152 Mr. W. E. de Winton on the Hares of 



Lepiis europcBus occidentalism subsp. n. 



Smaller than L. eiiropceus ti/picus ; colour much warmer 

 and more rufous throughout. 



The difference in the length of the hind foot is perhaps the 

 most constant size character. The difference in colour is 

 most constant in the head and ears and legs. 



I take as the type of this subspecies a specimen from 

 Herefordshire, killed on the 7th January, 1898, which I 

 propose to present to the British Museum. 



Measurements taken in the flesh : — 



Head and body 570 millim. ; tail 86 ; hind foot 135, to 

 end of claws and hair 142 ; ear from notch 99, from base at 

 back 120. 



Weight when killed 8 lbs. 6 oz. 



For comparison I give measurements of a Russian hare of 

 quite ordinary proportions (no. 94. 8. 7. 30 in Brit. ]\Ius.), 

 from Lithuania : — 



Head and body (dry skin) (c.) 600 millim.; tail (c.) 90; 

 hind foot (c.) 156, to end of claws 168; ear from notch (c.) 

 110, from base at back (c.) 121 without end-hairs. 



The comparative measurements of the skulls given below 

 do not show any striking differences, excepting in the basal 

 length and mandible; I am, however, unable to say if this 

 greater length would be always found in the Russian hare, 

 but the proportion seems constant in the specimens examined. 



L. e. ti/piciis. L, e. occidentalis. 



Skull : millim. millim. 



Greatest length 102 99-0 



„ breadth 48 47 



Breadth across maxillae below lachry- 

 mals 30-5 3o-5 



Nasals, length in middle line 06 38"5 



„ greatest length 48-5 46'o 



„ greatest breadth 26 23 



„ across narrowest part IS'o 17 



Intertemporal constriction 14"7 15 



Basal length 80 79-7 



Length of upper molar series 20'5 20 



Deptli from top of nasals to palate in 



front of premolars 26 26 



Depth from top of nasals to front of 



palate 20-.') 21 



Mandible, length (bone only) from con- 

 dylar process to upperside of 



incisors 79"o 72 



Mandible, length from back of incisors to 



angle 76 67 



Mandible, greatest height standing on 



table perpendicvilarly to condyle . . 46'o 41 



