SCIURID#—CYNOMYS LUDOVICIANUS. 899 
TaBLE CXXVIII.— Measurements of nineteen skulls of CYNOMYS LUDOVICIANUS. 
2 welts e.| c = j 
a = gles 2s 3 2 
z 2 |S |29 les = |eeeie 
Pe eal Roel cea te wal sted er fe |e 
g elwl|s|)s le ie 2 (eee apie 
2 ss = 3 8 = = |= a Be ts le Et th 
| Locality. S| < e Ee |2 we! 2 |e Bl EB = 
= a = = = s « |3 5B&| S$ |Ss\z 2 a 
A ~ ce = ss S eS D Artal tee os Shee ie wr 
o ce e cae eS a =] ‘'S) 2 [lores io ge Bits a = EB 
S a oe 2 ° Sc S aa e a = B= cj = 
s oe 2 a > = = = AB Ay S| - = S| 5 as 
2 a = 5 = = a as Ai Scale POU leat eal es 5 
mT . eS] = = =| = ae es 
= TO Fl coe Mabel Vest Weel =e t= eos dD ra ea | Pa 
iS) no! & () a A A A |b eet b 8 A 
a i a 
* 2.42 | 1.75 | 0.55 | 0.20. | 0.247)... 0. 67 
] 2.60 | 1.88 | 0.65 | 0.90°| ... ote 0.75 
«+ | 245] 1.75 0.55 | 0.85 | 0.24 0. 63 
4 834 | Fort Pierre ............-. |.--.| 2.45 | 1.70 | 0.60 | 0.90 = = 0. 68 
5 2.47 | 1.€0 | 0.57 | 0.90 | 0.24 | 0.52 | 0.67 
o | 2.47] 1.10] 0.70 | 0.90} G.27)} - 0.70 
ree | pe ay | rf UN eos 0.90 | 0.20 |..--. 0. 61 
2.-) 2.33 | 1.7% | 0.53 | 0.82) <.- aes 0.7 
9 | 245 | 1.75 0.98 | 0.26 =5 0. 73 
oS | 2.46} 1.76 | 0.60 | 0.85 | 0.25 = 0. 7. 
o | 2.50] 1.€0 | 0.60) 0.20 } 0.25 |--... 0.74 
do | 2.60] 1.85 | 0.60 | €.97 | 0.27 | 0.50 | 0.74 
9 | 2.50} 1.75 | 0.62 | 0.97 | 0.25 | 0.48 | 0.70 
9 | 2.42 | 1.75 | 0.55 | 0.90 | 0.24 | 0.52 | 0.67 
og | 2.60 | 1.90 | 0.63 | 0.95 | 0.24 | 0:50 | 0.75 
co | 2.50 | 1.75 | 0.55 | 0.87 | 0.25 | 0.48 | 0.70 
1144 | Limpeo Mountains, Tex.. |... | 2.50 | .... | 0.60 | 0.95 | 0.27 |.-.... 0.73 
1098 | Presidio de] Norte, Tex...) --.| 2.40 | 1.68 | 0.58 | 0.85 | 0.25 |..... 0. 65 
1256 | Jornado del Muerto, N. M |..-.| 2.55 | 1.85 | 0.62 | 0.95 | 0.°6 |-.... 0.73 
TaBLe CXXIX.—List of specimens examined of CYNOMYS LUDOVICIANUS. 
[ise . | 
iS) r=] 5 
me 
3 5 g | 8 
B |23| 2 g 
as . . When ie : | ~ | a 
3 a |) Locality. aoe teal From whom received., Collected by— % 
sa. |S] @ 2 
SE ea 5 
; Sa 23) 2 | y ca 
Sloot oS: |e z 
4125 | g | Near mouth Milk River) July 3, 1874) A. Campbell......--.| Dr. E. Coues...-..--. Skin. 
aes ....| Milk River.........-..|.......--.2--.| LL Stevens......--.| Dr. George Suckley-.|..-.do. 
eee | 1528.|..--..| ..... au PNOL, MIGSOUN) scosaoc)-==-ece= =e === W. F. Raynolds Dr. F. V. Hayden. ...|..-.do. 
