Full citation
W. H. Osgood. 1944. Nine new South American rodents. Zoological Series of the Field Museum of Natural History 29(13):191-204 [ER 1484]
Contributed by John Alroy, entered by John Alroy on 2015-11-15
Samples: none
Size measurements: Abrothrix andina (total body length 141 mm), Abrothrix andina (tail length 52 mm), Abrothrix andina (hind foot length 20.3 mm), Abrothrix andina (skull length 23 mm), Abrothrix andina (skull width 11.8 mm), Abrothrix andina (upper tooth row length 3.5 mm), Aegialomys xanthaeolus (total body length 325 mm), Aegialomys xanthaeolus (tail length 161 mm), Aegialomys xanthaeolus (hind foot length 33 mm), Aegialomys xanthaeolus (skull length 44.8 mm), Aegialomys xanthaeolus (skull width 19.3 mm), Aegialomys xanthaeolus (upper tooth row length 5.5 mm), Akodon subfuscus (total body length 170 mm), Akodon subfuscus (tail length 71 mm), Akodon subfuscus (hind foot length 21.5 mm), Akodon subfuscus (skull length 25.3 mm), Akodon subfuscus (skull width 12.3 mm), Akodon subfuscus (upper tooth row length 3.8 mm), Oxymycterus nigrifrons (total body length 235 mm), Oxymycterus nigrifrons (tail length 90 mm), Oxymycterus nigrifrons (hind foot length 30 mm), Oxymycterus nigrifrons (skull length 32.7 mm), Oxymycterus nigrifrons (skull length 32.3 mm), Oxymycterus nigrifrons (skull width 14.3 mm), Oxymycterus nigrifrons (skull width 14.6 mm), Oxymycterus nigrifrons (upper tooth row length 5 mm), Oxymycterus nigrifrons (upper tooth row length 4.9 mm), Phyllotis osilae (total body length 257 mm), Phyllotis osilae (tail length 136 mm), Phyllotis osilae (hind foot length 28.3 mm), Phyllotis osilae (skull length 30 mm), Phyllotis osilae (skull width 15.9 mm), Phyllotis osilae (upper tooth row length 5.2 mm), Proechimys brevicauda (total body length 387 mm), Proechimys brevicauda (total body length 364 mm), Proechimys brevicauda (tail length 158 mm), Proechimys brevicauda (tail length 147 mm), Proechimys brevicauda (hind foot length 47 mm), Proechimys brevicauda (hind foot length 45 mm), Proechimys brevicauda (skull length 54.1 mm), Proechimys brevicauda (skull width 25.3 mm), Proechimys guyannensis (total body length 355 mm), Proechimys guyannensis (tail length 164 mm), Proechimys guyannensis (hind foot length 51 mm), Proechimys guyannensis (skull length 55.5 mm), Proechimys guyannensis (skull width 25.7 mm), Proechimys guyannensis (upper tooth row length 8.7 mm), Proechimys simonsi (total body length 413 mm), Proechimys simonsi (tail length 188 mm), Proechimys simonsi (hind foot length 50 mm), Proechimys simonsi (skull length 55.7 mm), Proechimys simonsi (skull width 27.1 mm), Proechimys simonsi (upper tooth row length 8 mm), Sciurus sanborni (total body length 345 mm), Sciurus sanborni (tail length 170 mm), Sciurus sanborni (hind foot length 50 mm), Sciurus sanborni (skull length 42.3 mm), Sciurus sanborni (skull width 23.9 mm), Sciurus sanborni (upper tooth row length 6.9 mm)