224 BULLETIN NO. VII. 



infrequently seen in stuffed specimens. Indeed in so good a 

 work as Owen's Comparative Anatomy the same error is re- 

 peated and the gopher is figured with external pouches 

 pendulous from either side the mouth. 



The following is as complete a list of the bibliography as I 

 can compile. Much of it is copied directly from Coues' mono- 

 graph. 

 Mus bursarius SHAW, Linn. Trans., v, 1800 ; Gen. Zoology, ii, 1800. 



MITCHILL, Arner. Journ. ScL, iv, 1822. 



Cricetus bursarius DESMAREST, Nouv. Diet, d' Hist. Nat., xiv ; Encycl. 

 M6th. Suppl.; Mamm. ii, 1822. 



F. CUVIEB, Diet. Sci. Nat., xx. 



DESMOULIN, Diet. Class., viii. 



GRIFFITH (et al.) Animal King., iii and v, 1827. 

 Saccophorus bursarius KUHL, Beitrage z. Zoologie, 1820. 



FISCHER, Synopsis, 1827. 

 Pseudostoma bursarius SAY, Long's Exped. to Rocky Mts., 1823. 



HARLAN, Fauna Boreal. Amer., 1825. 



LESSON, Manuel de Mamm., 1827. 



GODMAN, Am. Nat. Hist., 1831. 



DEKAY, Fauna N. Y., 1842. 



AUDUBON and BACHMAN, Quadrupeds N. A., 1849. 

 Geomys bursarius RICHARDSON, Sixth An. Rep. Brit. Assoc. Adv. Sci., 1836. 



WOODHOUSE, Sitgreaves' Rep. Zuni and Colorado Rs., 1853. 



PARVIN, Ann. Rep. Smiths. Inst, 1854-1855. 



KENNICOTT, Trans. 111. Agric. Soc., 1853-1854. 



GIEBEL, Saugethiere, 1855; Beitrage i. Osteologie d. 

 Nagethiere, 1857. 



BAIRD, Mammals N, A., 1857. 



MAXIMILIAN, Arch. Naturg., 1861; Verz. Reise N. A. 

 Saug. 



GERRARD, Catalog Bones Brit. Mus., 1862. 



LEIDY, Proc. Acad. Nat. Sci. Phila., 1867. 



AMES, Bull. Minnesota Acad. Nat. Sciences, 1874. 



COUES, Proc. Phila. Acad., 1875; Powell's Rep. Colorado 



R., 1875. 



Ascomys bursarius EYDOUX AND GERVAIS, Voy. sur la corvette de 1' etat 

 La Favorite, 1830. 



SCHINZ, System. Verz. Saugethiere, 1844-1845. 



GIEBEL, Odontographie. 

 Ascomys canadensis LICHTENSTEIN, Abh. Acad. Wiss. Berlin, 1823. 



BRANTS, Muizen, 1827. 



WAGNER, Suppl. Schreber's Sauget., 1843; Abhand. K. 



Baier. Akad. Munch., 1846. 

 Ascomys drummondii WAGNER., 1. c. 

 Saccophorus? albus FISCHER, Synopsis, 1827. 

 Mussaccatus MITCHILL, N. Y. Med. Repository, 1821. 

 Geomys canadensis LECONTE, Proc. Acad. Nat. Sci. Phila., 1852. 

 Geomys drummondii RICHARDSON, Sixth Ann. Rep. Brit. Assoc., 1833-1837. 

 Geomys oregonensis LECONTE, 1. c. 



