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1,495 results for “Cricetidae”
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.
FIGURE 1. A in New data on morphology and natural history of Deltamys kempi Thomas, 1919 (Cricetidae, Sigmodontinae) from central-eastern Argentina
FIGURE 1. A, Gastric morphology (a composite drawing based on LER 483 and 486); B and C, dorsal and ventral views of the phallus; and D, ventral aspect of the baculum of Deltamys kempi (LER 539) from central-eastern Argentina. References: a, dorsal papilla; b, proximal baculum or bony shaft; c, lateral bacular process or lateral cartilaginous digit; d, distal baculum or middle cartilaginous digit (scale = 1 mm).
FIGURE 2 in New data on morphology and natural history of Deltamys kempi Thomas, 1919 (Cricetidae, Sigmodontinae) from central-eastern Argentina
FIGURE 2. Seasonal variation in: A) Trapp success; and B) percentage of reproductive individuals for Deltamys kempi from central-eastern Argentina during the years 2004-2006.
FIGURE 7 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 7. Bayesian inference tree (50% majority rule consensus tree) resulting from analyses of the mitochondrial gene encoding cytochrome oxidase subunit 1. Numbers represent nodal support inferred from Bayesian posterior probabilities, ML bootstrap, MP bootstrap, respectively. Symbol * indicates a MP bootstrap value <50%.
FIGURE 4 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 4. PCA analysis of the first three components among five species of genus Eothenomys, subgenus Anteliomys. Projections of individual specimen scores from principal component analysis on the 1st, 2nd, and 3rd factors (F1 to F3, 3-D scatter plot).
FIGURE 6 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 6. Consensus Bayesian inference tree (50% majority rule) resulting from analyses of the mitochondrial gene encoding cytochrome b. Numbers represent nodal support inferred from Bayesian posterior probabilities, ML bootstrap, MP bootstrap, respectively. Asterisk indicates that MP bootstrap value is <50%.
FIGURE 3 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 3. Comparison of the glans penis of five Oriental voles of genus Eothenomys, subgenus Anteliomys (A: E. wardi; B: E. chinensis; C: E. custos; D: E. proditor; E: E. olitor). Numbered views are 1: glans; 2: midventral cut; 3: urethral lappet; 4: dorsal papilla.
FIGURE 2 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 2. Skull and teeth of Eothenomys wardi. A: dorsal view; B: ventral view; C: lateral view; D: lower jaw (ventral); E: lower jaw (lateral). Upper molar teethrows of E. wardi: F: M3 with five inner and five outer angles; G: M3 with five inner and six outer angles; H: M3 with five inner and four outer angles; I: M3 with five inner and three outer angles; J: M3 with four inner and five outer angles; K: M3 with four inner and four outer angles.
FIGURE 5 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 5. Consensus Bayesian tree (50% majority rule) resulting from analyses of the combined dataset of the genes encoding cytochrome b and cytochrome oxidase subunit 1. Numbers represent node supports inferred from Bayesian posterior probability, ML bootstrap, MP bootstrap, respectively. Asterisk indicates that MP bootstrap value is <50%.
Fig. 8. A in Taxonomic evaluation of the "irani-schidlovskii" species complex (Rodentia: Cricetidae) in the Middle East: a morphological and genetic combination
Fig. 8. A) Ventral, dorsal, and lateral views of the skull. B) Upper and lower tooth rows in Microtus irani darvishi n. ssp. from Bakhtiari Mts., southwestern Iran. The lingual side is to the right. The additional lop of M2 (posterio-lingual salient angle) is absent in all specimens examined. Note the variation of the anterior cup of m1 and the morphotype of M3.
Fig. 7 in Taxonomic evaluation of the "irani-schidlovskii" species complex (Rodentia: Cricetidae) in the Middle East: a morphological and genetic combination
Fig. 7. Unweighted UPGMA tree showing similarities in cranial shape among five OTUs of social voles. The tree was constructed from a matrix of Mahalanobis distances which were obtained from DFA analysis of size-out PCs.
Fig. 6 in Taxonomic evaluation of the "irani-schidlovskii" species complex (Rodentia: Cricetidae) in the Middle East: a morphological and genetic combination
Fig. 6. Bivariate plot of specimens' projection onto size-out principal components PC2 vs. PC3. The percentage of variance explained by individual PC is in parentheses. 95% confidence ellipses show the dispersion of specimens within each OTU. Skulls (in ventral view) are depicted to scale. Character vectors show the relative contribution of the most important linear measurements (character loadings>0.3 for at least one PC). For acronyms for OTUs see Fig. 4.
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OpenNeuro
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