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993 results for “T Dwarfs”
Fig. 9 in Head in the clouds: a new dwarf frog species of the Physalaemus signifer clade (Leptodactylidae, Leiuperinae) from the top of the Brazilian Atlantic Forest
Fig. 9. Type locality of Physalaemus araxa sp. nov., Lagoa da Sombra, at Parque Nacional do Caparaó.
Fig. 1 in Head in the clouds: a new dwarf frog species of the Physalaemus signifer clade (Leptodactylidae, Leiuperinae) from the top of the Brazilian Atlantic Forest
Fig. 1. Physalaemus araxa sp. nov., holotype, adult ♂, SVL 21 mm (ZUEC-AMP 24095). A. Dorsal view. B. Ventral view. Scale bar = 5 mm.
Simulations of the NGC-5466 tidal stream in a Galactic-like potential, with and without dwarf galaxies included
<p>A mock stream of NGC-5466 simulated with the particle-spray code `galpy.df.streamspraydf`, which is an implementation of the Fardal et al 2015 mock stream generation method. The current position and velocity of the progenitor globular cluster is from Vasiliev et al 2019. The progenitor's orbit is back-integrated 5 Gyr in a `galpy.potential.MWPotential2014` potential then forward integrated, forming the tidal tails. The file with the name 'dwarfgalaxy' includes the effects of dwarf galaxies on the stream. For more information see (and cite) <a href="https://ui.adsabs.harvard.edu/abs/2022MNRAS.510.2437E/abstract">https://ui.adsabs.harvard.edu/abs/2022MNRAS.510.2437E</a>.</p>
Figure Sets Associated with AJ Publication: "NICMOS Kernel-Phase Interferometry II: Demographis of Nearby Brown Dwarfs"
<p>Images for Figure Sets 2, 3, 4, 6, and 9 from the AJ publication "NICMOS Kernel-Phase Interferometry I: Demographis of Nearby Brown Dwarfs" (Currently accepted and in press.). Figure captions and file names are described in their associated README files (inside the bundles).</p> <p>Figure 2 shows survey sensitivity, Figure 3 shows the posterior distributions of our population models, Figure 4 compares our sensitivity and model distributions to the observed population, Figure 6 shows the marginalized population as a function of mass ratio, and Figure 9 shows the results of injecting an additional artificial detection.</p>
Fig. 19 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 19. Parsimony-based morphological character optimization over molecular phylogenetic tree of sampled species of Tropidophiidae Brongersma, 1951, as inferred with YBYRÁ software, and occurrence of species in South America and the West Indies. Left: Nodes are labeled with unambiguously optimized morphological synapomorphic characters (black square = unique, non-homoplastic; red square = nonunique, homoplastic; blue square = unique, homoplastic; character number = value below or above squares; derived character-states = value inside squares). Right: Geographic distribution of sampled terminals of Tropidophiidae.
Fig. 18 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 18. Habitat and geographic range of Tropidophis cacuangoae sp. nov. A. Overview of Eastern Piedmont Evergreen Forest habitat. B. Collection site of T. cacuangoae sp. nov. paratype (DHMECN 15893). C. Geographic distribution of T. cacuangoae sp. nov. in Ecuador.
Fig. 14 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 14. Dorsal view of Tropidophis taczanowskyi (Steindachner, 1880) from Ecuador. Notice its conspicuously keeled dorsal scales and dorsolateral stripes. Photograph credit: Alejandro Arteaga.
Fig. 15 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 15. Lectotype of Tropidophis taczanowskyi (Steindachner, 1880) (NMW 14858) from Tambillo, Peru. Note its conspicuous keeled dorsal scales and striped dorsolateral pattern. Photograph credit: Georg Gassner.
Fig. 16 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 16. Distinction in dorsal keel character states, well developed in Tropidophis taczanowskyi (Steindachner, 1880) (top, DHMECN 16391), and inconspicuous or absent in Tropidophis cacuangoae sp. nov. (bottom, DHMECN 16725).
Fig. 17 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 17. An extralimital tropidophiid from mainland South America, Tropidophis paucisquamis (Müller in Schenkel, 1901), from Ubatuba, São Paulo, Brazil. Photograph credit: Edelcio Muscat.
Fig. 11 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 11. Micro-CT images of the lateral view of the skulls of Tropidophis cacuangoae sp. nov., ♀ (DHMECN 15893, paratype), T. taczanowskyi (Steindachner, 1880) (NMW 14858, lectotype), T. melanurus (Schlegel, 1837) (ZFMK 65041), and Trachyboa boulengeri Peracca, 1910 (ZFMK 98727). Different skull elements are digitally colored and the mandibulae are removed for better visualization. Abbreviations: BO = basioccipital; BS = basisphenoid; COL = columella; CPS = conchal process of septomaxilla; ECP = ectopterygoid; EXO = exoccipital; F = frontal; MX = maxilla; NA = nasal; P = parietal; PAL = palatine; PFR = prefrontal; PMX = premaxilla; PO = postorbital; PRO = prootic; PT = pterygoid; Q = quadrate; SO = supraoccipital; ST = supratemporal.
Fig. 13 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 13. Micro-CT images of the right mandibula of Tropidophis cacuangoae sp. nov., ♀ (DHMECN 15893, paratype), T. taczanowskyi (Steindachner, 1880) (NMW 14858, lectotype), T. melanurus (Schlegel, 1837) (ZFMK 65041), and Trachyboa boulengeri Peracca, 1910 (ZFMK 98727) in lateral, medial, dorsal, and ventral views (from top to bottom). Different bones are digitally colored for better visualization. Abbreviations: AN = angular; CO = coronoid; CP = compound bone; D = dentary; DPD = dorsal process of dentary; PCR = prearticular crest of compound bone; RP = retroarticular process of compound bone; SAC = surangular crest of compound bone; SP = splenial; VPD = ventral process of dentary.
Fig. 12 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 12. Micro-CT images of the ventral view of the skulls of Tropidophis cacuangoae sp. nov., ♀ (DHMECN 15893, paratype), T. taczanowskyi (Steindachner, 1880) (NMW 14858, lectotype), T. melanurus (Schlegel, 1837) (ZFMK 65041), and Trachyboa boulengeri Peracca, 1910 (ZFMK 98727). Different skull elements are digitally colored and the mandibulae, and right palatine, pterygoid, ectopterygoid and quadrate are removed for better visualization. Abbreviations: BO = basioccipital; BS = basisphenoid; CHP = choanal process of palatine; COL = columella; ECP = ectopterygoid; EXO = exoccipital; F = frontal; MX = maxilla; P = parietal; PAL = palatine; PFR = prefrontal; PMX = premaxilla; PO = postorbital; PRO = prootic; PSP = parasphenoid rostrum; PT = pterygoid; Q = quadrate; SMX = septomaxilla; ST = supratemporal; V = vomer.
Fig. 9 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 9. Micro-CT images of the dorsal view of the skulls of Tropidophis cacuangoae sp. nov., ♀ (DHMECN 15893, paratype), T. taczanowskyi (Steindachner, 1880) (NMW 14858, lectotype), T. melanurus (Schlegel, 1837) (ZFMK 65041), and Trachyboa boulengeri Peracca, 1910 (ZFMK 98727). Different skull elements are digitally colored and the mandibulae are removed for better visualization. Abbreviations: ECP = ectopterygoid; EXO = exoccipital; F = frontal; MX = maxilla; NA = nasal; P = parietal; PAL = palatine; PFR = prefrontal; PMX = premaxilla; PO = postorbital; PRO = prootic; PT = pterygoid; Q = quadrate; SMX = septomaxilla; SO = supraoccipital; ST = supratemporal.
Fig. 10 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 10. Micro-CT images of the anterior view of the skulls of Tropidophis cacuangoae sp. nov., ♀ (DHMECN 15893, paratype), T. taczanowskyi (Steindachner, 1880) (NMW 14858, lectotype), T. melanurus (Schlegel, 1837) (ZFMK 65041), and Trachyboa boulengeri Peracca, 1910 (ZFMK 98727). Different skull elements are digitally colored for better visualization. Abbreviations: AN = angular; CO = coronoid; CP = compound bone; D = dentary; ECP = ectopterygoid; F = frontal; MX = maxilla; NA = nasal; P = parietal; PFR = prefrontal; PMX = premaxilla; PO = postorbital; PT = pterygoid; Q = quadrate; SMX = septomaxilla; SO = supraoccipital; SP = splenial; ST = supratemporal.
Fig. 7 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 7. Head views of Tropidophis cacuangoae sp. nov. in life. A–C. ♂, holotype (DHMECN 16725). D–F. ♀, paratype (DHMECN 15893). Photograph credits: A–C = H. Mauricio Ortega-Andrade; D–F= Danilo Medina.
Fig. 6 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 6. Dorsal view of Tropidophis cacuangoae sp. nov., ♀, paratype (DHMECN 15893) in life. Photograph credits: Danilo Medina.
Fig. 4 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 4. Lateral view of Tropidophis cacuangoae sp. nov., ♂, holotype (DHMECN 16725). Scale bar = 10 mm.
Fig. 1 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 1. Geographic distribution of mainland species of Tropidophis Bibron, 1840 in South America. Note the disjunct distribution pattern, with two allopatric groups: Andes mountain range (Tropidophis cacuangoae sp. nov, T. taczanowskyi (Steindachner, 1880)) and Atlantic Forest range (T. grapiuna Curcio et al., 2012, T. preciosus Curcio et al., 2012, T. paucisquamis (Müller in Schenkel, 1901)). Inset photograph: T. cacuangoae sp. nov. (not to scale).
Fig. 3 in A time relic: a new species of dwarf boa, Tropidophis Bibron, 1840 (Serpentes: Amerophidia), from the Upper Amazon Basin
Fig. 3. Morphological phylogeny of Squamata, inferred under Maximum Parsimony. A. Overview of full topology (Amerophidia, red; Extant Serpentes, purple; Other Squamates, black). B. Ophidia topology (Amerophidia, red; node support is Bremer Support).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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