Soft-spined Atlantic spiny rat
Proechimys dimidiatus The soft-spined Atlantic spiny-rat (Trinomys dimidiatus) is a spiny rat species from South America.
It is endemic to Brazil.
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Conservation status
Least Concern
IUCN 3.1
Scientific classification
Eukaryota
Animalia
Chordata
Mammalia
Rodentia
Echimyidae
Euryzygomatomyinae
Trinomys
Binomial name
Günther
Synonyms
spiny rat
species
South America
endemic
Brazil
IUCN Red List of Threatened Species
Wilson, D.E.
Echimyidae (Spiny rats)
Myocastoridae (Coypus)
Capromyidae (Hutias)
Hystricomorpha
Hystricognathi
Caviomorpha
Echimyinae
Echimyini
Dactylomys
Bolivian bamboo rat (D. boliviensis)
Amazon bamboo rat (D. dactylinus)
Montane bamboo rat (D. peruanus)
Diplomys
Colombian soft-furred spiny rat (D. caniceps)
Rufous soft-furred spiny rat (D. labilis)
Echimys
White-faced spiny tree-rat (E. chrysurus)
Dark spiny tree-rat (E. saturnus)
Vieira's spiny tree-rat (E. vieirai)
Isothrix
I. barbarabrownae
Yellow-crowned brush-tailed rat (I. bistriata)
Rio Negro brush-tailed rat (I. negrensis)
Plain brush-tailed rat (I. pagurus)
Sinnamary brush-tailed rat (I. sinnamariensis)
Kannabateomys
Atlantic bamboo rat (K. amblyonyx)
Lonchothrix
Tuft-tailed spiny tree-rat (L. emiliae)
Makalata
Red-nosed armored tree-rat (M. didelphoides)
Long-tailed armored tree-rat (M. macrura)
Dark armored tree-rat (M. obscura)
Peruvian armored tree-rat (M. rhipidura)
Mesomys
Ferreira's spiny tree-rat (M. hispidus)
Woolly-headed spiny tree-rat (M. leniceps)
Tufted-tailed spiny tree-rat (M. occultus)
Pará spiny tree-rat (M. stimulax)
Olallamys
White-tailed olalla rat (O. albicauda)
Greedy olalla rat (O. edax)
Pattonomys
Bare-tailed armored tree-rat (P. occasius)
Speckled spiny tree-rat (P. semivillosus)
Phyllomys
Golden Atlantic tree-rat (P. blainvillii)
Orange-brown Atlantic tree-rat (P. brasiliensis)
Drab Atlantic tree-rat (P. dasythrix)
Kerr's Atlantic tree-rat (P. kerri)
Pallid Atlantic tree-rat (P. lamarum)
Lund's Atlantic tree-rat (P. lundi)
Mantiqueira Atlantic tree-rat (P. mantiqueirensis)
Long-furred Atlantic tree-rat (P. medius)
Blacked-spined Atlantic tree-rat (P. nigrispinus)
Rusty-sided Atlantic tree-rat (P. pattoni)
Southern Atlantic tree-rat (P. sulinus)
Giant Atlantic tree-rat (P. thomasi)
Short-furred Atlantic tree-rat (P. unicolor)
Santamartamys
Red-crested tree-rat (S. rufodorsalis)
Toromys
Giant tree-rat (T. grandis)
Myocastorini
Callistomys
Painted tree-rat (C. pictus)
Hoplomys
Armored rat (H. gymnurus)
Myocastor
Nutria (M. coypus)
Proechimys
Colombian spiny rat (P. canicollis)
Pacific spiny rat (P. decumanus)
Stiff-spine spiny rat (P. echinothrix)
Gardner's spiny rat (P. gardneri)
Kulina spiny rat (P. kulinae)
Patton's spiny rat (P. pattoni)
Goeldi's spiny rat (P. goeldii)
Napo spiny rat (P. quadruplicatus)
Steere's spiny rat (P. steerei)
Guyenne spiny rat (P. guyannensis)
Roberto's spiny rat (P. roberti)
Short-tailed spiny rat (P. brevicauda)
Cuvier's spiny rat (P. cuvieri)
Long-tailed spiny rat (P. longicaudatus)
O'Connell's spiny rat (P. oconnelli)
Tome's spiny rat (P. semispinosus)
Simon's spiny rat (P. simonsi)
Trinidad spiny rat (P. trinitatus)
Boyacá spiny rat (P. chrysaeolus)
Guaira spiny rat (P. guairae)
Guyanan spiny rat (P. hoplomyoides)
Magdalena spiny rat (P. magdalenae)
Minca spiny rat (P. mincae)
Gray-footed spiny rat (P. poliopus)
Sucre spiny rat (P. urichi)
Thrichomys
Common punaré (T. apereoides)
Highlands punaré (T. inermis)
Sao Lourenço punaré (T. laurentius)
Paraguayan punaré (T. pachyurus)
Clyomys
Broad-headed spiny rat (C. laticeps)
Euryzygomatomys