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90 results for “Erethizontidae”
FIGURE 3 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 3. Partial phylogenetic hypothesis of Akodon (strict consensus of 2 most parsimonious trees: 531 steps; IC=0.571; IR=0.568) showing the relationships of cytochrome b haplotypes recovered from specimens assigned to A. paranaemsis and A. reigi. Numbers at nodes indicate jackknife support values. Genbank accession numbers are listed next to species names. Arrows indicate the localities where the specimens were collected. The Paraguayan locality corresponds to locality 1 in Figure 1. * indicates that the sequence was generated in this study.
FIGURE 6 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 6. Dorsal, ventral and lateral views of the cranium and mandible of Pseudoryzomys simplex from eastern Paraguay (TK 61744). Scale bar = 5 mm.
FIGURE 2 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 2. Dorsal, ventral and lateral views of the cranium and mandible of Akodon paranaensis from Paraguay (TK 66278). Scale bar = 5 mm.
FIGURE 8 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 8. Bivariate plot of scores for two discriminant functions (DF1 and DF2) based on skull measurements of Coendou insidiosus (Cins), C. nycthemera (Cnyc), and C. speratus (Cspe).
FIGURE 7 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 7. Bayesian inference tree based on cytochrome b sequences from Coendou species. Numbers above branches indicate Bayesian posterior probabilities (BPP) ≥ 0.95 and parsimony bootstrap support values ≥ 80%. Numbers below branches indicate average pairwise genetic distances (Kimura 2-parameter) among specimens. Erethizon dorsatum and Chaetomys subspinosus were used as outgroups.
FIGURE 6 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 6. Variation in Coendou speratus quills. A, B) Mid-dorsal tricolor quills (UFPE 1708, MN 72045); C, D) Mid-dorsal bicolor quills (MN 72045, MN 72046); E, F) Bicolor quills from the rump (MN 72045, MN 72046); G) tricolor quills from the head (MN 72045).
FIGURE 5 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 5. Dorsal (A) and ventral (B) surfaces of body and ventral surface of the prehensile tail (C) of Coendou speratus (MN 72046, paratype).
FIGURE 4 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 4. Skull of the holotype of Coendou speratus sp. nov. (MN 72045) in dorsal, lateral and ventral views (A, B, D), and dentary in lateral and dorsal views (C, E).
FIGURE 3 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 3. Variation in the dorsal pelage of Coendou speratus: A) holotype (MN 72045); B, C) two paratypes (MN 72046, UFES 1184).
FIGURE 1 in A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil
FIGURE 1. The location of the Pernambuco Endemism Centre in northeast Brazil; former and current forest remnants, and the location of the study site at Usina Trapiche; exact locations of the sightings and collections of Coendou speratus at Usina Trapiche, Brazil.
On following pages: 3. Brazilian Porcupine (Coendou prehensilis); 4. Mexican Hairy Porcupine (Coendou mexicanus); 5. Stump-tailed Porcupine (Coendou rufescens); 6. Quichua Porcupine (Coendou quichua); 7. Bicolor-spined Porcupine (Coendou bicolor); 8. Eastern Amazonian Dwarf Porcupine (Coendou nycthemera); 9. Paraguayan Hairy Dwarf Porcupine (Coendou spinosus); 10. Bahian Hairy Dwarf Porcupine (Coendou insidiosus); 11. Pernambuco Dwarf Porcupine (Coendou speratus); 12. Baturite Porcupine (Coendou baturitensis); 13. Blackish Hairy Dwarf Porcupine (Coendou vestitus); 14. Frosted Porcupine (Coendou pruinosus); 15. Western Amazonian Dwarf Porcupine (Coendou ichillus); 16. Roosmalen's Porcupine (Coendou roosmalenorum); 17. Black-tailed Porcupine (Coendou melanurus). in Erethizontidae
On following pages: 3. Brazilian Porcupine (Coendou prehensilis); 4. Mexican Hairy Porcupine (Coendou mexicanus); 5. Stump-tailed Porcupine (Coendou rufescens); 6. Quichua Porcupine (Coendou quichua); 7. Bicolor-spined Porcupine (Coendou bicolor); 8. Eastern Amazonian Dwarf Porcupine (Coendou nycthemera); 9. Paraguayan Hairy Dwarf Porcupine (Coendou spinosus); 10. Bahian Hairy Dwarf Porcupine (Coendou insidiosus); 11. Pernambuco Dwarf Porcupine (Coendou speratus); 12. Baturite Porcupine (Coendou baturitensis); 13. Blackish Hairy Dwarf Porcupine (Coendou vestitus); 14. Frosted Porcupine (Coendou pruinosus); 15. Western Amazonian Dwarf Porcupine (Coendou ichillus); 16. Roosmalen's Porcupine (Coendou roosmalenorum); 17. Black-tailed Porcupine (Coendou melanurus).
Distribution. NE Amazonian lowlands N of the Amazon River and E of Orinoco and Rio Negro rivers in E Venezuela, the Guianas, and N Brazil. in Erethizontidae
Distribution. NE Amazonian lowlands N of the Amazon River and E of Orinoco and Rio Negro rivers in E Venezuela, the Guianas, and N Brazil.
Distribution. Lowlands of E Ecuador and NE Peru but may occur throughout most of NW Amazonia N of the Amazon River and W of the Rio Negro. in Erethizontidae
Distribution. Lowlands of E Ecuador and NE Peru but may occur throughout most of NW Amazonia N of the Amazon River and W of the Rio Negro.
Distribution. C Colombia, currently known from only two specimens from the W in Erethizontidae
Distribution. C Colombia, currently known from only two specimens from the W foothills of E Andes Range in Cundinamarca Department but possibly also in the lower E Andean slopes at 1300-2600 m.
Distribution. N & W in Erethizontidae
Distribution. N & W Venezuela (Venezuelan Coastal Range and the foothills of the Serrania de Perija, lowlands of W Maracaibo Basin, and Cordillera de Mérida) and NC Colombia (E Andes Range and the adjacent Serrania de la Macarena).
Distribution. SE Brazil (from Minas Gerais and Espirito Santo S to Mato Grosso do Sul and Rio Grande do Sul states), E Paraguay (recorded along the Rio Tebicuary), N Uraguay, and NW Argentina (Misiones Province). in Erethizontidae
Distribution. SE Brazil (from Minas Gerais and Espirito Santo S to Mato Grosso do Sul and Rio Grande do Sul states), E Paraguay (recorded along the Rio Tebicuary), N Uraguay, and NW Argentina (Misiones Province).
Distribution. E in Erethizontidae
Distribution. E Brazil; distribution poorly known but likely stretches from S Sergipe to extreme E Minas Gerais and N Rio de Janeiro.
Distribution. Amazonian Brazil, in Amazonas and Para states E of the Rio Madeira and along the S bank of the Amazon River, including at least part of Marajo I. Distribution may extend into adjacent Atlantic coastal watershed of Maranhao State. in Erethizontidae
Distribution. Amazonian Brazil, in Amazonas and Para states E of the Rio Madeira and along the S bank of the Amazon River, including at least part of Marajo I. Distribution may extend into adjacent Atlantic coastal watershed of Maranhao State.
Distribution. E Andean foothills and adjacent Amazonian lowland forests from N in Erethizontidae
Distribution. E Andean foothills and adjacent Amazonian lowland forests from N Peru (San Martin Region) S to W Bolivia and some isolated populations in relictual montane forests on the W slope of the Andes in N Peru (Cajamarca Region); first recorded in W Brazil in 2013 (Acre State) and possibly in NW Argentina (Jujuy Province). Earlier reports from Amazonas in Peru, Brazil, Ecuador, Colombia, and Venezuela are based on misidentifications.
Distribution. All three Andean ranges in C & S Colombia and S throughout both slopes of the Ecuadorian Andes to N Peru (Lambayeque Region), also a disjunct population in N Bolivia (Cochabamba Department). in Erethizontidae
Distribution. All three Andean ranges in C & S Colombia and S throughout both slopes of the Ecuadorian Andes to N Peru (Lambayeque Region), also a disjunct population in N Bolivia (Cochabamba Department).
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