Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
57
datasets available to search
ShareScore release 0.9.0
Dataset results
57 results for “Ctenomys”
Fig. 3. Karyotypes obtained from Ctenomys lami spec. nov. and C. minutus bone marrow and G in Tuco-tucos (Rodentia, Octodontidae) in Southern Brazil: Ctenomys lami spec. nov. Separated from C. minutus Nehring 1887
Fig. 3. Karyotypes obtained from Ctenomys lami spec. nov. and C. minutus bone marrow and G-banding comparison between species. (A) C. lami male karyotype in standard stain; (B) C. minutus female karyotype in standard stain; (C) Haploid set G-banding comparison between C. lami [L] and C. minutus [M].
Fig. 2 in Tuco-tucos (Rodentia, Octodontidae) in Southern Brazil: Ctenomys lami spec. nov. Separated from C. minutus Nehring 1887
Fig. 2. The cranium of Ctenomys lami spec. nov. in (A) dorsal, (B) ventral, (C) lateral view and (D) lateral view of mandible. The white bar is 20 mm.
Fig. 4 in Tuco-tucos (Rodentia, Octodontidae) in Southern Brazil: Ctenomys lami spec. nov. Separated from C. minutus Nehring 1887
Fig. 4. Distribution of Canonical Variates scores (CV) from Discriminant Analysis in 20 skull characters of ♂♂ (A) and ♀♀ (B) of the 4 populations.
Fig. 1 in Tuco-tucos (Rodentia, Octodontidae) in Southern Brazil: Ctenomys lami spec. nov. Separated from C. minutus Nehring 1887
Fig. 1. (A) Geographic distribution of Ctenomys lami spec. nov. and Ctenomys minutus in southern Brazil; (B) Area C. lami and C. minutus occupy in Rio Grande do Sul State. Collecting points of Ctenomys lami: (1) Beco dos Cegos and (2) Chico Lomã; Ctenomys minutus: (3) Cidreira Beach and (4) Osório.
Fig. 3 in A century of stasis: Taxonomy of Ctenomys (Rodentia: Hystricomorpha) populations in northeastern Patagonia limits, Argentina
Fig. 3. Scatterplots of principal component scores for cranial traits of Patagonian tuco-tucos. Values for principal component axes 1 and 2 are shown for C. bidaui*, C. contrerasi*, C. thalesi*, Ctenomys sp. (Bardas Blancas)**, and Ctenomys sp. (A˜nelo). All data are from adult males and females; 15 cranial variables were quantified for each specimen examined. Specific collecting localities for the individuals depicted are (1) Playas Doradas, Aguada Cecilio and Pto. Madryn, and (2) Pozo Salado, El C´ondor, and El S´otano. * Data from Teta and D'Elía (2020). **Data from Tammone et al. (2021).
Fig. 1 in A century of stasis: Taxonomy of Ctenomys (Rodentia: Hystricomorpha) populations in northeastern Patagonia limits, Argentina
Fig. 1. Map of collection localities for Ctenomys specimens obtained during this study. Cytb sequences generated from these specimens were used in analyses of phylogenetic relationship among Patagonian members of this genus. Specimens collected at each numbered locality are described in Table 1.
Fig. 2 in A century of stasis: Taxonomy of Ctenomys (Rodentia: Hystricomorpha) populations in northeastern Patagonia limits, Argentina
Fig. 2. Phylogenetic relationships among Ctenomys within the "magellanicus" lineage. The tree shown is based on Bayesian inference analyses of Cytb haplotypes (801–1140 bp) for specimens collected within Patagonia. Sequences generated as part of this study are indicated in bold. Black circles denote nodes that were strongly supported by both BI and ML analyses; gray circles indicate nodes that were moderately supported by either BI or ML (threshold values indicated). The map displays the geographic distributions of the northern, central, and southern subclades identified within the "magellanicus" lineage. The phylogenetic tree containing all Cytb sequences considered in this study is provided in Supplementary Data SD4.
Fig. 4 in A century of stasis: Taxonomy of Ctenomys (Rodentia: Hystricomorpha) populations in northeastern Patagonia limits, Argentina
Fig. 4. Dorsal, lateral and ventral view of skull and mandible of C. bidaui from (A) El C´ondor [CMIN 23] and (B) El S´otano [CMIN 27], Río Negro Province; and C. contrerasi from (C) Aguada Cecilio [CMIN 28], and (D) Sierra Grande [CMIN 31], Río Negro Province.
On following pages: 48. Paraguayan Tuco-tuco (Ctenomys paraguayensis); 49. Pilar Tuco-tuco (Ctenomys pilarensis (Ctenomys coludo); 53. Famatina Tuco-tuco (Ctenomys famosus); 54. Foch's Tuco-tuco (Ctenomys fochi); 55. Jujuy tuconax); 58. Monte Tuco-tuco (Ctenomys viperinus); 59. Santa Fe Tuco-tuco (Ctenomys " yolandae"); 60. Azara's johannis); 63. Osvaldo Reig's Tuco-tuco (Ctenomys osvaldoreigi); 64. Brown Tuco-tuco (Ctenomys pontifex); 65. Rosendo Guaymallen Tuco-tuco (Ctenomys validus); 68. Emilio's Tuco-tuco (Ctenomys emilianus); 69. Colonial Tuco-tuco (Ctenomys); 50. Maule Tuco-tuco (Ctenomys maulinus); 51. Bonetto's Tuco-tuco (Ctenomys bonettol); 52. Puntilla Tuco-tuco Tuco-tuco (Ctenomysjuris); 56. Catamarca Tuco-tuco (Ctenomys knight); 57. Robust Tuco-tuco (Ctenomys Tuco-tuco (Ctenomys azarae); 61. Cordoba Tuco-tuco (Ctenomys berg); 62. San Juan Tuco-tuco (Ctenomys Pascual's Tuco-tuco (Ctenomys rosendopascuali); 66. Sierra Tontal Tuco-tuco (Ctenomys tulduco); 67. sociabilis). in Ctenomyidae
On following pages: 48. Paraguayan Tuco-tuco (Ctenomys paraguayensis); 49. Pilar Tuco-tuco (Ctenomys pilarensis (Ctenomys coludo); 53. Famatina Tuco-tuco (Ctenomys famosus); 54. Foch's Tuco-tuco (Ctenomys fochi); 55. Jujuy tuconax); 58. Monte Tuco-tuco (Ctenomys viperinus); 59. Santa Fe Tuco-tuco (Ctenomys " yolandae"); 60. Azara's johannis); 63. Osvaldo Reig's Tuco-tuco (Ctenomys osvaldoreigi); 64. Brown Tuco-tuco (Ctenomys pontifex); 65. Rosendo Guaymallen Tuco-tuco (Ctenomys validus); 68. Emilio's Tuco-tuco (Ctenomys emilianus); 69. Colonial Tuco-tuco (Ctenomys); 50. Maule Tuco-tuco (Ctenomys maulinus); 51. Bonetto's Tuco-tuco (Ctenomys bonettol); 52. Puntilla Tuco-tuco Tuco-tuco (Ctenomysjuris); 56. Catamarca Tuco-tuco (Ctenomys knight); 57. Robust Tuco-tuco (Ctenomys Tuco-tuco (Ctenomys azarae); 61. Cordoba Tuco-tuco (Ctenomys berg); 62. San Juan Tuco-tuco (Ctenomys Pascual's Tuco-tuco (Ctenomys rosendopascuali); 66. Sierra Tontal Tuco-tuco (Ctenomys tulduco); 67. sociabilis).
On following pages: 27. Pearson's Tuco-tuco (Ctenomys pearson); 28. Perrens''s Tuco-tuco (Ctenomys perrensi); 29. Roig's Tuco-tuco (Ctenomys roigi); 30. Collared Tuco-tuco (Ctenomys torquatus); 31. Pundt's Tuco-tuco (Ctenomys pundti); 32. Talas Tuco-tuco (Ctenomys talarum); 33. Flamarion's Tuco-tuco (Ctenomys flamarioni); 34. Mendoza Tuco-tuco (Ctenomys mendocinus); 35. Cinnamon Tuco-tuco (Ctenomys porteousi); 36. Rio Negro Tuco-tuco (Ctenomys rionegrensis); 37. Dune Tuco-tuco (Ctenomys australis); 38. White-bellied Tuco-tuco (Ctenomys colburni); 39. Coyhaique Tuco-tuco (Ctenomys coyhaiquensis); 40. Lago Blanco Tuco-tuco (Ctenomys fodax); 41. Patagonian Tuco-tuco (Ctenomys haigi); 42. Magellanic Tuco-tuco (Ctenomys magellanicus); 43. Silky Tuco-tuco (Ctenomys sericeus). in Ctenomyidae
On following pages: 27. Pearson's Tuco-tuco (Ctenomys pearson); 28. Perrens''s Tuco-tuco (Ctenomys perrensi); 29. Roig's Tuco-tuco (Ctenomys roigi); 30. Collared Tuco-tuco (Ctenomys torquatus); 31. Pundt's Tuco-tuco (Ctenomys pundti); 32. Talas Tuco-tuco (Ctenomys talarum); 33. Flamarion's Tuco-tuco (Ctenomys flamarioni); 34. Mendoza Tuco-tuco (Ctenomys mendocinus); 35. Cinnamon Tuco-tuco (Ctenomys porteousi); 36. Rio Negro Tuco-tuco (Ctenomys rionegrensis); 37. Dune Tuco-tuco (Ctenomys australis); 38. White-bellied Tuco-tuco (Ctenomys colburni); 39. Coyhaique Tuco-tuco (Ctenomys coyhaiquensis); 40. Lago Blanco Tuco-tuco (Ctenomys fodax); 41. Patagonian Tuco-tuco (Ctenomys haigi); 42. Magellanic Tuco-tuco (Ctenomys magellanicus); 43. Silky Tuco-tuco (Ctenomys sericeus).
On following pages: 5. Goodfellows's Tuco-tuco (Ctenomys goodfellowi); 6. Natterer's Tuco-tuco (Ctenomys nattereri tuco (Ctenomys yates); 10. Chacoan Tuco-tuco (Ctenomys conover); 11. Forest Tuco-tuco (Ctenomys fraten); 12. Lessa's fulvus): 15. Andean Tuco-tuco (Ctenomys opimus); 16. Salta Tuco-tuco (Ctenomys saltarius); 17. Scaglia's Tuco-tuco Furtive Tuco-tuco (Ctenomys occultus); 21. Tucuman Tuco-tuco (Ctenomys tucumanus); 22. Brazilian Tuco-tuco (Ctenomys); 7. Rondon's Tuco-tuco (Ctenomys rondoni); 8. Steinbach's Tuco-tuco (Ctenomys steinbachi); 9. Yates's Tuco-Tuco-tuco (Ctenomys lessai); 13. Lewis's Tuco-tuco (Ctenomys lewisi); 14. Long-tailed Tuco-tuco (Ctenomys (Ctenomys scagliai); 18. Argentine Tuco-tuco (Ctenomys argentinus); 19. Mottled Tuco-tuco (Ctenomys latro); 20. brasiliensis). in Ctenomyidae
On following pages: 5. Goodfellows's Tuco-tuco (Ctenomys goodfellowi); 6. Natterer's Tuco-tuco (Ctenomys nattereri tuco (Ctenomys yates); 10. Chacoan Tuco-tuco (Ctenomys conover); 11. Forest Tuco-tuco (Ctenomys fraten); 12. Lessa's fulvus): 15. Andean Tuco-tuco (Ctenomys opimus); 16. Salta Tuco-tuco (Ctenomys saltarius); 17. Scaglia's Tuco-tuco Furtive Tuco-tuco (Ctenomys occultus); 21. Tucuman Tuco-tuco (Ctenomys tucumanus); 22. Brazilian Tuco-tuco (Ctenomys); 7. Rondon's Tuco-tuco (Ctenomys rondoni); 8. Steinbach's Tuco-tuco (Ctenomys steinbachi); 9. Yates's Tuco-Tuco-tuco (Ctenomys lessai); 13. Lewis's Tuco-tuco (Ctenomys lewisi); 14. Long-tailed Tuco-tuco (Ctenomys (Ctenomys scagliai); 18. Argentine Tuco-tuco (Ctenomys argentinus); 19. Mottled Tuco-tuco (Ctenomys latro); 20. brasiliensis).
Figure 1 in Resolving the taxonomic status of Ctenomys paramilloensis (Rodentia, Ctenomyidae), an Andean nominal form from Mendoza Province, Argentina
Figure 1: Map of Mendoza province (A–B) and study area (red square in B; C) showing the distribution of the new samples (black squares; B–C) of C. mendocinus obtained in this study and previous Ctenomys records (white circles; B) recovered within C. mendocinus clade. Numbers (B–C) correspond to terminals of C. mendocinus clade in Figure 3. Elevation gradient is represented in the bottom panel.
Figure 3 in Resolving the taxonomic status of Ctenomys paramilloensis (Rodentia, Ctenomyidae), an Andean nominal form from Mendoza Province, Argentina
Figure 3: Phylogenetic placement of Ctenomys specimen from the Sierra de Uspallata (indicated in bold) based on the 50 % majority-rule consensus tree from BI analyses. Black circles denote nodes that are strongly supported by both BI and ML analyses; gray circles indicate nodes that are moderately supported by either BI or ML (threshold values indicated).
Figure 2 in Resolving the taxonomic status of Ctenomys paramilloensis (Rodentia, Ctenomyidae), an Andean nominal form from Mendoza Province, Argentina
Figure 2: Photographs of the study area showing the same type of habitat of Paramillos de Uspallata (A) and Portillo de Bonilla (B–C) and active burrows of Ctenomys in foreground. (D) Specimen (CMIN 81) captured at Portillo de Bonilla.
FIGURE 4 in Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys
FIGURE 4. Phenogram of Mahalanobis distances using Neighbor-joining with skull shape data from three pooled views of the skull.
FIGURE 2 in Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys
FIGURE 2. Type specimen of Ctenomys brasiliensis (MNHN-Paris No1988-271) with skin, skull, and mandible.
FIGURE 3 in Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys
FIGURE 3. Morphological landmarks of a Ctenomys skull on dorsal (a), ventral (b), and lateral (c) views of the cranium.
FIGURE 5 in Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys
FIGURE 5. Principal components analysis (PCA) with first two components with indication of skull shape variation of Ctenomys torquatus, C. pearsoni, and C. brasiliensis.
FIGURE 1 in Ctenomys brasiliensis Blainville (Rodentia: Ctenomyidae): clarifying the geographic placement of the type species of the genus Ctenomys
FIGURE 1. Map of South America showing the distribution of the genus Ctenomys, the distributions of C. torquatus and C. pearsoni, and the localization of Minas Gerais State in Brazil and Minas city in Uruguay.
FIGURE 3 in The population of Ctenomys from the Ñacuñán Biosphere Reserve (Mendoza, Argentina) belongs to Ctenomys mendocinus Philippi, 1869 (Rodentia: Ctenomyidae): molecular and karyotypic evidence
FIGURE 3. Phylogenetic tree resulting from the Bayesian analysis of the cyt-b gene sequences of Ctenomys. The outgroup is not shown. Numbers indicate support (Bootstrap [only those above 50 % are shown], Bremer support, and Posterior probabilities) of the nodes at their right (see details in text). For those sequences retrieved from GenBank, accession numbers are provided next to species labels. For those sequences gathered by us, specimen collection numbers are provided next to species label.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.