58 



Memoirs of the Indian Museum» 



[Vol. I, 



Principal measurements of skulls of Calcutta Mus rattus under 15 cm. head and body. 



No. 











•5 



ai 

 eu 





rbital 

 h. 



4-> 









"1=! c3 



13 



P, tu- 

 rt 



R. 

 §•1 



1-4 

 <u 



Ph 



cd 



a; 



IH Ö 



0) 



<u 







13 



i 



+-> 



CS 







13 



en 





tn 



Co 



0^ 



OJ <u 



13 



Co 

 V-l 



S 

 



ts3 



(U 

 OJ 



13 



03 



a 



s, 



to 



0) 'jj 



:2^ 



d f--< 



p. •- 



tfl 



■Jj CO 



01 G 











tn 



xn 



PQ 







^ 



>— t 







Pm 



Ö 



^ 



pq 



H^f 



pq 



hT 



'0 



X 



65 



9 



39 5 



100 



325 



82-2 



19-5 

 49-3 



13-5 

 34-17 



6-5 

 16-4 



16 



40-5 



5 

 12-6 



18-5 

 46-8 



10-75 



27-2 



6-5 

 16-4 



3 



7-5 



7 

 17-7 



25 

 6-3 









2 



66 



d 



36-5 

 100 



29 



79-4 



19 

 52-5 



15 

 41-09 



6 

 16-4 



i6-5 

 45-2 



4-5 

 12-3 



17-5 

 47-9 



9-5 



26-02 



7 

 191 



2-5 



6-8 



6-75 

 18-4 



2 



5-4 



24 



65-7 



10 

 27-3 





3 



67 



c? 



3675 

 100 



30 



81-6 



18-25 

 49-6 



13 

 35-3 



5-5 

 14-9 



14-5 

 39-4 



4-5 

 12-2 



17 

 46-5 



95 



25-8 



7 

 19-04 



2-5 

 6-8 



7 

 1904 



2 



5-4 



21-5 



58-5 



9 

 24-4 





4 



70 





39 



100 



315 



80-7 



19 



48-7 



135 

 34-6 



6 

 15-3 



15 

 38-4 



4-5 

 11-5 



18 

 46-1 



10 



25-6 



7 

 17-9 



3 



7-69 



7 

 17-9 



2 



5-1 



24 

 61-5 



II-5 

 29-4 



Black. 



5 



85 



ê 



37-5 



100 



295 



78-6 



i3 



48 



13 

 34-6 



6 

 16 



145 

 38-6 



4 

 10-6 



18 



48 



9-5 

 25-3 



7-25 

 19-3 



25 



6-6 



, 7 

 18-6 



2 



5-3 



. . 



, . 





6 



86 



â 



38 



100 



305 



80-2 





1375 

 36-1 



5 

 13-1 



15-5 

 40-7 



45 

 11-8 



18-5 

 48-6 



10-25 

 26-9 



75 

 19-7 



275 



7-2 



7 

 18-4 



225 

 5-9 



24-25 

 63-8 



10-5 

 27-6 





7 



157 



9 



37 

 100 



305 



82-1 



i8-5 

 50 



135 

 36-4 



5 

 13-5 



15 

 40-5 



4-5 

 121 



17-5 



47-2 



10 



27-02 



6-75 

 18-2 



275 

 7-4 



6-5 

 17-5 



2 



5-4 





, , 





8 



164 



9 



37-5 



100 



31-5 



84 



, , 



13 

 34-6 



5 

 13-3 



15-5 

 41-3 



4 

 10-6 



18-5 

 49-3 



10-5 



28 



6-5 

 17-3 



3 



8 



6-5 

 17-3 



2 



5-3 



, , 



•• 





9 



260 



c? 



40 



100 



32 



80 



19 



47-5 



14 

 35 



6-25 

 15-6 



16 



40 



4-5 

 11-25 



18-5 

 46-25 



10 

 25 



6-5 

 16-25 



2-75 



6-8 



7 

 17-5 



2 



5 



, , 



. . . 





10 



274 





38 



100 



30 



78-9 



175 



48-6 



13 

 34-2 



6 

 15-8 



15 

 39-4 



4 

 10-5 



18 

 47-3 



10 

 26-3 



7 

 18-4 



275 



7-2 



7 

 18-4 



225 

 5-9 



235 



61-8 



10-5 

 27-6 





Total 





37975 



307 



1859 



13525 



57-25 



153-5 



44 



179 



100 



69 



28 



68-75 



21 



117-25 



51-5 





Average 





































measurem 



Lent 



3797 



307 



18-59 



1352 



572 



15-35 



4-4 



17-9 



10 



6-9 



2-8 



6-87 



2-1 



2345 



10-3 





Average 

 percentag 



e 



100 



80-85 



48-95 



35-10 



1506 



40 42 



11-58 



47-14 



26-33 



18-17 



7-42 



18-08 



5-52 



61-73 



27-12 





The. lower series of figures referring to each specimen gives the percentage of the greatest length of the skuU. 



