Thecofilosea | |
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Two preserved specimens of Capsellina sp. (Tectofilosida: Chlamydophryidae), from the Eugène Penard collection | |
Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Phylum: | Cercozoa |
Superclass: | Ventrifilosa |
Class: | Thecofilosea Cavalier-Smith, 2003 emend. 2011 |
Subgroups[1] | |
Thecofilosea is a class of unicellular testate amoebae belonging to the phylum Cercozoa. They are amoeboflagellates, organisms with flagella and pseudopodia, distinguished from other cercozoa by their scale-lacking test composed of organic material. They are closely related to the Imbricatea, a group of testate amoebae with tests composed of inorganic silica scales.