Goldman's pocket gopher (''Cratogeomys goldmani'') is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

rodent Rodents (from Latin , 'to gnaw') are mammals of the Order (biology), order Rodentia ( ), which are characterized by a single pair of continuously growing incisors in each of the upper and Mandible, lower jaws. About 40% of all mammal specie ...

in the

pocket gopher Pocket gophers, commonly referred to simply as gophers, are burrowing rodents of the family Geomyidae. The roughly 41 speciesSearch results for "Geomyidae" on thASM Mammal Diversity Database are all endemic to North and Central America. They ar ...

family. It is distributed throughout northern

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

. It was formerly considered a

subspecies In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morpholog ...

of the yellow-faced pocket gopher. It is named after

Edward Alphonso Goldman Edward Alphonso Goldman (July 7, 1873 – September 2, 1946) was an American field naturalist and mammalogist. He worked extensively in Mexico with Edward William Nelson and described and revised many groups of mammals. He was considered a leading ...

, who collected the

holotype A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of s ...

of this species.

Subspecies

There are currently seven identified subspecies of ''Cratogeomys goldmani'': * ''Cratogeomys goldmani elibatus'' * ''Cratogeomys goldmani goldmani'' * ''Cratogeomys goldmani maculats'' * ''Cratogeomys goldmani peridoneus'' * ''Cratogeomys goldmani planifrons'' * ''Cratogeomys goldmani rubellus'' * ''Cratogeomys goldmani subnubilus''

Subspecies

References

Further reading