O. Thomas. 1921. Three new Species of Marmosa with Note on Didelphys waterhousei Tomes. Annals and Magazine of Natural History 7:519-523 [ER 1520]

Contributed by John Alroy, entered by John Alroy on 2015-11-21

Samples: none

Size measurements: Marmosa robinsoni (head and body length 166 mm), Marmosa robinsoni (tail length 205 mm), Marmosa robinsoni (hind foot length 24 mm), Marmosa robinsoni (ear length 25 mm), Marmosa robinsoni (skull length 41.7 mm), Marmosa robinsoni (skull width 22.2 mm), Marmosa robinsoni (upper tooth row length 15.3 mm), Thylamys pallidior (head and body length 75 mm), Thylamys pallidior (tail length 89 mm), Thylamys pallidior (hind foot length 11.3 mm), Thylamys pallidior (ear length 15.5 mm), Thylamys pallidior (skull length 23.5 mm), Thylamys pallidior (condylobasal length 23.1 mm), Thylamys pallidior (skull width 13.5 mm), Thylamys pallidior (upper tooth row length 8.8 mm), Thylamys pusillus (head and body length 125 mm), Thylamys pusillus (tail length 130 mm), Thylamys pusillus (hind foot length 14 mm), Thylamys pusillus (ear length 23 mm), Thylamys pusillus (condylobasal length 30 mm), Thylamys pusillus (skull width 17.3 mm), Thylamys pusillus (upper tooth row length 10.8 mm)