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 --> ORDER RODENTIA
 --> SUBORDER CASTORIMORPHA
 --> FAMILY Geomyidae 
 --> GENUS Cratogeomys
				
 SPECIES Cratogeomys merriami
 
| Author: | Thomas, 1893. |  | Citation: | Ann. Mag. Nat. Hist., ser. 6(12): 271. |  | Common Name: | Merriam’s Pocket Gopher. |  | Type Locality: | Mexico, "Southern Mexico," probably Valley of Mexico. |  | Distribution: | WC Veracruz to Distrito Federal, Morelos, and surrounding areas, including SE Central Plateau and S Sierra Madre Oriental (Mexico). |  | Status: | IUCN – Lower Risk (lc) as Pappogeomys merriami. |  | Comments: | Included in the castanops species-group by Russell (1968b) and close phyletic relationship to castanops and goldmani confirmed by mitochondrial DNA analyses (DeWalt et al., 1993a; Demastes et al., 2002). Polytypic; subspecies reviewed by Russell (1968b). |  |  |  | 
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