849 INDEX GENERUM MAMMALIUM. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Aplodontia ^ R1CHARDSON, 1829...... Aplodontia leporina (=Anisonyx rufa), lower 
Columbia River. 
BATHYERGIDZE. 
FAMILIES AND SUBFAMILIES. 
Bathyergide WTERHOUSE, 1841. Orycteridez Lkssow, 1842. 
Georychina GRAVENHORST, 1845. 
Georychide ——, 1897. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Bathyergus IrprGER, 1811 .:..-...-.- Mus maritimus, Cape of Good Hope. 
Cotomys Gray, 1864 ........- be ee Bathyergus cxcutiens, Cape of Good Hope; B. 
damarensis, Damara Land, South Africa. 
Cryptomys Gray, 1864..........--.- Georychus holosericeus, South Africa. 
Fossor (Forster), Lichtenstein 1844. Georychus capensis, Cape Colony. 
Georychus IrnviGER, 1811............ Mus capensis (type), Cape Colony; M. talpinus, 
Russia; M. aspalax, Siberia. 
+ Heliophobius PETERS, 1846......... Heliophobius argenteo-cinereus, Tette, Mozam- 
bique. (See Myoscalops. ) 
Heterocephalus RüPPELL, 1842 ...... Heterocephalus glaber, Shoa, southern Abyssinia. 
Myoscalops THomas, 1890........... New name for Heliophobius Peters, 1846. 
Orycterus CuviER, 1829.....:....... Mus maritimus, Cape of Good Hope. (See 
Bathyergus. ) 
Typhloryctes FrrziNGER, 1867 ....... Georychus | ochraceo-cinereus, Bongo, central 
Africa; Bathyergus cxcutiens, Cape of Good 
Hope. 
CASTORIDZE. 
FAMILIES AND SUBFAMILIES. 
(Including Mylagaulidee. ) 
Castorina Hempricn, 1820. Mylagaulide Corr, 1881. 
Castoride Gray, 1821. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
** Aulacodon Kaur, 1832” _.....---- Aulacodon typus, Europe. 
Castor DINNZUS, 1/7087: 25-00 Castor fiber (type), Eurasia; €. moschatus, 
southern Russia. 
Castoromys PoMEL, 1854 ............ Chalicomys sigmodus, Montpellier, France. 
Ceratogaulus MATTUMEW, 1902........ Ceratogaulus rhinocerus, Loup Fork, Colorado. 
OhalcomiJs aw SO 2 E Chalicomys jaegeri, Germany. 
Chelodtis Kup, 1832595 ee Chelodus typus, Europe. 
+ Chloromys (MEYER) ScHiosser, 1884 Chalicomys eseri, Weisenau, Germany. 
Conodontes LAUGEL, 1862..........- Conodontes boisvilletti, St. Prest, France. 
T Conodus GERVAIS, S00) ===en eee Emendation of Conodontes Laugel, 1862. 
? Cylindrodon Dovarass, 1901....... Cylindrodon fontis, near Whitehall, Montana. 
T Diabroticus PomEt, 1848.......... Diabroticus schmerlingii, Belgium. 

^ Emended to Haplodon, Aploudontia, Apludontia, Apluodontia, Haploodon, Hap- 
loudon, Hapludon, Haploudontia, Haplodus, Haploodus, Haploudus, and Hapludus. 
(See Covzs, Century Dict., III, p. 2712.) 
