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1,495 results for “Cricetidae”
FIGURE 7 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 7. Dorsal, ventral and lateral views of the cranium and mandible of Sciurus urucumus from Paraguay (TK 67300). Scale bar = 5 mm.
FIGURE 5 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 5. Dorsal, ventral and lateral views of the cranium and mandible of Oxymycterus misionalis from Paraguay (TK 121752). Scale bar = 5 mm.
FIGURE 4 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 4. Dorsal, ventral and lateral views of the cranium and mandible of Bibimys chacoensis from Paraguay (TK 132621). Scale bar = 5 mm.
FIGURE 1 in New and noteworthy records of Rodentia (Erethizontidae, Sciuridae, and Cricetidae) from Paraguay
FIGURE 1. Map of Paraguay indicating the localities where the specimens reported here were collected. Locality numbers refer to those of the text.
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 6 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 6. Selected cranial traits in adult (except noted) Juliomys pictipes (CIES-M 23). A. Rostrum in dorsal view: note the inconspicuous zygomatic notches and broad zygomatic root; B. Interorbital region: the arrow indicates incomplete fusion in the anterior part of the interfrontal suture; C. Interorbital region in a juvenile specimen (CNP 895); D. Rostrum in lateral view: note the almost absence of upper free border in the zygomatic plate; E. Interfrontal depression; F. Mesopterygoid fossa; G. Palatal and postpalatal region of a juvenile specimen (CNP 895): note the complete ossification of the mesopterygoid fossa roof; H. Temporal region; I. Braincase; J. Auditory capsule: note the extension of the meatus; K. Squamosal-alisphenoid region; L. Upper first molar detail: note the crested corona and the well developed mesoloph. Abbreviations: acl = anterior opening alisphenoid canal, bu = auditory capsule, cc = carotid canal, d = interfrontal depression, f = frontal, fo = foramen ovale, i = interparietal, m = maseteric tubercle, M1 = first upper molar, M2 = second upper molar, M3 = third upper molar, ma = meatus, mb = trough for masticatory-buccinator nerve, mf = mesopterygoid fossa, ms mesoloph, mt = mastoid, mx = maxilla, na = nasal, oc = occipital, p = lateral portion of the parietal, pa = parapterygoid fossa, pm = premaxilla, ppp = postpalatal posterolateral pit, pr = parietal, r = zygomatic root, sb = supernumerary bone, sq = squamosal, t = tegmen tympani, zp = zygomatic plate.
FIGURE 5 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 5. Lateral, dorsal and ventral views of the skull of Juliomys pictipes (CIES-M 23) from Misiones, Argentina (scale = 5 mm).
FIGURE 8 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 8. Stomach of Juliomys pictipes (CNP 895): internal view of the dorsal half. Abbreviations: p: pilorous; ia: incisura angularis; e: esophagus; ce: cornified squamous epithelium; co: corpus; bf: bordering fold; ge: glandular epithelium; a: antrum.
FIGURE 4 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 4. Manus and pes of Juliomys pictipes from Misiones, Argentina (MLP 1.I.03.24): a. Manus, palmar surface; b. Pes, dorsal surface (note the bicolor condition); c. Pes, plantar surface.
FIGURE 2 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 2. Recording localities of Juliomys pictipes: ARGENTINA: MISIONES: 1. Parque Nacional Iguazú; 2. Parque Provincial "Ernesto Che Guevara;" 3. Reserva Privada de Usos Múltiples de la Universidad Nacional de La Plata "Valle del Arroyo Cuña Pirú"; BRAZIL: SÃO PAULO: 4. Buri; not specific locality provided; 5. Mulheres and Museros; 6. Fazenda Sakamoto, Campinho; Fazenda Sakamoto, Portão; Fazenda Intervales; 7. Fragmento Citadini; Fragmento Divisa; Três Quedas; Moacir; Paraguai; Cogumelo; 8. Floresta Nacional de Ipanema, 20 km NW Sorocaba; 9. Piedade, not specific locality provided; 10. Reserva Florestal do Morro Grande, Caucaia do Alto; 11. Riacho Grande; 12. Parque Natural Municipal da Serra do Itapety; RIO DE JANEIRO: 13. Mata do Mamede; 14. Fazenda Boa Fė; MINAS GERAIS: 15. Reserva Particular do Patrimȏnio Natural do Caraça, 25 km SW Santa Barbara; 16. Estação de Pesquisa e Desenvolvimento Ambiental de Peti. The grey area represents the approximate cover of the Atlantic Forest.
FIGURE 3 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 3. External aspect (lateral view) of a recently collected Juliomys pictipes from Misiones, Argentina (MLP 1.I.03.24).
FIGURE 7 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 7. Selected mandible traits in adult Juliomys pictipes (CIES-M 23). A. Anterior region of the horizontal ramus: note the depressed position of the diastema anterior point with respect to the alveolar plane; B. Ascending ramus region: note the short angular process. Abbreviations: cp = capsular projection, m1 = first lower molar, m2 = second lower molar, m3 = third lower molar, me = mental foramen, ml = maseteric crest, lower ridge, mu = maseteric crest, upper ridge.
FIGURE 1 in Rediscovery of Juliomys pictipes (Rodentia: Cricetidae) in Argentina: emended diagnosis, geographic distribution, and insights on genetic structure
FIGURE 1. Strict consensus tree of the 300 most parsimonious trees (length 1048 steps, CI = 0.483, RI = 0.606) obtained in the maximum parsimony analysis of the cytochrome b gene sequences. Numbers above branches indicate parsimony jackknife (left), Bremer support (middle), and maximum likelihood bootstrap (right) values of the nodes to their right. Only jackknife and bootstrap values> 50 % are shown. * indicates that the node in question was not recovered in the maximum likelihood analyses; in that analysis J. rimofrons and J. pictipes are sister to each other but with less than 50 % of support.
FIGURE 2 in Phylogenetic and biogeographic relationships of gerbil mice Eligmodontia (Rodentia, Cricetidae) in South America, with a description of a new species
FIGURE 2. Phylogenetic relationships for species of Eligmodontia resulting from the maximum-likelihood analysis of the entire 1143 bp of the cytochrome b gene with TrN+I+G model of sequence evolution (Lnl = -5739.812). Numbers above branches represent the percentage of 100 bootstrap iterations for which each clade was detected (only those clades detected in> 50% of the bootstrap iterations are shown). Character-state changes were polarized by designating Calomys, Graomys, Phyllotis, and Salinomys as the outgroup taxa.
FIGURE 7 in Phylogenetic and biogeographic relationships of gerbil mice Eligmodontia (Rodentia, Cricetidae) in South America, with a description of a new species
FIGURE 7. Habitat near the type locality of Eligmodontia bolsonensis in peripheral sandy areas near the northern limits of the Salar de Pipanaco, Catamarca Province. The site is very near the type locality of Pipanacoctomys aureus, which is limited to the saline edges of the salt flat proper. Shrubs of this halophytic area include members of the Goosefoot Family, Chenopodiaceae, Atriplex lampa (foreground) and darker and taller Suaeda divaricata (mid-portion of the photograph). The taller trees in the background are Prosopis flexuosa. Dune habitats, on which E. bolsonensis also occurs, are visible in the distance near the Prosopis. The peak in the distance is the Nevado del Candado of the Sierra de Aconquija at 5450 m elevation.
FIGURE 1. Localities for Eligmodontia specimens sampled for 1143 in Phylogenetic and biogeographic relationships of gerbil mice Eligmodontia (Rodentia, Cricetidae) in South America, with a description of a new species
FIGURE 1. Localities for Eligmodontia specimens sampled for 1143 bp of the cytochrome b gene are indicated by numbers (Table 2) and the following symbols: closed triangles = E. hirtipes; open triangles = E. puerulus; closed squares = E. morgani; open squares = E. typus (lowland); closed circles = E. typus (highland); open circles = E. moreni. Localities where E. typus (highland) and E. moreni were found in sympatry are indicated by half filled circles. Letters indicate type localities (Table 2) for the described taxa of Eligmodontia (Table 1).
FIGURE 4 in Phylogenetic and biogeographic relationships of gerbil mice Eligmodontia (Rodentia, Cricetidae) in South America, with a description of a new species
FIGURE 4. Multivariate relationships of species of Eligmodontia. Projections of scores for principal components I, II, and III extracted from correlations of 20 external and cranial measurements. Taxa are indicated by the following symbols: M = E. moreni; L = E. typus (lowland); H = E. typus (highland).
FIGURE 6 in Phylogenetic and biogeographic relationships of gerbil mice Eligmodontia (Rodentia, Cricetidae) in South America, with a description of a new species
FIGURE 6. Phylogenetic relationships of Eligmodontia (modified from Figs. 2 and 3). Indicated at nodes are Kimura-2 parameter sequence divergences and geological epochs. Major ecoregions for each species are indicated as follows: A=Altiplano; CS=Chaco Seco; E=Espinal; M=Monte; MSB=Monte de Sierras y Bolsones; Pt=Patagonia; and Pu=Puna.
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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.