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FIGURE 3. Mitotic metaphase I in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 3. Mitotic metaphase I cell from root apical meristems of Dahlia tamaulipana Reyes, Islas & Art. Castro (2n= 2x= 32).
FIGURE 1 in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 1. Dahlia tamaulipana Reyes, Islas & Art. Castro. A. Habit. B. Rhizome and tuberous roots. C. Detail of stem transversal cut and node. D. Leaf upper surface. E. Lateral view of a head and involucre. F. Front view of a head. G. Ray. H. Disc florets variations. I. Gynoecium and androecium details. J. Lateral view of a mature head. K. Dorsal and ventral view of cipsela. Illustrated by Silvia Saucedo Heredia "Canela", based on type material.
FIGURE 2 in Dahlia tamaulipana (Asteraceae, Coreopsideae), a new species from the Sierra Madre Oriental biogeographic province in Mexico
FIGURE 2. Distribution map of the genus Dahlia in the Sierra Madre Oriental (SMOR) biogeographic province, Mexico. Ecological regionalization according to Morrone et al. (2017). A. Distribution detail of Dahlia in SMOR, except for D. coccinea. B. Distribution of D. coccinea in SMOR. C. Distribution detail of D. tamaulipana in the municipalities of Tamaulipas.
FIGURE 2 in Helminthosporium submersum sp. nov. (Massarinaceae) from submerged wood in north-western Yunnan Province, China
FIGURE 2 Helminthosporium submersum (MFLU 17-1429, holotype) a Colonies on decaying wood. b–d Conidiophores and conidia. e–g Conidiogenesis. h–m Conidia. n–o Culture on PDA after 21 days (o from below). Scale bars: b, d =100 μm, c = 200, e–g = 50, h–m = 30 μm.
FIGURES 19–24 in A new species of Gomphosinica (Bacillariophyta) from Lugu Lake, Yunnan Province, SW China
FIGURES 19–24. Gomphosinica lugunsis Liu, Kociolek, You & Fan sp. nov. SEM pictures, externally view. Figs 19–20: The whole valve; Fig. 21: Headpole of the valve, showing the distal raphe end (white arrow), and the two rows of areolae (black arrow); Fig 22: Central area of the valve, showing the opening of the stigma (white arrow), and the central pore (black arrow); Figs 23–24: Footpole of the valve, Fig. 27: showing the apical pore field, Fig. 28: showing the distal raphe end.
FIGURES 1–18 in A new species of Gomphosinica (Bacillariophyta) from Lugu Lake, Yunnan Province, SW China
FIGURES 1–18. Gomphosinica lugunsis Liu, Kociolek, You & Fan sp. nov. Figs 1–17: LM pictures. Valve views showing size diminution series. Figure 2 is of the holotype. Fig. 18: Girdle view. Scale bar=10 μm.
FIGURE 1 in Helminthosporium submersum sp. nov. (Massarinaceae) from submerged wood in north-western Yunnan Province, China
FIGURE 1. Phylogram generated from maximum likelihood analysis (RAxML) based on combined ITS, LSU, SSU, RPB2 and TEF1α sequence data for the families Corynesporaceae, Massarinaceae and Periconiaceae. Bootstrap support values for maximum likelihood (ML) greater than 75% and Bayesian posterior probabilities (PP) greater than 0.95 are given above the nodes. The tree is rooted to Cyclothyriella rubronotata (TR9, TR). Newly generated sequences are indicated in red and ex-type strains are in bold.
FIGURES 25–30 in A new species of Gomphosinica (Bacillariophyta) from Lugu Lake, Yunnan Province, SW China
FIGURES 25–30. Gomphosinica lugunsis Liu, Kociolek, You & Fan sp. nov. SEM pictures, internally view. Figs 25–26: The whole valve; Fig.27: Headpole of the valve, showing the helictoglossa (white arrow) and the septa (black arrow); Fig. 28: Footpole of the valve, showing the pseudosepta; Fig. 29: Central area, showing the opening of the stigma (white arrow) and proximal raphe ends (black arrow); Fig. 30: Magnification of the striae, showing the internal opening of the areolae.
FIGURE 3. Mawenzhangia thamnobryoides. 1. Leaf apex. 2. Upper marginal cells. 3. Mid-leaf cells. 4. Basal cells. 5 in Mawenzhangia thamnobryoides (Bryophyta, Lembophyllaceae), a new moss genus and species from the Shangri-la region of Yunnan Province, China
FIGURE 3. Mawenzhangia thamnobryoides. 1. Leaf apex. 2. Upper marginal cells. 3. Mid-leaf cells. 4. Basal cells. 5. Apex of innermost perichaetial leaf. 1−2, 5 from Ma 17-9217 (KRAM, isotype); 3−4 from Ma 17-9184 (KRAM, paratype). Scale bar 100 μm.
FIGURE 2. Mawenzhangia thamnobryoides. 1−2. Habit. 3 in Mawenzhangia thamnobryoides (Bryophyta, Lembophyllaceae), a new moss genus and species from the Shangri-la region of Yunnan Province, China
FIGURE 2. Mawenzhangia thamnobryoides. 1−2. Habit. 3. Portion of flagelliform branch. 4. Portion of leafy flagella. 5. Portion of leaf stipe. 6−8. Main branch leaves. 9−10. Secondary branch leaves. 11−12. Stipe leaves. 13. Perichaetium. 14. Inner perichaetial leaf. 15. Innermost perichaetial leaf with archegonia.16. Perigonium. 17. Inner perigonial bract. 18. Innermost perigonial bract with antheridia. 1−5, 8, 13−15 from Ma 17-9217 (KRAM, isotype); 6−7, 10−12, 16−18 from Ma 17-9184 (KRAM, paratype). Scale bars: a − 0.5 cm (3); b − 1 mm (14−15, 17−18); c − 1 mm (11−12); d − 1 cm (1−2) and 1 mm (13, 16); e − 1 mm (6−10); f − 1 mm (5); g − 100 μm (4).
FIGURE 1 in Mawenzhangia thamnobryoides (Bryophyta, Lembophyllaceae), a new moss genus and species from the Shangri-la region of Yunnan Province, China
FIGURE 1. Phylogenetic position of Mawenzhangia thamnobryoides (in bold face) based on nrITS sequences. The numbers are PPvalues from Bayesian inference. GenBank accession numbers are given after the taxon names.
FIGURES 13–16 in Cymbella liyangensis sp. nov., a new cymbelloid species (Bacillariophyceae) from streams in North Tianmu Mountain, Jiangsu province, China
FIGURES 13–16. Cymbella liyangensis, SEM, internal valve views. Fig. 13. Internal view of a whole valve. Fig. 14. Internal view of valve centre showing internal stigma openings. Figs 15, 16. Internal view of valve ends with dorsally curved, knob-like helictoglossae and the biseriate to multiseriate striae. Scale bars = 10 μm (Fig 13), 5 μm (Fig 14), 2 μm (Figs 15, 16).
FIGURES 8–12 in Cymbella liyangensis sp. nov., a new cymbelloid species (Bacillariophyceae) from streams in North Tianmu Mountain, Jiangsu province, China
FIGURES 8–12. Cymbella liyangensis, SEM, external views. Fig. 8. External view of a whole valve with a ridge-like structure at the junction of valve face and mantle. Figs 9–10. External view of valve center showing striae composed of slit-like areolae, becoming round and biseriate close to axial area, varied shapes of stigmata and the proximal raphe endings. Figs 11–12. Showing the biseriate striae at the apices, ridge-like structure and pore field. Scale bars = 10 μm (Fig 8), 5 μm (Figs 9–12).
FIGURES 2–7 in Cymbella liyangensis sp. nov., a new cymbelloid species (Bacillariophyceae) from streams in North Tianmu Mountain, Jiangsu province, China
FIGURES 2–7. Cymbella liyangensis, LM (DIC). Figs 2–6. Valve views, showing the valve variability of the holotype population. Fig 7. Light micrographs showing the biseriate areolae at the apices. Scale bar = 10 μm (Figs 2–6), Scale bar = 2 μm (Fig. 7).
FIGURES 1–10 in One new Gomphonema (Bacillariophyta) species from Yunnan Province, China
FIGURES 1–10. Gomphonema tumida Liu & Kociolek sp. nov. LM pictures. Valve views showing size diminution series. Figure 3 is of the holotype. Scale bar=10 μm.
FIGURES 18–22 in One new Gomphonema (Bacillariophyta) species from Yunnan Province, China
FIGURES 18–22. Gomphonema tumida Liu & Kociolek sp. nov. SEM pictures, Internal view. Figure 18: The whole valve; Figures 19–20: Central area, showing the internal opening of the stigma and proximal raphe ends; Figure 21: Magnification of part of the valve, showing the internal opening of the areolae; Figure 22: Footpole, showing the helictoglossa, and pseudosepta.
FIGURES 11–17 in One new Gomphonema (Bacillariophyta) species from Yunnan Province, China
FIGURES 11–17. Gomphonema tumida Liu & Kociolek sp. nov. SEM pictures, External view. Figures 11: The whole valve; Figures 12–13: Headpole, showing the terminal fissures, and C-shaped areolae; Figures 14–15: Central area, showing the stigma, and the proximal raphe ends; Figures 16–17: Footpole, showing the terminal fissures and the apical pore field.
FIGURES 17–20. Gomphonema bigutianchnensis. SEM, internal views. Fig. 17 in One new Gomphonema Ehrenberg (Bacillariophyta) species from a high mountain lake in Yunnan Province, China
FIGURES 17–20. Gomphonema bigutianchnensis. SEM, internal views. Fig. 17 Entire valve view showing distinct central nodule and striae. Scale bar = 2 μm. Fig. 18 Headpole with distinct helictoglossa and small pseudoseptum at apex. Scale bar = 1 μm. Fig. 19 Central portion of the valve show central nodule with recurved proximal raphe ends and slit-like stigma opening. Scale bar = 1 μm. Fig. 20 Footpole with prominent helictoglossa and small pseudoseptum at the apex. Structure of the apical pore field is seen just beyond the pseudoseptum. Scale bar = 1 μm.
FIGURE 3 in Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China
FIGURE 3. Morphology of corona and gynostegium of Vincetoxicum xinpingense. A. abaxial view of corona and gynostegium; B. top view of corona and gynostegium; C. style-head; D. abaxial view of corona; E. connective appendage; F. pollinia, showing its position; G. calyx and ovary; H. pollinarium. Photographed by L.Q. Jiang from H. Peng, Z.H. Wang & L. Chen XP314 (KUN).
FIGURE 1. Vincetoxicum xinpingense. A in Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China
FIGURE 1. Vincetoxicum xinpingense. A. plant; B. close up of pubescent stem; C. glands at the base of lamina; D. corolla; E. gynostegium; F. abaxial view of stamen; G. adaxial view of stamen; H. pollinarium; I. ovary, cross section; J. follicle; K. seed. Drawn by L. Wang from H. Peng, Z.H. Wang & L. Chen XP314 (KUN).
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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.