.. firstphalanx 14 



second phalanx 15 '' 



I " third phalanx 2^" 



( Length of fourth metacarpal bone 38 " 



4thdigit..J " firstphalanx 10 " 



I " second phalanx 8 " 



f Length of fifth metacarpal bone 32 " 



5th digit... J " firstphalanx 7 " 



( " second phalanx 7 " 



Length of head 12 " 



Height of ear from head 4 " 



' " base of external lobe to tip 6 " 



" tragus 3 " 



Length of thigh 14 " 



leg 16 " 



foot 6 " 



tail 39 " 



Width 2d interdigital interspace 2 " 



" 3d " ' 10 " 



" 4th " " 28 " 



Difference between 3d and 4th interspace 18 " 



Length of forearm 37 " 



Thus the manal formula is 2-10-28-37, the difference between the third 

 and fourth interdigital interspace 18, and is much the same as in A. 

 noveboracensis. 



The measurements of the body and of the metacarpals are within the 

 range of these which can be made on specimens of A. noveboracensis. 

 The second phalanx of the third finger is longer than the second ; the 

 second phalanx of the fourth finger is much shorter than the first ; the 

 second phalanx of the fifth finger is of the same length u,s the first. In 

 these respects the measurements are in contrast with those of A. novebora- 



