MARMOSA. 3 



Geogr. Distr. Hacienda Magdalena, State of Colima, through 

 States of Michoacan, Guerrero, and Oaxaca, to the Isthmus of 

 Tehuantepec. 



4. Marmosa sinaloas Allen. 



Marmosa sinalocs Allen, Bull. Am. Mus. Nat. Hist. N. Y., 1898, 

 p. 143. Elhot, Mamm. Middle Amer, & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 6. Zool. Ser. 

 SiNALOA Opossum. 



Type locality. Tatemales, State of Sinaloa, Mexico. 



Geogr. Distr. State of Sinaloa, Mexico. 



5. Marmosa cinerea (Temminck). 



Didelphis! cinerea Temm., Monog. Mamm., i, 1827, p. 46. 

 Didelphys cinerea True, Proc. U. S. Nat. Mus., vii, 1885, P- 587. 

 Marmosa cinerea Allen, Bull. Am. Mus. Nat. Hist. N. Y., 1897, 



p. 43. Elliot, Mamm. Middle Amer. 8c W. Indies, F. C. M. 



Pub., IV, Pt. I, 1904, p. 7, fig. II. Zool. Ser. 

 Gray Opossum. 



Type locality. Brazil. 



Geogr. Distr. Costa Rica to Brazil. 



6. Marmosa insularis Merriam. 



Marmosa insularis Merr., Proc. Biol. Soc. Wash., xii, 1898, p. 14. 



Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., iv, 



Pt. I, 1904, p. 7. Zool. Ser. 

 Maria Madre Island Opossum. 



Type locality. Maria Madre Island, State of Jalisco, Mexico. 

 Geogr. Distr. Tres Marias Islands, State of Jalisco, Mexico. 



7. Marmosa oaxacae Merriam. 



Marmosa oaxaccB Merr., Proc. Biol. Soc. Wash., xi, 1897, p. 43. 

 ElHot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., iv, 

 Pt. I, 1904, p. 8. Zool. Ser. 

 Oaxaca Opossum. 



Type locality. City of Oaxaca, State of Oaxaca, Mexico. 

 Geogr. Distr'. Range unknown. "Sonoran fauna of highlands of 

 the State of Oaxaca, Mexico." 



8. Marmosa fulviventer Bangs. 



Marmosa fulviventer Bangs, Amer. Nat., xxxv, 1901, p. 632. 

 Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., iv, 

 Pt. I, 1904, p. 8. Zool. Ser. 



FULVOUS-BELLIED OpOSSUM. 



Type locality. San Miguel Island, Bay of Panama. 

 Geogr. Distr. Known only from San Miguel Island. 



