186 MURIDH.—AULACODUS. 
SCHIZODON. 
Teeth :—Incisors = ; Molars 5 = =20. 
The Brown Scuizopon. Schizodon fuscus. 
Waterhouse, Nat. Hist. Mamm. ii. p. 265. pl. 8. fig. 4.—Schreb., 
Saugth. iv. pl. 239 pv. fig. 4 (dentition). 
Cervical vertebre............-. vi 
Dorsal) o.2:cse.gicacscaey wg wn aoe 14 
AGA DAR cog eels hase noe eee epee a8 6 
ACKAL. net auc dupaeo 4<prcahers eatnaelae ks 4 
Catdall nie vicash eae ated aac 21 
*a, Skull. 
*}. Skull (imperfect). $ Chili. From Mr. Bridges’ Collection. 
c, d. Skeletons. 
SPALACOPUS. 
Teeth: :—Incisors = =; Molars | ;=20. 
Porprte’s Spatacorus. Spalacopus poeppigii. 
Waterhouse, Nat. Hist. Mamm. ii. p. 269. pl. 8. fig. 7 (skull and lower 
jaw). 
a. Skull. Chili. From Mr. Bridges’ Collection. 
6. Skull. 
AULACODUS. 
Teeth :—Incisors +; Molars 3 5=20. 
4 
The Grovunp Rar. Aulacodus swinderianus. 
Temm., Mon. Mamm. i. p. 248. tab. 25, p. 245. tab. 25 (skeleton, 
vung) — Waterhouse, Nat. Hist. Mamm, ii. p. 356. pl. 16. fig. 9 8, ¢ 
(skull) 
Cervical vertebre.............. 7 
Dorsal wccaa aie we ake he 13 
LUMA: ge2 sae ke A a gal ec aiope 6 
Sacral ...... Lae CSU tee Me nien 4 
Cada es einewsgp ee oa we w= 22 
*q, Skull. Port Natal. Purchased of Mr. Warwick. 
b, Skull. From the Zoological Society’s Collection. 
c. Skeleton. W. Africa. “Presented by Balfour Baikie, Esq. 
d, Skull and seven cervical vertebre. Presented by Professor Owen. 
