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184 results for “freshwater habitat”
FIGURE 1 in Triplosphaeria guizhouensis sp. nov. (Tetraplosphaeriaceae, Pleosporales), a novel taxon from freshwater habitat in Guizhou Province, China
FIGURE 1. The maximum likelihood (ML) tree for Tetraplosphaeriaceae and related orders is based on the combined LSU, ITS, SSU, tef1-α, and β-tubulin sequence data. Bootstrap support values for maximum likelihood (ML) greater than 75% and Bayesian posterior probabilities greater than 0.95 are indicated above branches as ML BS/PP. The scale bar represents the expected number of changes per site. The tree is rooted with Amniculicola immersa (CBS 123083) and Amniculicola parva (CBS 123092). Ex-type strains are indicated with T. The new taxa are in red bold. Branches with 100% ML BS and 1.0PP were dotted with black dots. Genus are indicated as colored blocks.
FIGURE 4 in Dictyosporium duliujiangense sp. nov. (Dictyosporiaceae, Pleosporales) from freshwater habitat in Guizhou Province, China
FIGURE 4. Split graphs showing the results of PHI test of D. duliujiangense with their most closely related species (Fw = 0.9999). The new taxa are shown in red bold.
FIGURE 1 in Dictyosporium duliujiangense sp. nov. (Dictyosporiaceae, Pleosporales) from freshwater habitat in Guizhou Province, China
FIGURE 1. Maximum likelihood majority rule consensus tree for Dictyosporiaceae using ITS, LSU and tef1-α sequence data. Bootstrap support values for maximum likelihood (ML) greater than 75% and Bayesian posterior probabilities greater than 0.95 are indicated near branches as ML BS/PP. The scale bar represents the expected number of changes per site. The tree is rooted with Periconia igniaria (CBS 379.86 and CBS 845.96). The new taxa are in red bold. Genera are indicated with colored blocks. The ex-type strains are marked as T after the strain number. Branches with 100% ML BS and 1.0 PP are marked with black dots.
FIGURE 3 in Dictyosporium duliujiangense sp. nov. (Dictyosporiaceae, Pleosporales) from freshwater habitat in Guizhou Province, China
FIGURE 3. Dictyosporium duliujiangense (GZAAS 20–0321, holotype). a, b Colonies on woody substrate. c, d Squash mount of a sporodochium and conidia with appendages. e–g Conidiophores with conidia. h, i Conidia with appendages. j Germinated conidium. k, l Cultures (k from above, l from reverse). Scale bars: c–j = 25 μm.
FIGURE 2 in Dictyosporium duliujiangense sp. nov. (Dictyosporiaceae, Pleosporales) from freshwater habitat in Guizhou Province, China
FIGURE 2. Dictyocheirospora rotunda (GZAAS 20–0324) a, b Colonies on wood. c, d Squash mount of a sporodochium and conidiogenous cells. e–g Conidiophores with conidia. h–j Conidia. k Germinated conidium. l, m Culture colonies (l from above, m from reverse). Scale bars: b = 50 μm, c–k = 25 μm.
Prediction of current and future suitable habitats for three invasive freshwater fish species (Lepomis gibbosus, Perccottus glenii and Pseudorasbora parva) in Europe
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Data from: Thermal limits in native and alien freshwater peracarid Crustacea: the role of habitat use and oxygen limitation
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Data from: Trophic response to ecological conditions of habitats: evidence from trophic variability of freshwater fish
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Fig. 7. A–B in Four new species of the subfamily Candoninae (Crustacea, Ostracoda) from freshwater habitats in Japan
Fig. 7. A–B. Pseudocandona atmeta sp. nov. A. Dorsal view of male carapace, anterior to left (LBM 1430006272). B. Detail of external surface of male right valve (LBM 1430006272). C–F. Pseudocandona falcula sp. nov. C. Right view of female carapace (LBM 1430006278). D. Dorsal view of female carapace, anterior to left (LBM 1430006278). E. Internal view of female left valve (LBM 1430006277). F. Internal view of female right valve (LBM 1430006277). G–H. Candona candida (O.F. Müller, 1776) G. Internal view of female left valve. H. Dorsal view of female carapace, anterior to left. Scale bar: A, C–F = 500 µm; B = 134 µm; G–H = 412 µm.
Data from: Apparent signal of competition limits diversification after ecological transitions from marine to freshwater habitats
Adaptive radiations are typically triggered when a lineage encounters a significant range of open niche space (ecological opportunity), stemming from i) colonization of new areas, ii) extinction of competitors, or iii) key innovations. The most well-known of these is the colonization of new areas, either through geographic dispersal or the invasion of a novel ecological habitats. One aspect of ecological opportunity that has rarely been studied, however, is whether the existence of potential competitors may act to limit evolutionary diversification in newly colonized adaptive zones. Here, we show that in multiple geographically independent reinvasions of freshwaters by marine Sea Catfishes (Ariidae), rates of diversification (estimated as a function of morphological disparity and cladogenesis) have been constrained by pre-existing high diversity freshwater lineages. Only one region (Australia-New Guinea), characterized by an otherwise-depauperate freshwater fauna, has an ariid invasion gained any substantial traction. This is true at both regional and community scales, suggesting that competitive constraints may be an important factor for adaptive radiation.
Figure 2 from: Chen X-M, Tang X, Ma J, Liu N-G, Tibpromma S, Karunarathna SC, Xiao Y-P, Lu Y-Z (2024) Identification of two new species and a new host record of Distoseptispora (Distoseptisporaceae, Distoseptisporales, Sordariomycetes) from terrestrial and freshwater habitats in Southern China. MycoKeys 102: 83-105. https://doi.org/10.3897/mycokeys.102.115452
Figure 2 Distoseptispora hainanensis (GZAAS 22-2047, holotype) a, b colonies on substrate c–e conidiophores and conidia f–h conidiogenous cells bearing conidia i, j conidiophores k–q conidia r, s colony on PDA (r from front s from reverse). Scale bars: 50 μm (c, d, f–j, l–q); 30 μm (e, k).
Figure 1 from: Chen X-M, Tang X, Ma J, Liu N-G, Tibpromma S, Karunarathna SC, Xiao Y-P, Lu Y-Z (2024) Identification of two new species and a new host record of Distoseptispora (Distoseptisporaceae, Distoseptisporales, Sordariomycetes) from terrestrial and freshwater habitats in Southern China. MycoKeys 102: 83-105. https://doi.org/10.3897/mycokeys.102.115452
Figure 1 Phylogenetic tree generated from ML analysis based on a combination of LSU, ITS, tef1-a, and rpb2 sequence data. Bootstrap support values of ML and MP equal to or greater than 75%, and PP value equal to or greater than 0.95 are given near the nodes as ML/PP/MP. The tree is rooted with Aquapteridospora aquatica (MFLUCC 17-2371). Ex-type strains are indicated by the superscript T. The new collections are in bold red text.
Figure 4 from: Chen X-M, Tang X, Ma J, Liu N-G, Tibpromma S, Karunarathna SC, Xiao Y-P, Lu Y-Z (2024) Identification of two new species and a new host record of Distoseptispora (Distoseptisporaceae, Distoseptisporales, Sordariomycetes) from terrestrial and freshwater habitats in Southern China. MycoKeys 102: 83-105. https://doi.org/10.3897/mycokeys.102.115452
Figure 4 Distoseptispora tectonae (GZAAS 22-2046) a, b colonies on substrate c, d conidiophores and conidia e, f conidiophores g–k conidia l germinated conidium m, n colonies on PDA (m from front n from reverse) Scale bars: 50 μm (c, d, g–l); 20 μm (e, f).
Figure 3 from: Chen X-M, Tang X, Ma J, Liu N-G, Tibpromma S, Karunarathna SC, Xiao Y-P, Lu Y-Z (2024) Identification of two new species and a new host record of Distoseptispora (Distoseptisporaceae, Distoseptisporales, Sordariomycetes) from terrestrial and freshwater habitats in Southern China. MycoKeys 102: 83-105. https://doi.org/10.3897/mycokeys.102.115452
Figure 3 Distoseptispora lanceolatispora (GZAAS 22-2045, holotype) a, b colonies on substrate c–e conidiophores and conidia f, g conidiogenous cells bearing conidia h–k conidia l germinated conidium m, n colony on PDA (m from front n from reverse). Scale bars: 50 μm (c–g); 30 μm (h–l).
Figure 3 from: Xu R-J, Li J-F, Zhou D-Q, Boonmee S, Zhao Q, Chen Y-Y (2024) Three novel species of Aquapteridospora (Distoseptisporales, Aquapteridosporaceae) from freshwater habitats in Tibetan Plateau, China. MycoKeys 102: 183-200. https://doi.org/10.3897/mycokeys.102.112905
Figure 3 Aquapteridospora yadongensis (HKAS 128992, holotype) a colonies on the substratum b, c conidiophore and conidiogenous cell d-g conidiogenous cells with developmental conidia h–k conidia l germinating conidium m culture on PDA. Scale bars: 100 μm (b, c); 20 μm (d, g); 10 μm (h–l).
Figure 1 from: Xu R-J, Li J-F, Zhou D-Q, Boonmee S, Zhao Q, Chen Y-Y (2024) Three novel species of Aquapteridospora (Distoseptisporales, Aquapteridosporaceae) from freshwater habitats in Tibetan Plateau, China. MycoKeys 102: 183-200. https://doi.org/10.3897/mycokeys.102.112905
Figure 1 Maximum likelihood (ML) tree is based on combined LSU, TEF1-α and ITS sequence data. ML bootstrap support values equal to or greater than 70% and Bayesian posterior probabilities (PP) equal to or greater than 0.95 given above the nodes, shown as "ML/PP". The tree is rooted with Pseudostanjehughesia aquitropica (MFLUCC 16-0569) and P. lignicola (MFLUCC 15-0352). New species are indicated in red and type strains are in bold.
Figure 2 from: Xu R-J, Li J-F, Zhou D-Q, Boonmee S, Zhao Q, Chen Y-Y (2024) Three novel species of Aquapteridospora (Distoseptisporales, Aquapteridosporaceae) from freshwater habitats in Tibetan Plateau, China. MycoKeys 102: 183-200. https://doi.org/10.3897/mycokeys.102.112905
Figure 2 Aquapteridospora linzhiensis (HKAS 128991, holotype) a colonies on the substratum b–e conidiophores, conidiogenous cells with conidia f, g conidiogenous cells with developmental conidia h–k conidia l, m culture on PDA. Scale bars: 50 μm (b–e); 20 μm (f, g); 10 μm (h–k).
Figure 4 from: Xu R-J, Li J-F, Zhou D-Q, Boonmee S, Zhao Q, Chen Y-Y (2024) Three novel species of Aquapteridospora (Distoseptisporales, Aquapteridosporaceae) from freshwater habitats in Tibetan Plateau, China. MycoKeys 102: 183-200. https://doi.org/10.3897/mycokeys.102.112905
Figure 4 Aquapteridospora submersa (HKAS 128980, holotype) a colonies on the substratum b–d conidiophores, conidiogenous cells with conidia e–g conidiogenous cells with developmental conidia h–k conidia l germinating conidium m, n culture on PDA. Scale bars: 50 μm (b–d); 20 μm (e–g); 10 μm (h–l).
Figure 2 from: Shen H-W, Bao D-F, Hyde KD, Su H-Y, Bhat DJ, Luo Z-L (2021) Two novel species and two new records of Distoseptispora from freshwater habitats in China and Thailand. MycoKeys 84: 79-101. https://doi.org/10.3897/mycokeys.84.71905
Figure 2 Distoseptispora bangkokensis (MFLU 21-0110, holotype) A colonies on the substratum B conidiophores C conidiophores with conidia D conidiogenous cell E-G conidia H germinating conidium Scale bars: 20 μm (B, C, H); 10 μm (D); 50 μm (E-G).
Figure 5 from: Shen H-W, Bao D-F, Hyde KD, Su H-Y, Bhat DJ, Luo Z-L (2021) Two novel species and two new records of Distoseptispora from freshwater habitats in China and Thailand. MycoKeys 84: 79-101. https://doi.org/10.3897/mycokeys.84.71905
Figure 5 Distoseptispora thysanolaenae (KUN-HKAS 112710) A colonies on the substratum B-D conidiophores with conidia E, F conidiogenous cells G-N conidia O germinating conidium P, Q culture on PDA Scale bars: 30 μm (B-D); 10 μm (E, F); 20 μm (G-O).
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.