 | Echimyidae is the family of neotropical spiny rats and their fossil relatives. This is the most species-rich family of hystricognath rodents. It is probably... 18 KB (1,523 words) - 18:29, 29 February 2024 |
 | phylogeny indicate that hutias nest within the Neotropical spiny rats (Echimyidae). Indeed, the hutia subfamily, Capromyinae, is the sister group to Owl's... 12 KB (1,217 words) - 02:49, 11 April 2024 |
 | member of the family Myocastoridae, Myocastor is now included within Echimyidae, the family of the spiny rats. The nutria lives in burrows alongside stretches... 76 KB (7,967 words) - 16:09, 25 April 2024 |
 | hottest parts of Brazil. This animal is often considered a member of Echimyidae on the basis of its premolars. However, a molecular phylogeny based on... 9 KB (918 words) - 06:47, 29 February 2024 |
 | chinchilla-rats Family Octodontidae: degus Family Ctenomyidae: tuco-tucos Family Echimyidae: spiny rats Family Myocastoridae: nutrias Family Capromyidae: hutias Superfamily... 26 KB (2,646 words) - 17:05, 23 April 2024 |
 | "Ecomorphological diversification among South American spiny rats (Rodentia; Echimyidae): a phylogenetic and chronological approach". Molecular Phylogenetics... 13 KB (1,423 words) - 21:59, 2 March 2024 |
 | 142:445-477. Emmons, L.H. 2005. A Revision of the Genera of Arboreal Echimyidae (Rodentia: Echimyidae, Echimyinae), With Descriptions of Two New Genera. pp. 247–310... 7 KB (939 words) - 12:46, 6 April 2024 |
| (pacaranas and their fossil relatives, including some of megafaunal size) Echimyidae (spiny rats) Erethizontidae (New World porcupines) Myocastoridae (coypu)... 4 KB (370 words) - 03:01, 1 March 2023 |
List of mammals of North America (section Echimyidae) This is a list of North American mammals. It includes all mammals currently found in the United States, St. Pierre and Miquelon, Canada, Greenland, Bermuda... 174 KB (12,278 words) - 06:15, 11 December 2023 |
 | List of rodents (section Family Echimyidae) Rodents are animals that gnaw with two continuously growing incisors. Forty percent of mammal species are rodents, and they inhabit every continent except... 162 KB (14,968 words) - 03:07, 28 March 2024 |
 | Trinomys. They are a group of South American spiny-rats in the family Echimyidae. Based on Natureserve. The species of spiny rats in the genus Trinomys... 8 KB (660 words) - 23:06, 8 December 2023 |
heptaxodontids are not closely related to the extant hutias of the family Echimyidae. Heptaxodontids are thought to be more closely related to the chinchillas... 5 KB (464 words) - 13:53, 6 December 2023 |
 | Family Abrocomidae: chinchilla rats Family Ctenomyidae: tuco-tucos Family Echimyidae: spiny rats, hutias, and nutria Family Octodontidae: octodonts Suborder... 138 KB (14,330 words) - 04:17, 26 April 2024 |
barbarabrownae is a recently discovered species of rodents of the spiny rat family Echimyidae. It was discovered in Peru, and is about the same size as a large squirrel... 2 KB (161 words) - 02:00, 22 January 2023 |
 | Liolaemus sp., Iguanidae indet. and the mammals Chukimys favaloroi and Echimyidae indet. by L. E. Cruz, J. C. Fernicola, and C. A. Carignano. 2018. New... 19 KB (492 words) - 15:57, 4 January 2024 |
 | Torre's cave rat (Boromys torrei) was a species of rodent in the family Echimyidae. It was endemic to Cuba. Its natural habitat was subtropical or tropical... 1 KB (106 words) - 01:54, 11 November 2022 |
 | Red-crested tree-rat (category Echimyidae) of tree-rat found in the monotypic genus Santamartamys in the family Echimyidae. It is nocturnal and is believed to feed on plant matter, and is mainly... 18 KB (1,940 words) - 18:43, 1 March 2024 |
 | cave rat (Boromys offella) is an extinct species of rodent in the family Echimyidae. It was endemic to Cuba. Its natural habitat was subtropical or tropical... 1 KB (126 words) - 05:41, 1 March 2024 |
 | Armored rat (category Echimyidae) armored rat (Hoplomys gymnurus) is a species of rodent in the family Echimyidae. It is monotypic within the genus Hoplomys. It is found in Latin America... 9 KB (1,003 words) - 18:12, 11 February 2024 |
Brazil has the largest mammal diversity in the world, with more than 600 described species and more likely to be discovered. According to the International... 55 KB (4,703 words) - 19:51, 16 April 2024 |
spiny-rat (Proechimys canicollis) is a species of rodent in the family Echimyidae. It is found in Colombia and Venezuela. Morphological characters and mitochondrial... 4 KB (303 words) - 05:01, 11 March 2024 |
 | Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Echimyidae Tribe: Capromyini Genus: Geocapromys Species: †G. thoracatus Binomial... 2 KB (153 words) - 01:09, 1 March 2024 |
 | Family Abrocomidae: (9 species) chinchilla-rats (South America) Family Echimyidae: spiny rats (South America) Family Capromyidae: (10 species) hutias (South... 76 KB (6,393 words) - 09:25, 9 April 2024 |
 | Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Echimyidae Tribe: Capromyini Genus: Geocapromys Species: G. brownii Binomial name... 5 KB (478 words) - 19:33, 1 March 2024 |
 | Myocastor (category Echimyidae) the Myocastoridae. Recent molecular studies place them in the family Echimyidae, in the tribe Myocastorini. Kerber et al. (2013) recognize the following... 4 KB (350 words) - 21:45, 8 December 2023 |
spiny-rat (Proechimys oconnelli) is a species of rodent in the family Echimyidae. It is endemic to Colombia. Morphological characters and mitochondrial... 4 KB (297 words) - 18:45, 1 March 2024 |
 | Octodontoidea †Caviocricetus - incertae sedis †Dicolpomys - incertae sedis Echimyidae - spiny rats, coypus, and hutias †Morenella - incertae sedis Octodontidae... 10 KB (1,096 words) - 14:27, 29 March 2024 |
(Brotomys voratus) is a recently extinct species of rodent in the family Echimyidae. It is the only species in the genus Brotomys. It was endemic to the island... 4 KB (470 words) - 05:44, 1 March 2024 |
Giant tree-rat (category Echimyidae) The giant tree-rat (Toromys grandis) is a species in the family Echimyidae, the spiny rats. It is the only species in the monotypic genus Toromys. It is... 7 KB (705 words) - 01:21, 27 December 2023 |
 | Diplomys is a genus of rodent in the family Echimyidae. They are found in Costa Rica, Ecuador, Colombia and Panama. The genus contains the following species:... 7 KB (730 words) - 23:07, 8 December 2023 |