PENARD.DE

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Penard.de - Amoebozoa

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The Fascinating World of Amoebae. Lühe 1913, emend. Cavalier-Smith 1998. Cells naked or testate, uni-, bi- and multinucleate, cysts common, sexual or asexual, pseudopodia of the lobopodia type. Smirnov et al. 2005. Tubular, sub cylindrical pseudopodia or capable of altering the locomotive form from a flattened, expanded one to a sub cylindrical one. Monoaxial flow of the cytoplasm in every pseudopodium or in the entire cell. Cavalier-Smith et al. 2004) Smirnov et al. 2008.

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Penard.de - Nucletmycea

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The Fascinating World of Amoebae. Brown et al. 2009. This is a group that includes Fungi,. Worley et al. 1979. Some nucleariid amoebae often show axopodia-like pseudopodia. Nucleariids have no axonemes and no kinetocysts. Amoeboid with rounded body, from which elongated filopodia extend. Often surrounded by a mucous layer with bacteria. Yoshida et al. 2008.

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Penard.de - Stramenopiles

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The Fascinating World of Amoebae. Patterson 1989, emend. Adl et al. 2005. Motile cells typically biciliate, typically with heterokont ciliation; anterior cilium with tripartite mastigonemes in two opposite rows and a posterior usually smooth cilium. Ciliated cells absent. Axonemal pseudopodia with stiff microtubular core (axopodia). Axopodia originate from an amorphous centrosome near nuclei. Single large central nucleus or several peripheral nuclei. Mainly osmotrophic cells capable of producing an ectop...

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Penard - Labyrinthulomycetes

http://www.voelcker.com/Stramenopiles/Labyrinthulomycetes

The Fascinating World of Amoebae. Mainly osmotrophic cells capable of producing an ectoplasmic network of branched, anastomosing, wall-less filaments via a specialized organelle known as the bothrosome; Golgi-derived scales; biciliated zoospores with lateral insertion in many species. Gomaa et al. 2013. With two symmetrical pseudopodial tufts; phagotrophic and mixotrophic; no bothrosome. Test organic with or without attached extraneous material. Test organic with attached extraneous material; always with.

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Penard.de - Foraminifera

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The Fascinating World of Amoebae. Filopodia with granular cytoplasm, forming branching and anastomosing network (reticulopodia); bidirectional rapid (10 mm/s) transport of intracellular granules. With some exceptions this is a large taxon of marine species. Pawlowski et al. 2003. Single chamber test with an organic or agglutinated wall or no test at all. Test globular to ovate with single, terminal aperture. Cell wall proteinaceous, sometimes incorporating agglutinated particles. This may be a. Large pla...

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Penard.de - Cercozoa

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The Fascinating World of Amoebae. Cavalier-Smith 1998, emend. Adl et al. 2005. This is a group of flagellates and amoebae defined by molecular phylogenies. The amoeboid genera have either filose pseudopodia (filopodia) or networks of anastomosing reticulopodia. Very often with cysts. Cavalier-Smith and Bass 2009. With very delicate reticulopodia bearing frequent regular extrusomes. Apogromia, Belaria, Clathrulina, Ditrema, Liminofila, Microcometes, Microgromia, Paralieberkuehnia.

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Penard - Choanocystidae

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The Fascinating World of Amoebae. Cavalier-Smith and von der Heyden 2007. Periplast with two contrasting types of siliceous scales, oval or bilobed tangential basal plate scales (margin not hollow and inrolled) and outer bipartite radial scales consisting of a vertical stalk, sometimes curved or branched but lacking lateral wings, emanating from near a strong indentation on one side of a flat horizontal basal disc. Funnel-shaped scales absent.

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Penard.de - Twilight Zone

http://www.voelcker.com/TwilightZone

The Fascinating World of Amoebae. The species here are either undescribed or we simply didn’t recognize it. If you can help, we would love to be hearing from you! 10 Unknown Amoeba aka Spiderman. This remarkable amoeba is a rare but regular guest in our lab. It is an undescribed species that maybe an.

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Penard - Acanthocystidae

http://www.voelcker.com/Heliozoa/Acanthocystidae

The Fascinating World of Amoebae. Claus 1874, emend. Cavalier-Smith and von der Heyden 2007. Periplast with two or three types of siliceous scales, a basal layer of typically oval plate scales (usually without an inrolled hollow edge; only exception. And an outer layer of radial funnel-shaped siliceous spine scales and/or radial needle-like scales sometimes apically branched and/or with a peltate radially symmetrical basal disc lacking a lateral indentation (unlike. Dürrschmidt 1987) Mikrjukov 1997.

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Penard - Imbricatea

http://www.voelcker.com/Cercozoa/Imbricatea

The Fascinating World of Amoebae. Cells with secreted surface silicious scales. Copeland 1956, emend. Cavalier-Smith 1997. Test of organic material; most taxa with secreted silica scales held together by an organic cement. Hoogenraad and De Groot 1940, emend Adl et al. 2012. Test with bilateral symmetry; scales oval or round, sometimes of both types; specialized tooth-shaped scales around the aperture; aperture invaginated in some taxa. Wallich 1864, emend Lara et al. 2007. Penard 1902 (incertae sedis).