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12 results for “Deltamys araucaria”
FIGURE 4 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 4. Karyotype (conventional Giemsa staining) of Deltamys araucaria sp. n. showing 2n=34 and FNa=34. The small metacentric pair corresponds to pair 16.
FIGURE 8 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 8. Dorsal (left), ventral (middle) and lateral (right) views of skull and labial view of mandible (bottom right) of Deltamys araucaria sp. n. (holotype, FURB 20296; above) and Deltamys kempi (AMNH 206139). Bar = 5 mm.
FIGURE 7 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 7. Convex hull for specimen scores of Deltamys kempi (crosses) and Deltamys araucaria sp. n. (circles) on the principal components 1 and 2 (above) and 1 and 3 (below) extracted from the variance-covariance matrix of 21 cranial measurements.
FIGURE 3 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 3. Haplotype network for Deltamys kempi obtained under the median-joining method. Population labels are given according to Table 1 (bold indicates haplotypes [H1-H10] found by Montes et al. [2008] in the same localities sampled in this study). The size of each circle is proportional to the haplotype frequency. Median vectors are represented by small black circles. All lines represent one mutational step. Clades represent major haplogroups (A and B) of D. kempi identified in the phylogenetic analysis.
FIGURE 2 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 2. Maximum likelihood tree of Deltamys constructed based on cytochrome b complete sequences. Boostrap branch support is indicated by gradient of colors, accordingly to the legend. Numbers above branches represent the percentage of genetic divergence (p-distance) between clades. Bold indicate specimens of the new taxa described in this study.
FIGURE 1 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 1. Distributional range of Deltamys in South America, showing the allopatry of lowland and highland populations. Collecting localities of Deltamys kempi are marked in yellow circles, Deltamys araucaria sp. n.. is indicated by the red triangle, and Deltamys sp. (2n=40) is indicated by the light-blue square. Numbers correspond to localities presented in Table 1.
FIGURE 6 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 6. Morphological distinctive traits in Deltamys. Above, first upper molar of Deltamys araucaria sp. n. (FURB 20330; left) and D. kempi (TR 2136; right), showing the presence of protostyle (A) and enteroloph (B) in D. araucaria (bar = 0.5 mm; 30x). Middle, position of M1 anterior border in relation to posterior border of zygomatic plate in D. auraucaria sp. n. (left) and D. kempi (right) (bar=1 mm). Bottom, proportion of interparietal in D. araucaria (left) and D. kempi (right) (bar=2mm).
FIGURE 10. Scores for Deltamys kempi specimens from haplogroup A in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 10. Scores for Deltamys kempi specimens from haplogroup A (crosses) and B (circles) on the principal components 1 and 2 (above) and 1 and 3 (below) extracted from the variance-covariance matrix of 21 cranial measurements.
FIGURE 9 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 9. Left maxillary molars (left) and right mandibular molars (right) of Deltamys araucaria sp. n. holotype (FURB 20296) (bar=1mm).
FIGURE 5 in A new species of Deltamys Thomas, 1917 (Rodentia: Cricetidae) endemic to the southern Brazilian Araucaria Forest and notes on the expanded phylogeographic scenario of D. kempi
FIGURE 5. Dorsal (upper), ventral (middle) and flank (bottom) views of skins of Deltamys araucaria sp. n. (holotype, FURB 20296; above) and Deltamys kempi (FURB 20308). Bar = 20 mm.
On following pages: 526. Spy Hocicudo (Oxymycterus delator); 527. Atlantic Forest Hocicudo (Oxymycterus dosytrichos); 528. Quaestor Hocicudo (Oxymycterus quaeston; 529. Inca Hocicudo (Oxymyecterus inca); 530. Paramo Hocicudo (Oxymycterus paramensis); 531. Elfin Forest Hocicudo (Oxymycterus nigrifrons); 532. Upper Yungas Inca Hocicudo (Oxymycterus juliacae); 533. Small Yungas Hocicudo (Oxymycterus hiska); 534. Quechuan Hocicudo (Oxymycterus hucucha); 535. Mount Caparao Hocicudo (Oxymycterus caparoae); 536. Red Hocicudo (Oxymycterus rufus); 537. Darwin's Hocicudo (Oxymycterus nasutus); 538. Ravine Hocicudo (Oxymycterus wayku); 539. Cook's Hocicudo (Oxymycterus josel); 540. Common Cerrado Mouse (Thalpomys cerradensis); 541. Hairy-eared Cerrado Mouse (Thalpomys lasiotis); 542. Roraima Mouse (Podoxymys roraimae); 543. Blackish Grass Mouse (Thaptomys nigrita); 544. Ecuadorean Akodont (Necromys punctulatus); 545. Northern Akodont (Necromys urichi); 546. Hairy-tailed Akodont (Necromys lasiurus); 547. Pleasant Akodont (Necromys amoenus); 548. White-chinned Akodont (Necromys lactens), 549. Lillo's Akodont (Necromys lilloi); 550. Dark-furred Akodont (Necromys obscurus); 551. Kemp's Grass Mouse (Deltamys kempi); 552. Araucaria Grass Mouse (Deltamys araucaria); 553. Serra do Mar Grass Mouse (Castoria angustidens). in Cricetidae
On following pages: 526. Spy Hocicudo (Oxymycterus delator); 527. Atlantic Forest Hocicudo (Oxymycterus dosytrichos); 528. Quaestor Hocicudo (Oxymycterus quaeston; 529. Inca Hocicudo (Oxymyecterus inca); 530. Paramo Hocicudo (Oxymycterus paramensis); 531. Elfin Forest Hocicudo (Oxymycterus nigrifrons); 532. Upper Yungas Inca Hocicudo (Oxymycterus juliacae); 533. Small Yungas Hocicudo (Oxymycterus hiska); 534. Quechuan Hocicudo (Oxymycterus hucucha); 535. Mount Caparao Hocicudo (Oxymycterus caparoae); 536. Red Hocicudo (Oxymycterus rufus); 537. Darwin's Hocicudo (Oxymycterus nasutus); 538. Ravine Hocicudo (Oxymycterus wayku); 539. Cook's Hocicudo (Oxymycterus josel); 540. Common Cerrado Mouse (Thalpomys cerradensis); 541. Hairy-eared Cerrado Mouse (Thalpomys lasiotis); 542. Roraima Mouse (Podoxymys roraimae); 543. Blackish Grass Mouse (Thaptomys nigrita); 544. Ecuadorean Akodont (Necromys punctulatus); 545. Northern Akodont (Necromys urichi); 546. Hairy-tailed Akodont (Necromys lasiurus); 547. Pleasant Akodont (Necromys amoenus); 548. White-chinned Akodont (Necromys lactens), 549. Lillo's Akodont (Necromys lilloi); 550. Dark-furred Akodont (Necromys obscurus); 551. Kemp's Grass Mouse (Deltamys kempi); 552. Araucaria Grass Mouse (Deltamys araucaria); 553. Serra do Mar Grass Mouse (Castoria angustidens).
FIGURE 1 in Corrections and emendations to the description of Deltamys araucaria Quintela et al., 2017 (Rodentia, Cricetidae)
FIGURE 1. Left first upper molar in Lenoxus apicalis (based on a female collected 14 km W Yanahuaya, Puno, Peru, belonging to the collections of the Museum of Vertebrate Zoology at Berkeley, California, USA, MVZ 171512). Acronyms: a: anterior; la: labial; P: procingulum; pf: protoflexus; pt: protostyle.
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