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FIGURE 7 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 7. Dorsolateral and ventral views of Stenocercus nigrocaudatus sp. nov. in life: (A-C) holotype, SVL 57 mm (CORBIDI 19768); (D, E) adult male, SVL 56 mm (CORBIDI 19767); (F, G) adult male, SVL 69 mm (CORBIDI 19769); (H-J) adult female, SVL 76 mm (CORBIDI 19765); (K) adult male basking in a tree (CORBIDI 19767); (L) adult male basking on a house wall (not collected). Photographs by (A-J) JCCA, and (K-L) PJV.
FIGURE 4 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 4. Stenocercus leybachi sp. nov. preserved holotype, adult male, SVL 83 mm (CORBIDI 16397): dorsal (A), lateral (B), and ventral (C) views of the head; dorsal (D) and ventral (E) views of the entire specimen. Photographs by LAGA. Scale bar = 10 mm.
FIGURE 3 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 3. Distribution map of Stenocercus asenlignus sp. nov., Stenocercus leybachi sp. nov., S. nigrocaudatus sp. nov., and S. qalaywasi sp. nov., and the similar species: S. arndti, S. carrioni, S. chlorostictus, S. crassicaudatus, S. empetrus, S. eunetopsis, S. flagracanthus, S. simonsii, and S. torquatus. The symbols of species with a black spot in the centre correspond to type localities. Black dots correspond to important cities for reference.
FIGURE 6 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 6. Stenocercus nigrocaudatus sp. nov. preserved holotype, adult male, SVL 57 mm (CORBIDI 19768): dorsal (A), lateral (B), and ventral (C) views of the head; dorsal (D) and ventral (E) views of the entire specimen. Photographs by LAGA. Scale bar = 10 mm.
FIGURE 1 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 1. Stenocercus asenlignus sp. nov. preserved holotype, adult male, SVL 69 mm (CORBIDI 20219): dorsal (A), lateral (B), and ventral (C) views of the head; dorsal (D) and ventral (E) views of the entire specimen. Photographs by LAGA. Scale bar = 10 mm.
FIGURE 2 in Four new species of polychromatic spiny-tailed iguanian lizards, genus Stenocercus (Iguania: Tropiduridae), from Peru
FIGURE 2. Dorsolateral and ventral views of Stenocercus asenlignus sp. nov. in life: (A, B) holotype (CORBIDI 20219); (C) adult male, SVL 73 mm (MUSM 23034); (D, E) adult female, SVL 72 mm (CORBIDI 20220); (F, G) adult female, SVL 59 mm (CORBIDI 20135); (H) adult female, SVL 71 mm (CORBIDI 20217); (I, J) juvenile, SVL 32 mm (CORBIDI 20199); (K) adult male photographed basking in Omia (not collected); (L) adult male photographed in Omia (not collected). Photographs by (A-J) PJV, (K) LAGA, and (L) AGB.
No consistent effect of daytime versus night-time measurement of thermal tolerance in nocturnal and diurnal lizards
<p>While essential in understanding impacts of climate change for organisms, diel variation remains an understudied component of temporal variation in thermal tolerance limits (i.e. the critical thermal minimum (CTmin) and maximum (CTmax)). For example, a higher Ctmax might be expected for an individual if the measurement is taken during the day (when heat stress is most likely to occur) instead of at night. We measured thermal tolerance (Ctmin and Ctmax) during both the daytime and night-time in 101 nocturnal and diurnal geckos and skinks in Hong Kong and in South Africa, representing six species, and covering a range of habitats. We found that period of measurement (day vs. night) only affected Ctmin in South Africa (but not in Hong Kong) and that Ctmax was unaffected. Body size and species were important factors for determining Ctmax in Hong Kong and Ctmin in South Africa, respectively. Overall, however, we did not find consistent diel variation of thermal tolerance and suggest that measurements of critical thermal limits may be influenced by timing of measurement – but that such effects, when present, are likely to be context-dependent.</p>
FIGURE 4 in Taxonomy, distribution, and conservation status of a rare arboreal lizard Bronchocela hayeki (Müller, 1928) (Reptilia: Agamidae) from northern Sumatra Indonesia
FIGURE 4. Bronchocela hayeki in life (UIMZ 0243, adult male): (A) lateral view of the full body, (B) dorsal head, (C) lateral head, (D) ventral head, and (E) secondary forest habitat collected from near the type locality.
FIGURE 1 in Taxonomy, distribution, and conservation status of a rare arboreal lizard Bronchocela hayeki (Müller, 1928) (Reptilia: Agamidae) from northern Sumatra Indonesia
FIGURE 1. Current distribution map showing the collection/observation localities of Bronchocela hayeki (yellow) on Sumatra Island, its sympatric congener, B. cristatella sensu lato (blue) and allopatric congener B. jubata sensu lato (red) also indicated on the map; sympatric localities filled partially
FIGURE 3 in Taxonomy, distribution, and conservation status of a rare arboreal lizard Bronchocela hayeki (Müller, 1928) (Reptilia: Agamidae) from northern Sumatra Indonesia
FIGURE 3. Principal Component Analysis (PCA) biplot of morphometric variation between Bronchocela hayeki (green), B. cristatella (blue) and B. jubata (red) in Sumatra, Indonesia with (A1) combined sexes and (B1) males only, shows the morphological distinctiveness of Bronchocela hayeki; (A2, B2) the same base biplots with vectors associated with species clusters. Each point represents an individual specimen, and the relative distance between two points is equivalent to the amount of dissimilarity.
FIGURE 2 in Taxonomy, distribution, and conservation status of a rare arboreal lizard Bronchocela hayeki (Müller, 1928) (Reptilia: Agamidae) from northern Sumatra Indonesia
FIGURE 2. Boxplots of (A) head length, (B) snout–vent length, and (C) tail length of Bronchocela hayeki, B. cristatella and B. jubata in Sumatra, Indonesia; top, middle and bottom lines of the boxes indicate 75th percentile, median and 25th percentile, respectively.
FIGURE 8 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 8. Comparative of head scales of Calyptommatus species from dorsal view (left) and lateral view (right). (A) C. sinebrachiatus (MTR39001); (B) C. confusionibus (MTR24343); (C) C. frontalis sp. nov. (MZUSP 106738); (D) C. leiolepis (MTR39096); (E) C. nicterus (ACG44). Scale bars correspond to 2 mm.
FIGURE 6 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 6. Habitat where Calyptommatus frontalis sp. nov. was collected, showing the typical deciduous caatinga vegetation over sandy soils present in the region during A) wet season and B) dry season.
FIGURE 9 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 9. Comparative of dorsal scales in Calyptommatus. (A) C. sinebrachiatus (MTR39001); (B) C. confusionibus (MTR24343); (C) C. frontalis sp. nov. (MZUSP 106753; MTR38962); (D) C. sp.2 (MTR18055); (E) C. leiolepis (MTR39096); (F) C. nicterus (ACG44). Scale bar corresponds to 2 mm.
FIGURE 5 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 5. Paratype of Calyptommatus frontalis sp. nov. in life from Brejo do Poção, Buritirama, state of Bahia, northeast Brazil.
FIGURE 4 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 4. Details of body scalation of the holotype of Calyptommatus frontalis sp. nov. (MZUSP 106738, field number MTR 38950): A) dorsal view at midbody; B) ventral view at midbody; C) lateral view at midbody; D) precloacal region and hindlimbs. Scale bars correspond to 2 mm.
FIGURE 3 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 3. Calyptommatus frontalis sp. nov., adult female holotype: Dorsal, lateral and ventral views of head (MZUSP 106738, field number MTR 38950).
FIGURE 2 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 2. Satellite image of the Xique-Xique dune field region showing the variation in frontal scales in Calyptommatus. Aerial image from Google Earth Pro 2021 DigitalGlobe Image Landsat/Copernicus.
FIGURE 1. A in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE 1. A) Bayesian inference phylogenetic tree for Calyptommatus and outgroups based on the mtDNA data set (16S + cytb + nd4; 1,918 bp). Values on nodes refer to Bayesian posterior probabilities (pp); values above 0.95 are considered high
FIGURE S2 in Morphological variation and genealogical discordance in Caatinga sand lizards Calyptommatus Rodrigues 1991 (Squamata: Gymnophthalmidae) with the description of a new species
FIGURE S2. Bayesian inference phylogenetic tree for Calyptommatus and outgroups based on the five loci concatenated data set (16S + cytb + nd4 + c-mos + ntf3; 2,942 bp). Values on nodes refer to Bayesian posterior probabilities (pp); values above 0.95 are considered high statistical support for clades
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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.