4 MARMOSA. 



Pub., IV, Pt. I, 1904, p. 6. Zool. Ser. Id. Check-L. Mamm. 

 N. Araer. Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 2. 

 Zool. Ser. 

 Mexican Murine Opossum. 



1-2. Adult d^ Coll. Achotal, State of Vera Cruz, Mexico. Heller 

 & Barber. 



4. Marmosa cinerea (Temminck) . 



Didelphys cinerea Temm., Mon. Mamm., i, 1827, p. 46. 

 Micoureus cinereiis Less., Nouv. Tabl. Regn. Anim., 1842, p. 186. 

 Didelphys noctivaga Tschudi, Faun. Peruana, 1844, p. 148, 



pi. VIII. 



Gryrnceomys scapulatus Burm., Erlaut. Faun. Bras., 1856, p. 79, 



pi. XII. 

 Didelphys waterhousii Tomes, Proc. Zool. Soc, i860, pp. 58, 217, 



307, fig. & pi. LXXVI. 



Marmosa cinerea Elliot, Mamm. Middle Amer. & W. Indies, F. C. 

 M. Pub., IV, Pt. I, 1904, p. 7, fig. II. Zool. Ser. Id. Check-L. 

 Mamm. N. Amer. Cont. & W. Indies, F. C. M. Pub., vr 1905, 

 p. 3. Zoo'. Ser. 

 Ashy Opossu.m. 



I. Adult — P. Venezuela. Deyrolle Fils. 



5. Marmosa marica Thomas. 



Marmosa marica Thos., Ann. Mag. Nat. Hist., 7th Ser., i, 1898, 



P- 455- 

 Marica Opossum. 



I. Adult — P. Venezuela. Deyrolle Fils. 



6. Marmosa pusilla (Desmarest). 



Didelphys pusillaDesm.y^oviV. 'Diet. }l\sX.^aX., xxiv, 1804, p. 19. 

 Didelphys nana Illig., Abh. Akad. Berl., 1815, p. 107. 

 Didelphys elegans Lund, Blik Bras. Dyrev., K. Dansk. Vidensk. 



Afhandl., ix, 1842, p. 135. (nee Waterhouse.) 

 Grymceomys agilis Burm., Erlaut. Faun. Bras., 1856, p. 82, pi. xv, 

 fig. I ; pi. IX, fig. 6. 

 Pigmy Opossum. 



I. Adult — P. Venezuela. Deyrolle Fils. 



7. Marmosa chapmani Allen. 



Didelphis! (Micoureus) murina Allen & Chapman, Bull. Am. Mus. 



Nat. Hist. N. Y., 1893, P- 230. (nee Linnaeus.) 

 Marmosa chapmani Allen, Bull. Am. Mus, Nat, Hist. N. Y., 1900 



p. 197. 



