| 词条 | Paraguaian hairy dwarf porcupine |
| 释义 |
| name = Paraguaian hairy dwarf porcupine | image = SphingurusSpinosusSmit.jpg | status = LC | status_system = IUCN3.1 | status_ref = [1] | genus = Coendou | species = spinosus | authority = (Cuvier, 1822) }} The Paraguaian hairy dwarf porcupine, Coendou spinosus, is a South American porcupine species from the family Erethizontidae.[2] It is found in Argentina, Brazil, Paraguay and Uruguay. They have a short tail and gray brown quills and feed on fruits, ant pupae, vegetables and roots. This species was formerly sometimes assigned to Sphiggurus,[2] a genus no longer recognized since genetic studies showed it to be polyphyletic.[3] The population formerly recognized as the orange-spined hairy dwarf porcupine (Sphiggurus villosus)[4] has been reclassified to this species.[1] Its closest relatives are the bicolored-spined porcupine (Coendou bicolor) and the black dwarf porcupine (Coendou nycthemera).[3] References1. ^1 {{cite journal | author = Roach, N. | author2 = Naylor, L. | title = Coendou spinosus | journal = IUCN Red List of Threatened Species | volume = 2016 | page = e.T20630A22213974 | publisher = IUCN | year = 2016 | url = http://www.iucnredlist.org/details/20630/0 | doi = 10.2305/IUCN.UK.2016-2.RLTS.T20630A22213974.en | accessdate = 3 December 2016}} 2. ^1 {{MSW3 Hystricognathi | id = 13400126 | page = }} 3. ^1 {{cite journal|last1= Voss|first1=R. S.|last2= Hubbard|first2=C.|last3= Jansa|first3=S. A.|title= Phylogenetic Relationships of New World Porcupines (Rodentia, Erethizontidae): Implications for Taxonomy, Morphological Evolution, and Biogeography|journal= American Museum Novitates|volume= 3769|issue= 3769|date= February 2013|pages= 1–36|url= http://digitallibrary.amnh.org/bitstream/handle/2246/6417/N3769.pdf|doi= 10.1206/3769.2}} 4. ^{{MSW3 Hystricognathi | id = 13400128 | page = | heading = Sphiggurus villosus}}
2 : Coendou|Mammals described in 1822 |
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