GENERA OF MAMMALIA. 
XXV 
Cercolabes, Brandt. . Page 123 
Coendu, Lacep. 
Synetheres, F. Cuv. 
Eucritus, G. Fischer. 
Sphiggurus, F. Cuv . . . .123 
Sphingura, Wagler. 
c. Dasyproctina. 
Dasyprocta, Illig 124 
Chloromys, F « Cuv. 
Platypyga, Illiger. 
Aguti, Lacep. 
Dolichotis, Desm 124 
Chloromys, Cuv. 
Mara, Lesson. 
Coelogenys, F. Cuv . . . .124 
Osteopora, Harlan. . . .125 
d. Hydrochcerina . 
Hydrochoerus 125 
e. Caviina. 
Cavia, Klein. . . . . .125 
Cobaia, Cuv. 
■ Ancema, F. Cuv. 
Kerodon, F. Cuv . . . . .126 
Galea, Meyen. 
Fam. 3. Leporidce. 
Lepus, Linn. . . . 126. 129 
Cuniculus, Ray. . . . .128 
Lagomys, Geoff. . . 129, 130 
Pica, Lacep. 
Ogotona, Link. 
Fam. 4. Jerboidce. 
a. Chinchillina. 
Chinchilla, Gray . . . .130 
Eriomys, Licht. 
Callomys, I. Geoff. 
Lagotis, Bennett. o 
Lagidium, Meyen. 
Viscaccia, Schinz. 
Lagostomus, Brooks.** (36 
b. Pedetina. 
Helamys, F. Cuv. . . .130 
Pedetes, Illiger. 
c. Dipina. 
Dipus, Linn 130 
Alactaga, F. Cuv. . . . 131 
Scirtites, Wagn. 
Jaculus, Erocl. (not Wagler.) 
Gerbillus, F. Cuv. Pp. 131, 132 
Meriones, Illiger , Wagler. 
Psammomys, Ruppell . .132 
d. Myoccina. 
Myoxus, Schreb 132 
Glis, Brisson. 
Muscardinus, Ray . . .133 
Graphiurus, F. Cuv . . . .133 
Eliomys, Wagner. 
e. Sciurina. 
Anom alurus, Waterh. . .133 
Arosethrus, Waterh. 
Pteromys, Cuv . . . . 133, 134 
Petauristus, G. Fischer. 
Sciuropterus, F. Cuv. . 134, 135 
Sciurus, Linn 136 
Funambulus, Lesson. 
Macroxus, F. Cuv. 
Rhinosciurus, Gray . . .195 
Xerus, Ehrenb 144 
Geosciurus, A. Smith. 
Spermosciurus, Lesson. 
Tamias, Illiger . . . .145 
Spermophilus, F. Cuv. . .145 
? Cynomys, Rafin. . .147 
Citillus, Pallas. 
Arctomys, Schreb. . . . 147 
Fam. 5. Aspalacidce . 
Spalax, Guldenst. . . . .148 
Aspalax, Olivier. 
Aspalomys, Laxm. 
Ommatostergos, Bias, and 
Keys. 
Siphneus, Brandt. . . .148 
Chthonoergus, Bias, and 
Keys. 
Lemmomys, Lesson. 
Georychus, Illiger . . 
. 148 
Orycterus, F. Cuv. . . 
. 149 
Bathyergus, Illiger . . 
. 149 
Ellobius, G. Fischer. 
Fossor, Forster. 
Saccophorus, Kuhl. . . 
. 149 
Geomys, Rafin. 
Ascomys, Licht., Wagler. 
Pseudostoma, Say. 
b 
