XXX The Mammals of Colorado 
XX., 1898. Describes Castor canadensis frondator, giving 
Colorado as part of its range. 
Mearns, E. a. Mammals of the Mexican Boundary of the United 
States. A Descriptive Catalogue of the Mammals Occurring 
in that Region ; with a General Summary of the Natural History 
and a List of Trees. Part I., Families DidelphiidcB to Muridce. 
Bull. No. 56, U. S. Nat. Mus. 1907. Contains accoimts of the 
habits of certain species which are also found in Colorado. 
Merriam, C. Hart. Abstract of a Study of the American Wood 
Rats, with Descriptions of Fourteen New Species and Sub- 
species of the Genus A^£?oi(7ma. Proc. Biol. Soc. Wash., ix., pp. 
1 1 7-1 28. 1894. Contains descriptions of A'', fallax, from 
type taken at Gold Hill, and A^. orolestes from type taken 
twenty miles west of Saguache. 
Merriam, C. H. North American Fauna, No. 8. Monographic 
Revision of the Pocket Gophers, Family Geomyidcs (Exclusive 
of the Species of Thomomys) . 1895. Gives Colorado references 
and records of various species. 
Merriam, C. H. North American Fauna, No. 10. Revision 
of the Shrews of the American Genera Blarina and Notiosorex. 
C. Hart Merriam. The Long-tailed Shrews of the Eastern 
United States. Gerrit S. Miller, Jr. Synopsis of the American 
Shrews of the Genus Sorex. C. Hart Merriam. 1895. De- 
scribes in last named article a new subspecies (5. tenellus 
nanus) from Estes Park, besides Colorado records of several 
other species. 
Merriam, C. H. Preliminary Synopsis of the American Bears. 
Proc. Biol. Soc. Wash., x., pp. 65-83. 1896. Includes 
Colorado in range of Ursus horribilis horricous. 
Merriam, C. H. North American Fauna, No. 11. Synopsis of the 
Weasels of North America. 1896. Figures skull of Putorius 
arizonce from a Boulder County, Colorado, specimen. 
Merriam, C. H. Phenacomys preblei, a New Vole from the Moun- 
tains of Colorado. Proc. Biol. Soc. Wash., xi., p. 45. 1897. 
Type of species taken on Long's Peak. 
Merriam, C. H. Revision of the Coyotes or Prairie Wolves, with 
Descriptions of New Forms. Proc. Biol. Soc. Wash., xi., 
pp. 19-33. 1897. Gives part of range of Cants pallidus (now 
known as C. nebrascensis) as eastern Colorado. 
Merriam, C. H. Preliminary Revision of the Pumas {Felts 
concolor Group). Proc. Wash. Acad. Sci., iii., pp. 577-600, 
