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Fig. 6 in Hybridization Among Western Whiptail Lizards (Cnemidophorus Tigris) In Southwestern New Mexico: Population Genetics, Morphology, And Ecology In Three Contact Zones
Fig. 6. Habitats at collecting sites in the northern transect, Animas Valley, north of Lordsburg (table 2; figs. 3, 4; appendix 1), 22 August 1990. Top. Site 1, looking E from NM Hwy 464; riparian thornscrub. Bottom. Site 2, looking W from NM Hwy 464.
Fig. 11 in Hybridization Among Western Whiptail Lizards (Cnemidophorus Tigris) In Southwestern New Mexico: Population Genetics, Morphology, And Ecology In Three Contact Zones
Fig. 11. Habitats near the northern transect (tables 2, 3; figs. 3, 4; appendix 1), Animas Valley, NW of Lordsburg along NM Hwy 70, 2 September 1990. Top. Grassland about halfway between sites 10 and 13, at 27.9 km (by road) NW Lordsburg, looking N. Bottom. Site 14, looking WSW.
Fig. 4 in Hybridization Among Western Whiptail Lizards (Cnemidophorus Tigris) In Southwestern New Mexico: Population Genetics, Morphology, And Ecology In Three Contact Zones
Fig. 4. The northern hybrid zone, with collecting sites numbered (enlarged from fig. 3). Transect sites are numbers within squares (1–7), but the midpoint (50:50 point of gene exchange) is within a diamond (site 3). Associated sites are numbers in circles (table 2; appendix 1).
Fig. 9 in Hybridization Among Western Whiptail Lizards (Cnemidophorus Tigris) In Southwestern New Mexico: Population Genetics, Morphology, And Ecology In Three Contact Zones
Fig. 9. Habitats at collecting sites in the northern transect and near an associated site, Animas Valley north of Lordsburg (tables 2, 3; figs. 3, 4; appendix 1), 22 August 1990. Top. Site 7, looking W from NM Hwy 464. Bottom. Abrupt ecotone of mesquite grassland and creosote desertscrub (in near background), 5.8 km (by road) W of site 3, looking NW. Site 8 is 0.3 km off the left side of the photo.
FIGURE 2 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 2. Syntopic species of Tropidurus found at the Reserva Particular do Patrimônio Natural Fazenda Pé da Serra, Serra do Arame, Ibotirama, Bahia, Brazil, and their respective habitats: (A, B) T. sertanejo, n. sp. (MZUSP 104274, allotype); (C, D) T. hispidus (MZUSP 104276); (E, F) T. pinima (MZUSP 104271).
FIGURE 6 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 6. Allotype of Tropidurus sertanejo, n. sp. (MZUSP 104274): (A) head in dorsal view; (B) head in ventral view; (C) head in lateral view; (D) dorsal body illustrating the spotted pattern typical of the new species; (E) ventral body showing the unpigmented underside of the thighs and cloacal flap characteristic of females.
FIGURE 5 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 5. Holotype of Tropidurus sertanejo, n. sp. (MZUSP 104273): (A) head in dorsal view; (B) head in ventral view showing intense pigmentation toward gular region; (C) head in lateral view; (D) dorsal body; (E) ventral body showing the typical dark flash marks on the underside of the thighs and cloacal flap of adult males.
FIGURE 15 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 15. Maximum parsimony (upper) and maximum likelihood trees (lower) of Tropidurus on four mitochondrial (12S, 16S, CO1, Cyt b) and six nuclear loci (BACH1, kif24, NTF3, PRLR, PTPN, SNCAIP). Numbers associated to nodes refer to bootstrap values.
FIGURE 1. Taxonomic curve showing a in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 1. Taxonomic curve showing a steep, nonasymptotic increment in the number of species of the lizard genus Tropidurus described since 1820. Specimen of T. sertanejo, n. sp., MZUSP 104274 (allotype).
FIGURE 14 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 14. Maximum parsimony (upper) and maximum likelihood trees (lower) of Tropidurus based on four nuclear (BACH1, kif24, NTF3, PRLR, PTPN, SNCAIP) loci. Numbers associated to nodes refer to bootstrap values.
FIGURE 13 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 13. Maximum parsimony (upper) and maximum likelihood trees (lower) of Tropidurus based on four mitochondrial (12S, 16S, CO1, Cyt b) loci. Numbers associated to nodes refer to bootstrap values.
FIGURE 11 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 11. Boxplot showing variation in scale counts among Tropidurus species (ordinated by mean): (Tcat) T. catalanensis, (Tchr) T. chromatops, (Tcoc) T. cocorobensis, (Tery) T. erythrocephalus, (Teth) T. etheridgei, (This) T. hispidus, (Thyg) T. hygomi, (Timb) T. imbituba, (Tins) T. insulanus, (Tita) T. itambere, (Tmon) T. montanus, (Tmuc) T. mucujensis, (Tore) T. oreadicus, (Tpsa) T. psammonastes, (Tser) T. sertanejo, n. sp. (highlighted in dark gray.), (Ttor) T. torquatus.
FIGURE 4 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 4. Measurements used for morphometric analyses of Tropidurus. Abbreviations: AL, arm length; EOS, ear opening–snout distance; FAL, forearm length; FOL, foot length; HDL, hand length; HH, head height; HW, head width; SL, shank length; SVL, snout-vent length; THL, thigh length; TL, tail length.
FIGURE 3 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 3. Map on left shows the distribution of the Brazilian biomes and highlights the State of Bahia, predominantly covered by the semiarid Caatinga. Map on right (altimetric profile) shows the distribution of Tropidurus sertanejo, n. sp.: northernmost dot indicates the type locality (RPPN Fazenda Pé da Serra, Serra do Arame, Ibotirama, Bahia: 12° 08′ 45.21 S, 43° 03′ 20.83 W) and southernmost dot indicates the only known additional locality of occurrence of the new species (Caetité, Bahia: 14° 04′ 17.82 S, 42° 29′ 48.33″ W).
FIGURE 12 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 12. Scatterplot of LD1 and LD2 generated by the discriminant analysis performed on the scale counts of Tropidurus. See table 8 for corresponding summary statistics. Tropidurus sertanejo, n. sp., highlighted in dark gray.
FIGURE 10 in A new Tropidurus (Tropiduridae) from the semiarid Brazilian Caatinga: evidence for conflicting signal between mitochondrial and nuclear loci affecting the phylogenetic reconstruction of South American collared lizards
FIGURE 10. Scatterplot of PC1 and PC2 generated by the principal component analyses and LD1 and LD2 generated by the size-free discriminant analyses performed on the log-transformed morphometric variables of Tropidurus. Tropidurus sertanejo, n. sp., highlighted in dark gray. See table 5 for corresponding summary statistics.
FIGURE 1. Scatterplots from multivariate statistical analyses. Ellipses define the 95 in Morphological Variation in a Unisexual Whiptail Lizard (Aspidoscelis exsanguis) and One of Its Bisexual Parental Species (Aspidoscelis inornata) (Reptilia: Squamata: Teiidae): Is the Clonal Species Less Variable?
FIGURE 1. Scatterplots from multivariate statistical analyses. Ellipses define the 95% confidence limits of score distributions. A. Principal component scores of 14 field A. exsanguis, 42 laboratory A. exsanguis of two lineages pooled, and 19 field A. inornata. Axis percentages reflect variance explained by PC1 and PC2 (table 5). B. Canonical variate scores of the same specimens as in A. Axis percentages are relative contributions of CV1 and CV2 to the discrimination (table 5).
FIGURE 7 in New materials of Estesia mongoliensis (Squamata: Anguimorpha) and the evolution of venom grooves in lizards
FIGURE 7. Tooth specializations (grooves and serrations) in the Anguimorpha. A. Estesia mongoliensis (IGM 3/196), with arrows pointing to tooth grooves and flanges on the anterior and posterior carinae of a dentary tooth. B. Dentary tooth of Heloderma suspectum (AMNH R-71082). C. Dentary tooth of Tylosaurus proriger (AMNH FR 1543). D. Dentary tooth of Varanus komodoensis (AMNH R-37909). Not to scale.
FIGURE 11 in New materials of Estesia mongoliensis (Squamata: Anguimorpha) and the evolution of venom grooves in lizards
FIGURE 11. Character evolution of tooth specializations in the Anguimorpha. The labels on the branches indicate the origination of derived states as optimized on the tree (ACCTRAN optimization). Clades in black are those with specializations (derived states) on the marginal teeth. Clades in gray are those that show the plesiomorphic state of the corresponding characters: Character 429 – root-to-tip grooves in marginal teeth: (0) absent; (1) present, at anterior carina; (2) present, at anterior and posterior carinae. Character 430 – serrations on marginal teeth: (0) absent; (1) present.
FIGURE 10 in New materials of Estesia mongoliensis (Squamata: Anguimorpha) and the evolution of venom grooves in lizards
FIGURE 10. The strict consensus tree of the morphology-only analysis. The clade in grey shade is the Monstersauria.
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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)
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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.