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3,538 results for “Lizard”
FIGURE 1 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 1. Phylogenetic inference of Psilops lineages based on combined analysis of mitochondrial (12S, 16S, ND4 and cyt b) and nuclear (C-mos and NT3) markers, under Bayesian analysis. Posterior probabilities (pp) and maximum likelihood bootstrap (BP) are depicted show above branches.
FIGURE 14 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 14. The appendicular skeleton of Psilops paeminosus (MZUSP 79584). Pectoral (A) and pelvic (B) girdles, in ventral view. Carpal region in ventral (C) and dorsal (D) views. Tarsal region in ventral (E) and dorsal (F) views, respectively. Abbreviations: ac, astragalus-calcaneus; acf, anterior coracoid foramen; ce, centrale; cf, coracoid foramen; cl, clavicle; dc, distal carpal; dt, distal tarsal; epc, epicoracoid; fe, femur; fi, fibula; h, humerus; icl, interclavicle; il, ileum; is, isquium; pa, palmar; pb, pubis; pcf, posterior coracoid foramen; psi, pisiform; ra, radiale; s, sternum; sc, scapulocoracoid; se, suprascapula; ti, tibia; ul, ulnare. Scale bars for A and B = 1mm; scale bars for C-F = 0.25mm.
FIGURE 11 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 11. Hemipenes of Psilops paeminosus (MZUSP 106186, from Gameleira do Assuruá, Bahia) (Clade B—type lineage), in its sulcate, lateral and asulcate faces (A), P. mucugensis (MZUSP 106196, from Miguel Calmon, Bahia) (Clade E), in its sulcate and asulcate faces (B) and, P. seductus (MNRJ 19099, from Jaborandi, Bahia) (Clade A) (C). Scale bars = 1 mm.
FIGURE 4 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 4. Dorsal (top), lateral (middle) and ventral (bottom) views of the head of the holotype of Psilops mucugensis (MZUSP 106188), from Mucugê, Bahia. Scale bar = 1 mm.
FIGURE 10 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 10. Habitat occupied by Psilops seductus on campo cerrado (A), and cerrado sensu stricto (B), at Jaborandi, Bahia.
FIGURE 8 in A morphological and molecular study of Psilops, a replacement name for the Brazilian microteiid lizard genus Psilophthalmus Rodrigues 1991 (Squamata, Gymnophthalmidae), with the description of two new species
FIGURE 8. Dorsal (top), lateral (middle) and ventral (bottom) views of the head of the holotype of Psilops seductus (MNRJ 19099), from Jaborandi, Bahia. Scale bar = 1 mm.
FIGURE 11 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 11. Aerial view of the dunes of the type-site for Liolaemus gardeli and a landscape zoom of the site highlighting bunches of herbaceous vegetation in the site. Manantiales Farm, Tacuarembó, Uruguay (31°55'S, 51°30'W).
FIGURE 7 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 7. Ventral color in life of the holotype (ZVC-R 6823) of Liolaemus sp. nov., A) (Photo: Dr. Márcio Borges Martins).
FIGURE 10 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 10. Specimens paratypes of Liolaemus gardeli (ZVC-R 6823 (RML2778), ZVC-R 6824 (RML2779), ZVC-R 6825 (RML2780), ZVC-R 6826 (RML2781), ZVC-R 6827 (RML2782), ZVC-R 6828 (RML2783), ZVC-R 6829 (RML2784), ZVC- R 6830 (RML2785), and ZVC-R 6831 (RML2786–UFRGS 6630–6637).
FIGURE 3 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 3. Discriminant analysis of measurements (mm) of the parietal right scales (SPR) and the parietal left scales (SPL), mental scales (SM), mental scale length (SM/HL), and mental scale width (SM/LW), between species of the genus Liolaemus, group wiegmannii nearby Liolaemus sp. nov.
FIGURE 4 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 4. Phylogenetic relationships of Liolaemus gardeli relative to other members of the Liolaemus wiegmannii group. Numbers above and below branches represent bootstrap values (>50%) of Maximum Likelihood (ML) and Maximum Parsimony (MP), respectively. Thicker branches have posterior probability values (PP)> 0.9.
FIGURE 2 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 2. Discriminant analysis of scale counts between species of the genus Liolameus, group wiegmannii located near Liolameus sp. nov. Dorsal scale, ventral scale, mid-body scales, infradigitallamellae (anterior and posterior).
FIGURE 1 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 1. The geographic location of the Liolaemus sp. nov., Tacuarembó, Uruguay (31°55'S, 51°30'W), including the occurrence of other species of the group wiegmannii in Uruguay and surrounding areas. Administrative limits of the Uruguay departments are shown.
FIGURE 8 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 8. Head scales in dorsal, lateral, and ventral views. A: Liolaemus gardeli (ZVC-R 6823, male 6823 male, HL = 11.49 mm; HW = 9.76 mm); B: L. wiegmannii, population from Argentina (ZV-UNRC 3327 male, HL = 11.54 mm; HW = 9.8 mm); C: L. wiegmannii, population from Uruguay (UFRGS 3829 male, HL = 12.42 mm; HW = 9.69 mm).
FIGURE 6 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 6. Relation between the measurements of the parietal head scales (left and right) and the mental scale between species of the genus Liolaemus, group wiegmannii and Liolaemus sp. nov. living nearby. Right parietal scale (SPR); Left parietal scale (SPL) and length and width of the mental scale (PMS). All measurements were divided by head width (HW) (the same letters mean significant differences between species).
FIGURE 5 in A new species of lizard of the L. wiegmannii group (Iguania: Liolaemidae) from the Uruguayan Savanna
FIGURE 5. Relationship of biometrical data between species of the genus Liolaemus, group wiegmannii living close to Liolaemus sp. nov. Snout-vent length (SVL); head width (HW); and, axilla-groin distance (AG). HW and AG were divided by SVL (the same letters mean significant differences between species).
FIGURE 12 in Lizards in pinstripes: morphological and genomic evidence for two new species of scincid lizards within Ctenotus piankai Storr and C. duricola Storr (Reptilia: Scincidae) in the Australian arid zone
FIGURE 12. Pairwise RAD distances between reference individuals ('E' and 'W', Fig. 11) and all other individuals along a longitudinal transect through the Pilbara region. Individuals are color coded by their ultimate taxonomic designation (C. duricola, red circles; C. piankai, blue squares; C. pallasotus sp. nov., yellow triangles). (A) Pairwise distances between all individuals and the easternmost C. duricola individual (individual 'E', Fig. 11). Gene flow between C. pallasotus sp. nov. and C. duricola is expected to reduce genetic distances between these forms in the vicinity of the contact zone (approximate longitude = 119°E). Within-clade distances (after Fig. 10) are consistently lower than between-clade distances, but there is no evidence for clinal variation in genetic distances that would be suggestive of recent or ongoing nuclear gene flow. (B) Pairwise distances between all individuals and the westernmost C. pallasotus sp. nov. individual (individual 'W', Fig. 11).
FIGURE 7 in Lizards in pinstripes: morphological and genomic evidence for two new species of scincid lizards within Ctenotus piankai Storr and C. duricola Storr (Reptilia: Scincidae) in the Australian arid zone
FIGURE 7. Variation in Ctenotus duricola senso stricto (all specimens from WAM). Scale bar is 10 mm.
FIGURE 11 in Lizards in pinstripes: morphological and genomic evidence for two new species of scincid lizards within Ctenotus piankai Storr and C. duricola Storr (Reptilia: Scincidae) in the Australian arid zone
FIGURE 11. Geographic distribution of major genetic lineages in C. duricola senso lato as identified through genome-wide RAD sequencing (Fig. 10). Lineages are colored by their ultimate taxonomic designation (red circles: C. duricola; yellow triangles, C. pallasotus sp. nov.). Three points labeled with arrows are individuals with mismatches between mtDNA and RAD genotypes. Given the concordance between RAD genotypes, geography, and morphology, these conflicts suggest the presence of mitochondrial introgression between these taxa. Individuals labeled 'E' and 'W' are the easternmost and westernmost individuals from C. duricola s.l. as traditionally defined and were used as reference genomes for the clinal analysis shown in Fig. 12.
FIGURE 6 in Lizards in pinstripes: morphological and genomic evidence for two new species of scincid lizards within Ctenotus piankai Storr and C. duricola Storr (Reptilia: Scincidae) in the Australian arid zone
FIGURE 6. Variation in Ctenotus rhabdotus sp. nov. (paratypes) (all specimens from WAM). Scale bar is 10 mm.
ScienceDex guides
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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.