96 SMITHSONIAN MISCELLANEOUS COLLECTIONS [voL. 48 
I. ARRANGEMENT BY SPECIES.—Continued. 
MAMMALS. 
DASYPROCTIDE : Agoutis. 
Dimensions of Animal. 
i) eiiee er letaee crt |.. Weeks Get) Weipiven nee oF Ieee 
. be age 0 age oO u- el re) el 1°) tion 0 i £ 
No. of Species. n te. Paul Body, BE. Brain to tet 45 ae em as 
Body. Point of Tail. Foot. 
Tail. 
228,090 Dasy-| g| adult. | medium.) 1724.5 19.1 I: 90 
procta aguti 
228,114 Myo-| 9 | adult. medium. | 782,— 9.9 1279 
procta acouchy 
HystTrRIicip& : Porcupines. 
228,132 Hystrix| 9 | adult. medium. | 4763.— 24.2 1 Loy 
cristata ; 
MouriIb#: Rats, Mice, ete. 
Mus musculus g | adult. | medium. | 19.5 | 0.42 eceAo 
224,914 Musmus-| ¢ st | ot | TOlG5) /MO:45 eee y, 
culus | | 
Mus musculus So ef ee 19.5 lp Ova2 I: 46 
a6 Ge é eS es 14.75 0.5 Lcego 
“cc “ec | 2 “ee “ce 18 2 | 0.48 I: 38 
“e ce 1°) ce ‘ 16.5 0.39 I: 42 
‘ Japanese mouse’) ? adult. | medium. 7.85 0.35 Tac ee2, 
“““ “ec ? a9 | 6c eo 0.33 I 22 
White 30 Q ee a | 11.35 0.4 25) 
Black and White | ? oe us 8.8 (O32) || ThA fe) 
mouse 
Mus rattus an adult. | medium. | 99.5 Ay, MB) zfs: 
224,966 Mus nor-| es Cy 543-5 2.6 | 1: 208 | 
vegicus | 
224,987 Arvicola} ¢ ee | es 42.5 0.9 I: 47 
agrestis ) 
224,976 Fiber zi-| & bs Gu 1260,— 550). bt 2225 
bethicus = ; 
GEOMYID#&: Pocket Gophers. 
224,951 Geomys s adult. medium.|  108.— P23) WO 
bursarius ; | 
HETEROMYIDA: Kangaroo Fats. 
228,144 Perodi- ¢ | adult. | somewhat | 989.— PLO 4| Leg || 
pus richards. | emaciated. | | 
Perodipus rich- g¢ | young. | medium. = 289.— Thole NhategesKo) | 
ards. est | : 
OcTODONTIDE : Spiny Mice. 
228,135 Capro-| g | adult. | medium. 4989.5 11.9 I: 450 | 
mys pilor. it 
222,600 Caco: | a | “ somewhat 2782.5 iii I: 251 | 
mys pilor. | emaciated. | 
228,133 Capro- 9 | oe medium. 3429 — 10.55 | 1: 344 | 
mys pilor. | | 
