T. B. F. Semedo, M. V. Brandäo, A. P. Carmignotto, M. S. Nunes, I. P. Farias, M. N. F. da Silva, and R. V. Rossi. 2015. Taxonomic status and phylogenetic relationships of Marmosa agilis peruana Tate, 1931 (Didelphimorphia: Didelphidae), with comments on the morphological variation of Gracilinanus from central-western Brazil. Zoological Journal of the Linnean Society 173:190-216 [ER 1524]

Contributed by John Alroy, entered by John Alroy on 2015-11-22

Samples: none

Size measurements: Gracilinanus agilis (head and body length 107.0 mm), Gracilinanus agilis (tail length 139.7 mm), Gracilinanus agilis (hind foot length 20.8 mm), Gracilinanus agilis (ear length 16.8 mm), Gracilinanus agilis (body mass 28.6 g), Gracilinanus agilis (skull length 29.60 mm), Gracilinanus agilis (condylobasal length 28.93 mm), Gracilinanus agilis (upper tooth row length 10.77 mm), Gracilinanus agilis (skull width 16.40 mm), Gracilinanus agilis (head and body length 97.3 mm), Gracilinanus agilis (tail length 129.3 mm), Gracilinanus agilis (hind foot length 20.6 mm), Gracilinanus agilis (ear length 15.8 mm), Gracilinanus agilis (body mass 22.8 g), Gracilinanus agilis (skull length 28.3 mm), Gracilinanus agilis (condylobasal length 27.35 mm), Gracilinanus agilis (upper tooth row length 10.70 mm), Gracilinanus agilis (skull width 15.74 mm), Gracilinanus beatrix (head and body length 92 mm), Gracilinanus beatrix (tail length 125 mm), Gracilinanus beatrix (hind foot length 16 mm), Gracilinanus beatrix (ear length 19 mm), Gracilinanus beatrix (skull length 26.82 mm), Gracilinanus beatrix (condylobasal length 25.75 mm), Gracilinanus beatrix (upper tooth row length 9.95 mm), Gracilinanus beatrix (skull width 14.68 mm), Gracilinanus peruanus (head and body length 103.8 mm), Gracilinanus peruanus (tail length 145.1 mm), Gracilinanus peruanus (hind foot length 21.1 mm), Gracilinanus peruanus (ear length 16.9 mm), Gracilinanus peruanus (body mass 22.8 g), Gracilinanus peruanus (skull length 28.12 mm), Gracilinanus peruanus (condylobasal length 27.32 mm), Gracilinanus peruanus (upper tooth row length 10.42 mm), Gracilinanus peruanus (skull width 15.55 mm), Gracilinanus peruanus (head and body length 95.6 mm), Gracilinanus peruanus (tail length 135.4 mm), Gracilinanus peruanus (hind foot length 20.2 mm), Gracilinanus peruanus (ear length 16.1 mm), Gracilinanus peruanus (body mass 19.3 g), Gracilinanus peruanus (skull length 26.66 mm), Gracilinanus peruanus (condylobasal length 25.78 mm), Gracilinanus peruanus (upper tooth row length 10.07 mm), Gracilinanus peruanus (skull width 14.68 mm), Gracilinanus peruanus (head and body length 91 mm), Gracilinanus peruanus (tail length 136 mm), Gracilinanus peruanus (hind foot length 16 mm), Gracilinanus peruanus (ear length 18 mm), Gracilinanus peruanus (skull length 26.38 mm), Gracilinanus peruanus (condylobasal length 25.29 mm), Gracilinanus peruanus (upper tooth row length 9.89 mm), Gracilinanus peruanus (head and body length 110 mm), Gracilinanus peruanus (tail length 140 mm), Gracilinanus peruanus (hind foot length 15 mm), Gracilinanus peruanus (ear length 17 mm), Gracilinanus peruanus (skull length 27.59 mm), Gracilinanus peruanus (condylobasal length 27.05 mm), Gracilinanus peruanus (upper tooth row length 10.37 mm), Gracilinanus peruanus (skull width 15.69 mm)