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Proechimys echinothrix da Silva 1998

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Stiff-spine spiny rat

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The stiff-spine spiny-rat (Proechimys echinothrix) or Tefe spiny rat, is a spiny rat species[2] found in Brazil and Colombia.

Phylogeny

Morphological characters and mitochondrial cytochrome b DNA sequences showed that P. echinothrix represents one independent evolutionary lineage within the genus Proechimys, without clear phylogenetic affinity for any of the 6 major groups of species.[3][2][4][5]

Species-level cladogram of the genus Proechimys. Proechimys

Proechimys simonsi (Simon's spiny rat)

group semispinosus

Proechimys semispinosus (Tome's spiny rat)

Proechimys gorgonae

Proechimys oconnelli (O'Connell's spiny rat)

group longicaudatus

Proechimys longicaudatus (Long-tailed spiny rat)

Proechimys brevicauda (Short-tailed spiny rat)

Proechimys gularis

Proechimys cuvieri (Cuvier's spiny rat)

group guyannensis

Proechimys guyannensis (Guyenne spiny rat)

Proechimys roberti (Roberto's spiny rat)

Proechimys oris

Proechimys boimensis

Proechimys echinothrix (Stiff-spine spiny rat)

group trinitatus

Proechimys trinitatus (Trinidad spiny rat)

Proechimys mincae (Minca spiny rat)

Proechimys guairae (Guaira spiny rat)

Proechimys poliopus (Gray-footed spiny rat)

Proechimys magdalenae (Magdalena spiny rat)

Proechimys chrysaeolus (Boyacá spiny rat)

Proechimys urichi (Sucre spiny rat)

Proechimys hoplomyoides (Guyanan spiny rat)

Proechimys canicollis (Colombian spiny rat)

Proechimys decumanus (Pacific spiny rat)

group goeldii

Proechimys steerei (Steere's spiny rat)

Proechimys quadruplicatus (Napo spiny rat)

Proechimys amphichoricus

Proechimys goeldii (Goeldi's spiny rat)

Proechimys hyleae

group gardneri

Proechimys gardneri (Gardner's spiny rat)

Proechimys pattoni (Patton's spiny rat)

Proechimys kulinae (Kulina spiny rat)

Hoplomys

Hoplomys gymnurus

The cladogram has been reconstructed from morphological characters and mitochondrial DNA (cytochrome b) sequences.[3][2][4][5]

References

  1. ^ Patton, J.; Percequillo, A. (2016). "Proechimys echinothrix". IUCN Red List of Threatened Species. 2016: e.T29463A22207611. doi:10.2305/IUCN.UK.2016-2.RLTS.T29463A22207611.en. Retrieved 13 November 2021.
  2. ^ a b c Da Silva, Maria Nazareth F. (1998). "Four New species of spiny rats of the genus Proechimys (Rodentia : Echimyidae) from the Western Amazon of Brazil". Proceedings of the Biological Society of Washington. 111: 436–471. ISSN 0006-324X.
  3. ^ a b Patton, James L. (1987). "Species groups of spiny rats, genus Proechimys (Rodentia: Echimyidae)". Fieldiana: Zoology, Studies in Neotropical Mammalogy: Essays in Honor of Philip Hershkovitz. 39: 305–345. ISSN 0015-0754.
  4. ^ a b Patton, James L.; Da Silva, Maria Nazareth F.; Malcolm, Jay R. (2000-01-25). "Mammals of the Rio Juruá and the evolutionary and ecological diversification of Amazonia". Bulletin of the American Museum of Natural History. 244: 1–306. doi:10.1206/0003-0090(2000)244<0001:MOTRJA>2.0.CO;2. ISSN 0003-0090.
  5. ^ a b Patton, James L.; Leite, Rafael N. (2015-03-09). "Genus Proechimys J. A. Allen, 1899". In Patton, James L.; Pardiñas, Ulyses F. J.; D’Elía, Guillermo (eds.). Mammals of South America, Volume 2: Rodents. University of Chicago Press. pp. 950–989. ISBN 9780226169606.
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Stiff-spine spiny rat: Brief Summary

provided by wikipedia EN

The stiff-spine spiny-rat (Proechimys echinothrix) or Tefe spiny rat, is a spiny rat species found in Brazil and Colombia.

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