yos 



PTHliOPrS PSELAi'UOX AND PILOSTTS. 



Measm-emenis of skulls and tedli of Pteropus pseltiphon and pilosua. 



Pt. pselaplion. I Tt. pilo^us. 



Skulls : r. ad. \ S !id. 



Teeth: *iad., ' 'i'jpe- 



3 imin. { 



(Incl. tvpe.) I 



MiN. Max. 



mm. 



Skull, total length to gnathion 635 



„ palation to incisive foramina 30 



,, front of orbit to tip of nasals 17'2 



„ width of brain-case at zygomata... 23-8 



„ zygomatic width 35'8 



,, width across ni', externally 18'2 



„ lachrymal width 14 



,, width across canines, externally ... 12'8 



,, postorbital constriction tV3 



„ interorbital constriction 95 



„ width of mesopterygoid fossa : 7'5 



„ between p''-p^, internally lO'B 



,, between cingula of canines (i'8 



,, orbital diameter 12'2 



Mandible, length 51 



,, coronoid height 28-5 



Upper teeth, c-m- 23 



Lower teeth, c-m, 25"7 



Upper incisors, combined width 7'2 



pa, length 4-8 



„ width 3-7 



p-t, length 4-8 



„ width 3-2 



m', length 6'7 



,, width 31 



m-^, length 28 



,, width 2 



]),, length 22 



,, wifith 21 



Pa, length 4'8 



„ width 3 



p., length 5 



„ width 2'.» 



Mj, length 48 



„ width ' 2-8 



nij, length i 4 



„ width ; 27 



ni.,. length 2'3 



,;■ width : 1-9 



24-2 

 27 



7-8 



5-2 



3-8 



5-2 



3-6 



6 



3-2 



32 



2-2 



2-7 



2-6 



5-2 



3-2 



5-3 



31 



5-5 



2-9 



4-2 



2-8 



2-9 



21 



27-8 

 8 



51 

 3-2 

 51 

 3-7 

 5-8 

 3-2 

 2-8 

 2-1 

 2-8 

 2-8 

 6-2 

 3 

 5 



31 

 6-2 

 3 



4-2 

 2-8 

 2 

 2 



Estimate. 



