Abundance: 5.36%

Habitats: tropical/subtropical moist broadleaf forest (1) only

Found in one sample

Brazil: Pinkaití Research Station (ground)

♂ ear length	24 mm	N = 1	Thomas 1901
♂ head and body length	225 mm	N = 1	Thomas 1901
♂ hind foot length	49.5 mm	N = 1	Thomas 1901
♂ skull length	55 mm	N = 1	Thomas 1901
♂ skull width	26 mm	N = 1	Thomas 1901
♂ tail length	155 mm	N = 1	Thomas 1901
♂ upper tooth row length	8.1 mm	N = 1	Thomas 1901

See also Proechimys, Proechimys brevicauda, Proechimys cayennensis, Proechimys cuvieri, Proechimys goeldii, Proechimys guairae, Proechimys guyannensis, Proechimys longicaudatus, Proechimys oconnelli, Proechimys quadruplicatus, Proechimys semispinosus, Proechimys setosus, Proechimys simonsi, Proechimys sp., Proechimys sp. 1, Proechimys sp. 2, Proechimys spp.