MURID H.—SPALACID &. 29386 
Arbicola qlareolugs (Schreber’). 
Syn. Mus glareolus, Schreber?. 
Arvicola pratensis, Baillon’. 
Arvicola riparia, Yarrell+. 
Four outer and five inner angles in the first lower molar; three 
outer and two inner angles in the second upper molar; molars 
rooted in adult. 
Hab. Kurope. 
489245. Numerous specimens of the cranium and mandibie ; 
from Brixham Cave, near Torquay. 
| Brixham-Cave Collection. Presented, 1876. 
15095. Anterior portion of the cranium, and the left ramus of the 
(fig.) mandible; from Kent’s-Hole Cavern, Torquay. These 
specimens are figured by Owen in the Brit. Foss. Mammals 
and Birds, p. 208, fig. 78, under the name of Arvicola 
pratensis. McEnery Collection. Purchased, 1842. 
Arvicola, sp. 
Hab. Europe. 
48190. Fragments of the cranium and mandible; from the Middle 
Miocene of Steinheim, Bavaria. These specimens indicate 
an animal of the size of A. glareolus, and having the same 
number of angles in the first lower molar; but they are 
probably insufficient for specific determination. No species 
of the genus is mentioned by Fraas in the ‘Fauna von 
Steinheim ’ (1870). Purchased, 1877. 
Family SPALACID Ai. 
Genus RHIZOMYS, Gray’. 
ae 1 0 0 3 
Dentition :—I. fe oie 0 gee dlls Fe 
Rhizomys sivalensis, Lydekker‘*. 
Syn. (?) Zyphlodon, Falconer’. 
Hab. India. 
15925. Part of the right ramus of the mandible, containing the 
three molars; from the Pliocene of the Siwalik Hills, 
* Saugeth. vol. iii. p. 680 (1774), Mus. 2 Loe. cit. 
° In F. Cuvier’s Hist. Nat. Mamm. vol. iv. pt. Ixviii. p. 2 (1834). 
4 Proc. Zool. Soc. 1882, p. 109. ® Proce. Zool. Soc. 1831, p. 95. 
® Rec. Geol. Surv. Ind. vol. xi. p. 101 (1878). 
7 Falconer’s Paleontological Memoirs, vol. i. p. 23 (1868). 
