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206 results for “Myxomycetes”
Figure 3 in Complete Checklist Of Myxomycetes In Latvia
Figure 3. Lamproderma elasticum: A - sporocarp with visible peridium as a collar, columella and capillitium, B - capillitium and dry spores. Photo: J.Kluša.
Figure 1 in Complete Checklist Of Myxomycetes In Latvia
Figure 1. Comatricha meandrispora: A - two sporocarps with visible columella and capillitium, B - spores. Photo: J. Kluša.
Linked collectors and determiners for: The Myxomycetes Collections at the Botanische Staatssammlung München - Main Collection.
Natural history specimen data linked to collectors and determiners held within, "The Myxomycetes Collections at the Botanische Staatssammlung München - Main Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/8591ecaa-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/8591ecaa-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/8591ecaa-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/8591ecaa-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: The Myxomycetes Collections at the Botanische Staatssammlung München - Collection of Hermann Neubert.
Natural history specimen data linked to collectors and determiners held within, "The Myxomycetes Collections at the Botanische Staatssammlung München - Collection of Hermann Neubert". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/858fa2ec-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/858fa2ec-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/858fa2ec-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/858fa2ec-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Myxomycetes collection of the University of Eastern Finland.
Natural history specimen data linked to collectors and determiners held within, "Myxomycetes collection of the University of Eastern Finland". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7e2dcc4f-6468-4b0a-bbd5-d63d3bc8b088">https://bionomia.net/dataset/7e2dcc4f-6468-4b0a-bbd5-d63d3bc8b088</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7e2dcc4f-6468-4b0a-bbd5-d63d3bc8b088">https://gbif.org/dataset/7e2dcc4f-6468-4b0a-bbd5-d63d3bc8b088</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Collection of myxomycetes of Young Naturalists Circle of Zoological Museum of Moscow State University.
Natural history specimen data linked to collectors and determiners held within, "Collection of myxomycetes of Young Naturalists Circle of Zoological Museum of Moscow State University". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/25a7f866-6262-41f9-a5e5-c44829ea7c3e">https://bionomia.net/dataset/25a7f866-6262-41f9-a5e5-c44829ea7c3e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/25a7f866-6262-41f9-a5e5-c44829ea7c3e">https://gbif.org/dataset/25a7f866-6262-41f9-a5e5-c44829ea7c3e</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Critical revision of Physarales and Reticulariales (Myxomycetes) at the Natural History Museum London (BM).
Natural history specimen data linked to collectors and determiners held within, "Critical revision of Physarales and Reticulariales (Myxomycetes) at the Natural History Museum London (BM)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b2d05ec4-310e-4c1f-a061-76c7b361df91">https://bionomia.net/dataset/b2d05ec4-310e-4c1f-a061-76c7b361df91</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b2d05ec4-310e-4c1f-a061-76c7b361df91">https://gbif.org/dataset/b2d05ec4-310e-4c1f-a061-76c7b361df91</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Myxomycetes externi.
Natural history specimen data linked to collectors and determiners held within, "Myxomycetes externi". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b6ffbe66-42f5-401c-861e-d692f0bce06e">https://bionomia.net/dataset/b6ffbe66-42f5-401c-861e-d692f0bce06e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b6ffbe66-42f5-401c-861e-d692f0bce06e">https://gbif.org/dataset/b6ffbe66-42f5-401c-861e-d692f0bce06e</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Myxomycetes Fennoscandiae orientalis.
Natural history specimen data linked to collectors and determiners held within, "Myxomycetes Fennoscandiae orientalis". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5cfd3129-7b3a-40be-8ee6-c0932e44aeec">https://bionomia.net/dataset/5cfd3129-7b3a-40be-8ee6-c0932e44aeec</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5cfd3129-7b3a-40be-8ee6-c0932e44aeec">https://gbif.org/dataset/5cfd3129-7b3a-40be-8ee6-c0932e44aeec</a>. Formatted as a Frictionless Data package.
Figure 4 in Complete Checklist Of Myxomycetes In Latvia
Figure 4. Physarum cf. notabile: A - sporocarps, B - stalk, C - spores. Photo: J. Kluša.
Figure 2 in Complete Checklist Of Myxomycetes In Latvia
Figure 2. Didymium spongiosum var. dictyospora: A - spores, B - sporocarp. Photo: J. Kluša.
Data from: Allorecognition behaviors in myxomycetes respond to intraspecies factors
<p>Myxomycetes are multinucleate unicellular organisms. They form a plasmodium that moves by protoplasmic flow and prey on microorganisms. When encountering intraspecifics, the plasmodium has the capacity for 'fusion', actively approaching and fusing its cells, or 'avoidance', altering its direction to avoid the other individual. This is an allorecognition ability. However, it remains unclear whether the range of allorecognition extends to other species, and its ecological significance is also obscure. Here, we conduct a quantitative evaluation of contact responses from closely related species of plasmodium to clarify the recognition range of the allorecognition system in Myxomycetes. Behavioural assays demonstrate that the allorecognition system recognizes individuals within the same species while failing to recognize those of different species. The allorecognition is an extremely narrow and inward-focused mechanism, arguing for a highly specialized system of self-other recognition.</p>
Records of myxomycetes in the eastern and western parts of the United States
<p>This file contains the clean list of myxomycete records found by the authors after an exhaustive record review and that was used in the following two articles : Stephenson SL, Stauffacher RW, Rojas C. 2020. Myxomycetes collected in the eastern United States and patterns of relative biodiversity (published in the journal Mycology) and Stephenson SL, Stauffacher RW, Rojas C. 2023. Myxomycetes collected in the western United States and patterns of relative biodiversity (published in the journal Karstenia). </p>
Loss of the starvation-and-light fruitbody formation trigger in the myxomycete Physarum roseum
Open the record for dataset details and reuse information.
Data from: Allorecognition behaviors in myxomycetes respond to intraspecies factors
Open the record for dataset details and reuse information.
Figure 2 in Clastoderma confusum (Myxomycetes: Amoebozoa), a remarkable new species of slime mould from Western Australia
Figure 2. Clastoderma confusum by Scanning Electron Microscopy.A – sporocarp showing rugose striations on the stalk, which narrows toward the apex; B – collar showing striations, the web-stellate shape and attachment to the capillitium for a short distance up the threads; C – capillitium, with threads radiating at almost right angles from top of the stalk; D – capillitium, showing numerous peridial fragments on capillitial stubs or directly on capillitial net; E, F – different spores; G – spore surface, showing detail of ornamentation. Images from K.J. Knight MC 154. Photographs by K.A. Shepherd (A–D) and C. Lado and Y. Ruiz (E–G). Scale bars: = 50 µm (A); 20 µm (B, D); 10 µm (C, E, F); 3 µm (G).
Figure 1. Clastoderma confusum. A – a in Clastoderma confusum (Myxomycetes: Amoebozoa), a remarkable new species of slime mould from Western Australia
Figure 1. Clastoderma confusum. A – a group of sporocarps in situ showing the gregarious habit; B – sporocarp showing the globose sporotheca with wide-meshed angular capillitium appearing almost completely shiny; C – sporocarp showing the highly reflective large collar; D – sporocarp by transmitted light showing the dark, narrow straight section of stalk just prior to the flared apex; E – spores by transmitted light showing patches of denser warts on surface. Images from K.J. Knight MC 154. Photographs by C. de Mier (A–C) and J.M. Huisman (D, E). Scale bars = 0.1 mm (A–C); 100 µm (D); 50 µm (E).
FIGS 6. A in Myxomycete biodiversity on five islands of the Seychelles
FIGS 6. A. Badhamia sp. (AM3047, TK2795, MM47933) group of sporangium on a fallen leaf of palm Nephrosperma vanhoutteanum (bar = 0.20 mm). B. Badhamia sp. (AM3047, TK2795, MM47933) nodes of capillitium 225 μm long x 9 μm thick (bar = 20 µm). C. Physarella oblonga (AM2875, TK2400) on wood and bark of a burned log (bar = 0.4 mm). D. Stemonitis fusca var. fusca (AM2776, TK2191) on branch of Falcataria moluccana (bar = 1 mm). E. Tubifera microsperma (AM 3120) on a rotten log on the ground (bar = 0.5 mm). F. Physarum roseum (AM3200, TK2698) on a branch of Calophyllum inophyllum (bar = 0.2 mm).
FIGS 5. A in Myxomycete biodiversity on five islands of the Seychelles
FIGS 5. A. Didymium columellacavum (AM2879, TK2407) sporocarps on fallen leaves of Mangifera indica (bar 0.25 mm). B. Dictydiaethalium dictyosporum (AM2978, TK2547, MM47558) aethalium on dead wood and bark of large branch of Terminalia catappa (bar 0.8 mm). C. Stemonaria longa (AM2939, TK2496) group of sporangia on wood and bark of a large standing dead tree Thespesia populnea (bar = 0.2 mm). D. Stemonaria longa (AM2939, TK2496) capillitium and spores of Stemonaria longa (bar = 20 µm). E. Physarum plicatum (AM3131, TK2979) on a fallen leaf of Cinnamomum verum (bar = 1 mm). F. Diderma rimosum (AM2863, TK2386) in situ on a fallen leaf of Calophyllum inophyllum (bar = 0.5 mm).
FIG. 4 in Myxomycete biodiversity on five islands of the Seychelles
FIG. 4. Percentage ratio of plant substrate species and specimens of myxomycetes found on these substrates.
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International Brain Laboratory public data
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OpenNeuro
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