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132 results for “Amoebozoa”
Fig. 1 in Morphological Description of Telaepolella tubasferens n. g. n. sp., Isolate ATCC© 50593™, a Filose Amoeba in the Gracilipodida, Amoebozoa
Fig. 1. Life history diagram of T. tubasferens. a – small trophic form (50-100 μm); b – larger trophic form (100–300 μm); c – cyst; d – floating form; e – larger multinucleated form (up to 500 μm). Steps in gray indicated with a question mark have not been observed, but are hypothesized to happen. Image drawn by GK and DL.
Plate 1 in Diversity of testate amoebae (Amoebozoa and Cercozoa) in Western Ghats of Kerala with 8 new records to India
Plate 1. New records to India. (A) Centropyxis loffleri Laminger, 1971, (B) Nebela parvula Cash, 1908, (C) Nebela spumosa Awerintzew, 1906, (D) Centropyxis kurakchayensis Snegovaya et Alekperov, 2005.
Wolfgang Bettighofer Amoebozoa Trait Data
<p>Habitat and ecomorphological guild data compiled by Wolfgang Bettighofer from the following sources:</p> <p>Atlan, D., Coupat-Goutaland, B., Risler, A., Reyrolle, M., Souchon, M., Briolay, J., Jarraud, S., Doublet, P. and Pélandakis, M., 2012. Micriamoeba tesseris nov. gen. nov. sp.: a new taxon of free-living small-sized Amoebae non-permissive to virulent Legionellae. Protist, 163(6), pp.888-902. <a href="https://doi.org/10.1016/j.protis.2012.04.006">https://doi.org/10.1016/j.protis.2012.04.006 </a></p> <p>Cruz, C.F.D., 2004. Foraminíferos e tecamebas (arcellans) recentes na baía de iguape e baixo curso do Rio Pàraguaçu: ocorrência e distribuição. <a href="https://repositorio.ufba.br/bitstream/ri/21849/1/CLAUDIA%20FERREIRA%20DA%20CRUZ.pdf">https://repositorio.ufba.br/bitstream/ri/21849/1/CLAUDIA%20FERREIRA%20DA%20CRUZ.pdf </a></p> <p>Golemansky, V. G., Skarlato, S. O., & Todorov, M. T. (1987). A light-and electron-microscopical (SEM and TEM) study of Microchlamys sylvatica n. sp.(Rhizopoda: Arcellinida). Archiv für Protistenkunde, 134(2-3), 161-167. <a href="https://doi.org/10.1016/S0003-9365(87)80069-6">https://doi.org/10.1016/S0003-9365(87)80069-6 </a></p> <p>González-Miguéns, R., Soler-Zamora, C., Villar-Depablo, M., Todorov, M. and Lara, E., 2022. Multiple convergences in the evolutionary history of the testate amoeba family Arcellidae (Amoebozoa: Arcellinida: Sphaerothecina): when the ecology rules the morphology. Zoological Journal of the Linnean Society, 194(4), pp.1044-1071. <a href="https://doi.org/10.1093/zoolinnean/zlab074">https://doi.org/10.1093/zoolinnean/zlab074 </a></p> <p>González-Miguéns, R., Todorov, M., Blandenier, Q., Duckert, C., Porfirio-Sousa, A.L., Ribeiro, G.M., Ramos, D., Lahr, D.J., Buckley, D. and Lara, E., 2022. Deconstructing Difflugia: The tangled evolution of lobose testate amoebae shells (Amoebozoa: Arcellinida) illustrates the importance of convergent evolution in protist phylogeny. Molecular Phylogenetics and Evolution, 175, p.107557. <a href="https://doi.org/10.1016/j.ympev.2022.107557">https://doi.org/10.1016/j.ympev.2022.107557 </a></p> <p>Kudo, R. R. (1977). Protozoology (5th Edit.). Kudryavtsev, A., & Hausmann, K. (2007). Spumochlamys iliensis ngn sp.(Testacealobosia, Microchlamyiidae) from Central Asia, with notes on the diversity of Microchlamys-like testate amoebae. European journal of protistology, 43(3), 185-191. <a href="https://doi.org/10.1016/j.ejop.2007.03.001">https://doi.org/10.1016/j.ejop.2007.03.001 </a></p> <p>Kudryavtsev, A., Pawlowski, J. and Hausmann, K., 2009. Description and phylogenetic relationships of Spumochlamys perforata n. sp. and Spumochlamys bryora n. sp.(Amoebozoa, Arcellinida). Journal of Eukaryotic Microbiology, 56(6), pp.495-503. <a href="https://doi.org/10.1111/j.1550-7408.2009.00430.x">https://doi.org/10.1111/j.1550-7408.2009.00430.x </a></p> <p>Lee, J. J., Leedale, G. F., & Bradbury, P. C. (Eds.). (2000). An illustrated guide to the protozoa: organisms traditionally referred to as protozoa, or newly discovered groups.</p> <p>Meisterfeld, R., & Badewitz, H. (2006). A redescription of Amphizonella violacea (Amoebozoa: Arcellinida). Acta protozoologica, 45(2), 167. </p> <p>Page, F. C. (1976). Illustrated key to freshwater and soil amoebae with notes on cultivation and ecology. Scientific publication. Siemensma, F. J., Microworld, world of amoeboid organisms. World-wide electronic publication, Kortenhoef, the Netherlands. <a href="https://arcella.nl/">https://arcella.nl/</a></p>
Fig. 1 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. 1. Diversity of locomotive and floating forms of studied strains: A–E – Mayorella sp. strain Belaya; F–J – Mayorella sp. strain 2Th5; K–O – Mayorella sp. strain FE 16; P–S – Mayorella sp. strain JJP2003. DIC and phase contrast images, scale bar is 20 μm.
Fig. 4 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. 4. Phylogenetic tree based on SSU rRNA gene sequences for Mayorella species only, with few outgroups. Supports are indicated as PP/ BS; black dots indicate 1.0/100 PP/BS support. GTR + γ + I model of evolution; 1414 sites.
Fig. 3 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. 3. Phylogenetic tree based on SSU rRNA gene sequences for all available Mayorella sequences and a wide sample of Discosea and Tubulinea taxa. Supports are indicated as PP/BS; black dots indicate 1.0/100 PP/BS support. GTR + γ + I model of evolution; 1554 sites.
Fig. 2 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. 2. Diversity of locomotive and floating forms of studied strains: A–E – Mayorella sp. strain Amur_2; F–J – Mayorella sp. strain FE_2; K–O – Mayorella sp. strain Germany; P–T – Mayorella sp. strain FE_mz241; U–Y – Mayorella sp. strain Oklahoma. Scale bar is 20 μm.
Fig. 1 in Naked Lobose Amoebae Of The Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) In Ukrainian Water Bodies
Fig. 1. Sampling localities (Ukraine).
Fig. 2 in Naked Lobose Amoebae Of The Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) In Ukrainian Water Bodies
Fig. 2. Naked amoeba of the
Fig. 3 in Morphological and Morphometric Description of a Novel Shelled Amoeba Arcella gandalfi sp.nov. (Amoebozoa:Arcellinida) fromBrazilianContinental Waters
Fig. 3. Top view of the Arcella gandalfi shell showing the top in-
Figure 1 in Diversity of testate amoebae (Amoebozoa and Cercozoa) in Western Ghats of Kerala with 8 new records to India
Figure 1. Map showing the collection localities of moss samples.
Fig. S3 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. S3
Fig. S1 in High Genetic Diversity of Amoebae Belonging to the Genus Mayorella (Amoebozoa, Discosea, Dermamoebida) in Natural Habitats
Fig. S1
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).
FIGURE 2 in Frenopyxis stierlitzi gen. nov., sp. nov.-new testate amoeba (Amoebozoa Arcellinida) from the urban parks with notes on the systematics of the family Centropyxidae Jung, 1942
FIGURE 2. Scanning electron microscopic image of Frenopyxis stierlitzi: a–d—ventral views, e—dorsal view. Scale bars: a–e—10 µm, f—5 µm.
FIGURE 9 in Frenopyxis stierlitzi gen. nov., sp. nov.-new testate amoeba (Amoebozoa Arcellinida) from the urban parks with notes on the systematics of the family Centropyxidae Jung, 1942
FIGURE 9. Centropyxis with two-chambered shells: a—C. matthesi, b—C. sylvatica (after Dekhtjar 2009).
FIGURE 1 in Frenopyxis stierlitzi gen. nov., sp. nov.-new testate amoeba (Amoebozoa Arcellinida) from the urban parks with notes on the systematics of the family Centropyxidae Jung, 1942
FIGURE 1. Light micrographs of Frenopyxis stierlitzi: a–f, j–l—ventral views, g—ventro-lateral view, h, i—lateral views. Scale bar—20 µm.
FIGURE 8 in Frenopyxis stierlitzi gen. nov., sp. nov.-new testate amoeba (Amoebozoa Arcellinida) from the urban parks with notes on the systematics of the family Centropyxidae Jung, 1942
FIGURE 8. Armipyxis with the internal septa originated from the apertural tube attached to the dorsal wall: a–d—A. discoides (after Netzel 1975), e–g—A. gasparella (after Cherdez & Beyens 1988).
FIGURE 5 in Frenopyxis stierlitzi gen. nov., sp. nov.-new testate amoeba (Amoebozoa Arcellinida) from the urban parks with notes on the systematics of the family Centropyxidae Jung, 1942
FIGURE 5. Morphological variability of Centropyxis ecornis in a single population (after Filimonova et al. 2005). Scale bar 50 µm.
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