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71 results for “Sceloporus”
FIGURE 1 in Review of the systematic status of Sceloporus arenicolus Degenhardt and Jones, 1972 with an estimate of divergence time
FIGURE 1. Collection localities for samples from the Sceloporus graciosus group included in this study. Colored symbols correspond to clade membership on Figure 3; three individuals for which we only have sequence data at R35 are indicated with stars. Putative species and subspecies boundaries are shaded for the members of the Sceloporus graciosus group. Sceloporus graciosus graciosus: dark gray distribution, S. g. gracilis: light gray distribution, S. g. vandenburgianus: brown distribution, and S. arenicolus: black distribution.
FIG. 3 in Body Color and Morphological Correlates of Fitness in Eastern Fence Lizards (Sceloporus undulatus): A Spectrophotometric Approach
FIG. 3.—Significant regressions of abdominal body color against morphometric traits for female Eastern Fence Lizards (Sceloporus undulatus) collected in 2013 from Dauset Trails Nature Center (Butts County, GA). (A) Ventral UV chroma X snout-vent length (SVL), (B) ventral UV chroma X body condition, (C) ventral blue chroma X body condition, (D) dorsal hue X SVL, (E) dorsal UV chroma X SVL. Female dorsal hue was not normally distributed and did not normalize following transformation. Data for dorsal UV chroma were normalized using reciprocal transformations (see Methods), but the untransformed data are presented here for simplicity.
FIG. 2 in Body Color and Morphological Correlates of Fitness in Eastern Fence Lizards (Sceloporus undulatus): A Spectrophotometric Approach
FIG. 2.—Significant regressions of abdominal body color against morphometric traits for male Eastern Fence Lizards (Sceloporus undulatus) collected in 2013 from Dauset Trails Nature Center (Butts County, GA). (A) Ventral UV chroma X snout-vent length (SVL), (B) ventral blue chroma X SVL, (C) ventral blue chroma X patch area, (D) dorsal UV chroma X SVL. Values for UV chroma in panels A and D are depicted following a natural logarithmic transformation.
FIG. 1 in Body Color and Morphological Correlates of Fitness in Eastern Fence Lizards (Sceloporus undulatus): A Spectrophotometric Approach
FIG. 1.—Body coloration in adult Eastern Fence Lizards (Sceloporus undulatus) at 36°C. (A) Photographs of representative examples of male and female body color. (B) Mean spectral reflectance curves (males, n ¼ 28; females, n ¼ 12) of dorsal and ventral abdominal coloration. Solid brown line ¼ male dorsum; solid blue line ¼ male venter; dotted brown line ¼ female dorsum; dotted black line ¼ female venter. Spectral reflectance data from Stephenson et al. (2017). Republished with permission of the Linnean Society of London.
Genotyping validates the efficacy of photographic identification in a capture-mark-recapture study based on the head scale patterns of the prairie lizard (Sceloporus consobrinus)
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Data from: Estimating the temporal and spatial extent of gene flow among sympatric lizard populations (genus Sceloporus) in the southern Mexican highlands
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Data from: Including fossils in phylogenetic climate reconstructions: a deep time perspective on the climatic niche evolution and diversification of spiny lizards (Sceloporus)
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Data from: Phylogeography of the Trans-Volcanic bunchgrass lizard (Sceloporus bicanthalis) across the highlands of southeastern Mexico
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Data from: Effects of urbanization on ventral patch size and phenotypic correlates of patch expression in male western fence lizards (<em>Sceloporus occidentalis</em>)
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Cryptic diversity across the Trans-Mexican Volcanic Belt of Mexico in the montane bunchgrass lizard Sceloporus subniger (Squamata: Phrynosomatidae)
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Data from: Species delimitation using Bayes factors: simulations and application to the Sceloporus scalaris species group (Squamata: Phrynosomatidae)
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Data from: Evidence for ephemeral ring species formation during the diversification history of Western Fence Lizards (Sceloporus occidentalis)
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Data from: Comparative species divergence across eight triplets of spiny lizards (Sceloporus) using genomic sequence data
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Data from: Inferring introgression using RADseq and DFOIL: power and pitfalls revealed in a case study of spiny lizards (Sceloporus)
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Data from: Information content is more important than sensory system or physical distance in guiding the long-term evolutionary relationships between signaling modalities in Sceloporus lizards
Long-term signal evolution is shaped by a variety of selective pressures including the need to convey additional information or to improve message transfer to specific receivers or through multiple environments. Here, we test the relative importance of information and sensory modality in shaping the long-term evolution of multimodal signals in Sceloporus lizards. To broadcast identity at territorial boundaries, male Sceloporus use both visual motion (headbob) and chemical signals, whereas they use color (blue belly patches) to signal aggression. Using modern phylogenetic comparative methods, we found a negative correlation between evolutionary changes in visual motion (headbobs) and chemical (femoral pore) signals, but only indirect ties between the evolution of color and motion signals (both of which are perceived visually) through viviparity, and no evidence of an evolutionary link between color and chemical signals. We also find a negative correlation between arboreality and chemical signals. Thus, information content (in this case, broadcasting individual identity versus signaling aggression) appears to play a more important role than sensory modality or physical distance in guiding long-term signal evolution. Additional insights into the underlying evolutionary processes are described, illustrating the utility of a phylogenetic approach.
FIGURE 2 in A new species of Sceloporus of the torquatus group (Reptilia: Phrynosomatidae) from West Mexico
FIGURE 2. Geographic distribution of Sceloporus huichol sp. nov. in western Mexico.
FIGURE 1 in A new species of Sceloporus of the torquatus group (Reptilia: Phrynosomatidae) from West Mexico
FIGURE 1. Holotype adult ♀ MZFC�20633, Sceloporus huichol sp. nov.
FIGURE 4 in A new species of Sceloporus of the torquatus group (Reptilia: Phrynosomatidae) from West Mexico
FIGURE 4. Photograph of an adult ♀ paratype of Sceloporus huichol sp. nov. (UTA R-55437).
Figure 1 from: Garduño-Montes de Oca EU, López-Caballero JD, Mata-López R (2017) New records of helminths of Sceloporus pyrocephalus Cope (Squamata, Phrynosomatidae) from Guerrero and Michoacán, Mexico, with the description of a new species of Thubunaea Seurat, 1914 (Nematoda, Physalopteridae). ZooKeys 716: 43-62. https://doi.org/10.3897/zookeys.716.13724
Figure 1 - Thubunaea leonregagnonae sp. n. A Anterior end, female, lateral view B Apical view, female C Anterior end, female, lateral view showing excretory pore and vulva D Embryonated egg, lateral view E Larvated egg, lateral view F Caudal end, male, ventral view G Caudal end, male, lateral view, caudal papillae and ornamentation not shown H Caudal end, female, lateral view. Scale bars: A 90 µm; B 20 µm; C 370 µm; D 25 µm; E 30µm; F 250 µm; G 50 µm; H 370 µm.
Figure 2 from: Garduño-Montes de Oca EU, López-Caballero JD, Mata-López R (2017) New records of helminths of Sceloporus pyrocephalus Cope (Squamata, Phrynosomatidae) from Guerrero and Michoacán, Mexico, with the description of a new species of Thubunaea Seurat, 1914 (Nematoda, Physalopteridae). ZooKeys 716: 43-62. https://doi.org/10.3897/zookeys.716.13724
Figure 2 - Thubunaea leonregagnonae sp. n. Scanning electron micrographs. A Anterior end, male, lateral view showing deirid (D) B Apical view, female, showing sub-median papillae (P) and amphids (A) C Deirid, lateral view D Posterior end, female, ventrolateral view E Posterior end, male, ventral view F Caudal end, male, ventral view. Scale bars: A 50 µm; B 10 µm; C 2.5 µm; D 50 µm; E 100 µm; F 50 µm.
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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.