'2 JHDKLPHIS MARMOSA. 



Didelphis marsupialis texensis AlK'ii. Uiolo^ical Sur\i'V collection. 



I'.ull. Aiiicr. Mus. .\:il. Hist.. XI\'. i>i>. \T1~\1.\. Jiiiu- 1.".. 1!K»1. 

 = Didelphis mes-americana texensis (AIUmi). Sec Allen, o/*. lit.. X\ 1, p. 

 2'^(^. Autriist IS. i>.ii»-_'. 



ffltv "^l^'ii :>i"l >lvnll. Ailiilt iiialc. Brow nsvillc. Texas. April 18, 

 18!)'2. Collected by F. V>. Annsti'ona'. ()ri«>iiiiil iiuinbor VI. 



Woll-niadc skin in jjood rondition: sknil iMTlcct. oxceiit tor aljsencc of 

 ofcipitnl condyles. 



Didelphis yucatanensis Allen. Bioloiiical v'-^iirNey collection. 



I'.ull. Anier. Mus. Xat. Hist.. XH'. |.p. 1T.S-17".>. June 1"). I'.tOl. 



108209 (not 100-299. as in original description). Skin and skull. 

 Adult male. Chichenitza. Yucatan, Mexico. February 1, 1901 

 (not January 29. 1901, as in original description). Collected by 

 E. W. Xelson and E. A. Goldman. Original number 14408. 



Well-i)i!id«' skin in sood condition, with a small l»aro spot on ripht shoul- 

 der; skull perfect, excei)t for ahsonoe of one riirlil u!)per jtreniolar and throe 

 left lower premolars. 



Genus MARMOSA. 



Marmosa insularis Merriam. Biological Survey collection. 



rroc. P.iol. Soc. Wash., XII, pp. 14-ir,. .January liT. 1S9S. 



892ir). Skin and skull. Adult male. Maria Madre Island, Tres 

 ^larias I.slands, Mexico. May IG, 1897. Collected by E. W. 

 Nelson and E. A. Goldman. Original number 11028. 



Well-made skin in good condition; skull perfect, except for slightly broken 

 audital hulbe and small perforation in hrain case. 



Marmosa murina mexicana Merriam. Biological Survey collection. 

 Proc. r.iol. Sdc. W.ish.. XI. p. 44. :March 1!',. ISPT. 



71520. Skin and skull. Immature male. Juquila. Oaxaca, Mexico. 

 FelH-uary 28. 1895. Collected by E. W. Xelson and E. A. 

 Goldman. Original number 7571. 



Woll-ni;Hle skin in good condition: skull jierfect. 



Marmosa oaxacae Meniam. Biological vSurvey collection. 



I'roc. Piol. Soc. Wash.. XI. pp. 4:i-44. March IC. ISPT. 



082-10. Skin and skull. Adult female. Oaxaca. Oaxaca, Mexico 

 August 14, 1894. (V)llected by E. W. Xelson and E. A. Goldman. 

 Original numbei' <;571. 



Well-m.idc skin in go(Kl condition, except for a hare spot on the rump; 

 skull perfect. 



