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577 results for “new placement”
FIGURES 44–49. Oricymba subovalis. SEM, external views. 44–46 in The diatom genus Oricymba in Vietnam and Laos with description of one new species, and a consideration of its systematic placement
FIGURES 44–49. Oricymba subovalis. SEM, external views. 44–46, low magnification view showing general nature of the valves. Note the absence of the marginal ridge. 47, 48. Central area showing the dilated proximal raphe ends, prominent, round stigma opening and narrowly rectangular areolae with dendritic internal coverings. 49. Axial area with arched raphe and striae with hemispherical areoale along the axial area. Scale bars = 10 μm in figs 44, 45; 5 μm in fig. 46; 1 μm in figs 47–49.
FIGURES 22–25 in The diatom genus Oricymba in Vietnam and Laos with description of one new species, and a consideration of its systematic placement
FIGURES 22–25. Oricymba japonica, SEM, external views. 22. Low magnification view showing overview of valve. The arched nature of the raphe is evident. 23. Central area with dilated proximal raphe ends, rounded stigma opening and corroded or incompletely formed striae. 24. Axial area showing arched raphe. 25. Apex, with highly deflected distal raphe end and porelli of the apical pore field evident. Scale bars = 1 μm.
FIGURE 5 in A new family placement for Australian blue squill, Chamaescilla: Xanthorrhoeaceae (Hemerocallidoideae), not Asparagaceae
FIGURE 5. Four-taxon tree showing alternative pathways of pollen evolution in the hemerocallid clade. Triangular and elliptical shapes represent trichotomosulcate and monosulcate pollen grains, respectively.
FIGURE 3 in A new family placement for Australian blue squill, Chamaescilla: Xanthorrhoeaceae (Hemerocallidoideae), not Asparagaceae
FIGURE 3. Maximum clade credibility tree of Xanthorrhoeaceae with divergence times estimated. The 95% highest posterior density estimates for each clade are represented by bars. Calibration points are indicated by numbers at nodes. Numbers correspond to calibration points explained in text. Letters correspond to the three Hemerocallidaceae clades: a) hemerocallid, b) johnsonioid, c) phormioid.
FIGURE 1 in A new family placement for Australian blue squill, Chamaescilla: Xanthorrhoeaceae (Hemerocallidoideae), not Asparagaceae
FIGURE 1. Flowers of: A, Chamaescilla corymbosa (Jane Duff Highway Park, western Victoria; photo M. Bayly) with typical blue/ mauve flowers; B, Chamaescilla corymbosa (Brisbane Ranges, Victoria; photo, Chris Lindorff and Lauren Fraser) with ununsual white flowers; C Simethis mattiazzii (Ceuta, Spain; photo, Xemenendura).
FIGURE 2 in A new family placement for Australian blue squill, Chamaescilla: Xanthorrhoeaceae (Hemerocallidoideae), not Asparagaceae
FIGURE 2. Cladogram based on combined plastid dataset showing Bayesian topology and posterior probability (PP)/parsimony bootstrap support (BS). A Bayesian phylogram showing mean branch lengths is shown as an inset on the left. Relevant families and subfamilies are shown. Letters correspond to the three Hemerocallidaceae clades: a) hemerocallid, b) johnsonioid, c) phormioid.
FIGURE 4 in A new family placement for Australian blue squill, Chamaescilla: Xanthorrhoeaceae (Hemerocallidoideae), not Asparagaceae
FIGURE 4. Scanning electron micrographs of Chamaescilla pollen (voucher MELU M113170a). A, distal polar view; B, proximal polar view; C, surface details.
FIGURE 6 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 6. Genera of Eupatorieae sympatric with Lapidia (Clade Z) in the Chapada Diamantina, Bahia state. A–B. Semiria viscosa D.J.N.Hind. A. Habit. B. Detail of head, showing convex, epaleaceous receptacle, and epappose cypselae. C. Stylotrichium glomeratum Bautista et al. D. Stylotrichium sucrei R.M.King & H.Rob. (Photographs: A–C: V.Amorim; D: S.C.Ferreira).
FIGURE 4 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 4. Endemic genera of Eupatorieae in the Chapada Diamantina, Bahia state (Clade W). A–B. Bahianthus viscosus R.M.King & H.Rob. A. Fruits in dispersal. B. Flowers in anthesis. C. Catolesia huperzioides Roque et al. Flowering branch with dense spiral of leaves. D–E. Morithamnus crassus R.M.King & H.Rob. D. Habit. E. Buds and flowers in anthesis. (Photographs: A–B: L.Moura; C. A.A.Conceição; D–E: N.Roque).
FIGURE 3. Majority-rule 50 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 3. Majority-rule 50% consensus tree of a Bayesian analysis to study the phylogenetic placement of Lapidia apicifolia among selected taxa of the "CAFE clade" (according to Rivera et al. 2016a) (Eupatorieae, Asteraceae), based on a combined matrix with sequence data from the internal transcribed spacer (ITS1 and ITS2) of the nuclear ribosomal DNA and the trnL–trnF plastid region (trnL intron, trnL-trnF spacer). Branch colors follow the same color scheme of Rivera et al. (2016a), and the values above branches correspond to the posterior probabilities calculated from the 18,000 trees obtained in the analysis after excluding burn-in.
FIGURE 5 in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 5. Genera of Eupatorieae sympatric with Lapidia (Clade Z) in the Chapada Diamantina, Bahia state. A. Agrianthus myrtoides Mattf. B. Agrianthus giulietiae D.J.N.Hind. C. Arrojadocharis santosii R.M.King & H.Rob. D–E. Lasiolaena blanchetii (Sch.Bip. ex Baker) R.M.King & H.Rob. F. Lasiolaena duartei R.M.King & H.Rob.: bicolored leaves. (Photographs: A: N.Roque; B: L.Moura; C–F: V.Amorim).
FIGURE 1. Lapidia apicifolia Roque & S.C. Ferreira. A. Flowering branch. B in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 1. Lapidia apicifolia Roque & S.C. Ferreira. A. Flowering branch. B. Tomentose indumentum at apex of the branches. C–D. Tector trichomes uniseriate and biseriate. E. Leaf with truncate apex. F. Leaf with serrate margin. G. Capitate glandular trichomes on blade. H. Head pedicellate with bract at peduncle. I. Bracteole. J. Outer bract. K–L. Inner bracts. M. Flat and glabrous receptacle. N. Corolla. O. Anther. P. Style. Q. Cypselae with bristles fused at base and with varying lengths. R. Geminate trichome from cypselae (drawn from the holotype by Natanael Nascimento dos Santos).
FIGURE 2. Lapidia apicifolia Roque & S.C. Ferreira. A in Lapidia, a new monotypic genus of Asteraceae (Eupatorieae) from Brazil, and its phylogenetic placement
FIGURE 2. Lapidia apicifolia Roque & S.C. Ferreira. A. The rocky fields habitat with individuals of the species highlighted (red arrows). B–C. Terminal branches showing leaves opposite-decussate, petiolate, and blade conduplicate. D. Shape and abaxial surface of the leaf. E. Head showing purple colored anther appendages. F. Heads showing green involucral bracts, white corollas, and purplish pappus bristles. G. Fruits in dispersal. (Photographs: A, D, F–G: N.Roque, B–C, E: L.Barres).
FIGURE 2 in New data on Iris pskemensis and its placement in Alatavia (Iridaceae)
FIGURE 2. Holotype of Alatavia pskemensis (GB-0048932 & GB-0049837, both marked as part of a single specimen). Reproduced with permission of the herbarium Gothenburg (Sweden).
FIGURE 1. Alatavia pskemensis. A in New data on Iris pskemensis and its placement in Alatavia (Iridaceae)
FIGURE 1. Alatavia pskemensis. A) Habit of several plants, showing the single basal cataphyll; B) Detail of a bluish-flowered plant; C) Detail of a whitish-flowered plant; D) Detail of the semicircular stigma (arrow); E) Haft of inner standard showing a short tooth near the base (arrow); F) Bulb and the reticulate-fibrous outer tunic; G) Detail of four seeds and a beaked fruit with spathes. Scale bars = 1 cm. (Photos A−E: Janis Rukšāns).
FIGURE 4 in A new species of Chusquea subg. Chusquea (Poaceae-Bambusoideae- Bambuseae) from Minas Gerais, Brazil: morphological evidence and phylogenetic placement within the Euchusquea clade
FIGURE 4. Bayesian phylogeny of Chusquea based on combined nuclear (ITS) and plastid (3' portion of ndhF and trnD-trnT) DNA sequences. BI PP ≥ 0.90 / ML bootstrap support ≥ 50% are shown above branches, and MP bootstrap support ≥ 50% is shown below branches. Symbols before the species names indicate the distribution of the taxa, according to the map presented. Symbols after the names indicate the subgenera to which the species belong. Clade VI, including C. gouveiensis (in bold), is highlighted in blue. Map from Fisher et al. (2014, Fig. 3).
FIGURE 2. Chusquea gouveiensis. A–B. Scandent habit. C. Infravaginal branching. D. Extravaginal branching. E. Fertile branches, synflorescences. F in A new species of Chusquea subg. Chusquea (Poaceae-Bambusoideae- Bambuseae) from Minas Gerais, Brazil: morphological evidence and phylogenetic placement within the Euchusquea clade
FIGURE 2. Chusquea gouveiensis. A–B. Scandent habit. C. Infravaginal branching. D. Extravaginal branching. E. Fertile branches, synflorescences. F. Vegetative branches, ascending, and pilose band below the nodal line (Photos by K.V.A Vidal).
FIGURE 1. Chusquea gouveiensis. A in A new species of Chusquea subg. Chusquea (Poaceae-Bambusoideae- Bambuseae) from Minas Gerais, Brazil: morphological evidence and phylogenetic placement within the Euchusquea clade
FIGURE 1. Chusquea gouveiensis. A. Culm leaf, showing the band of trichomes at the base. B. Node and central bud, highlighting the pilose band below the nodal line. C. Bud complement. D. Branching and foliage leaves. E. Flowering branches, showing synflorescence branching. F. Detail of the synflorescence, showing the weakly paniculate pattern of ramification. G. Spikelet. H. Glume III. I. Glume IV. J. Anthecium, palea view. K. Anthecium, lemma view (based on Vidal et al. 213).
FIGURE 1 in A new species of Coccomyces on Cunninghamia lanceolata and its phylogenetic placement based on multi-gene analysis
FIGURE 1. Phylogenetic tree generated from maximum parsimony analysis of the combined ITS rDNA, LSU rDNA and mtSSU rDNA sequences, using Lophodermium piceae and Lirula microspora as the outgroups. Bootstrap values of maximum parsimony more than 70% are shown above the respective branches. Bayesian posterior probabilities more than 0.95 are marked below the branches.
FIGURE 3 in A new species of Coccomyces on Cunninghamia lanceolata and its phylogenetic placement based on multi-gene analysis
FIGURE 3. Coccomyces anhuiensis (Holotype, BJTC 201610): A. Ascoma in median vertical section; B. Detailed structure of an ascoma in vertical section; C. Paraphyses, discharged ascospores, mature asci with ascospores, and an empty ascus after ascospore discharged. D. Conidiomata in median vertical section.
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.