MAMMALS OF THP: MEXICAN BOUNDARY. 



349 



Mi'asiirejiients of 77 xpechnciis of the genus Cynunuji> — C'ontinneci. 



Museum number. 







/ 



58915 

 58916 

 58922 

 58923 

 58919 

 58920 



oopir 



Oi^<j"' 



205:32 

 20733 



20727 

 20731 

 20734 

 20736 

 20729 

 20728 

 20732 

 20730 

 20735 



21381 

 21386 

 21379 

 21385 

 21384 

 21377 

 21378 

 21382 

 21383 

 21380 



58915 

 58916 

 58922 

 58923 

 36368 

 58920 



58921 

 37035 



35876 



36170 

 36178 

 36172 

 36179 

 36177 

 36171 

 36174 

 36176 

 36175 

 36173 



Sex and 

 age. 



58918 2480 



2481 

 2482 

 2494 

 2495 

 2503 

 2564 



2.565 

 2566 



2428 

 2429 

 2430 

 2431 

 2432 

 2433 

 2434 

 2435 

 2436 

 2437 



Cynomi/s ludoviclanus arizn- 

 «e??s«s— Continued. 



Lang's Ranch. Monument 

 No. 66. 



1992 I Cloverdale, Grant County, 

 I New Mexico. 



2119 San Pedro River, al Monu- 

 ment No. 98. 



1893. 

 .Vug, 31 



<'9a<l. 



fTad. 

 cf ad. 

 cTad. 

 "cf ad. 

 (fad. 

 cf ad. 



cfad. 

 9 ad. 



1892. 



.July 18 i S "d. 

 9 ad. 



9 ad. 

 cf ad. 

 cTad. 

 cf ad. 

 cf ad. 

 rf ad. 

 9 ad. 

 cf ad. 

 9 ad. 



09 ad. 

 09 ad. 

 «9 ad. 

 a 9 ad. 

 a 9 ad. 



ff ad. 



cf ad. 



rf ad. 



d'ad. 

 l>^ ad. 



nun. 

 380 



390 

 400 

 430 

 387 

 370 

 395 



400 

 378 



350 

 390 

 360 

 380 

 400 

 350 

 355 

 380 

 358 



367 

 349 



mm. 

 80 



85 

 89 

 103 

 84 

 80 

 83 



80 

 79 



90 



85 



74 

 92 

 83 

 92 

 89 

 78 

 77 

 81 

 78 



78 

 68 



mm. 

 60 



"Mammte, 4 pairs. 



''Tail abnormal. 



Faniilv CA8TOKID.E. 



Skull massive, without postorbital processes, the angle of the man- 

 dible rounded, and the cheek-teeth rootless, with re-entering- enamel- 

 folds. Premolars 4. Habits natatorial. {FJov^er and Lii<lel'hei\) 



