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]
Tectofilosida
Phaeodarea
Cryomonadida
Ventricleftida
Ebriacea
Mataza
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.
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Thecofilosea is a class of unicellular testate amoebae belonging to the phylum Cercozoa. They are amoeboflagellates, organisms with flagella and pseudopodia...
karyogamy or meiosis has been observed in five lineages (Euglyphida, Thecofilosea, Chlorarachniophyta, Plasmodiophorida and Phaeodarea). In particular...
the divergence of the clade Ventrifilosa (Imbricatea, Sarcomonadea and Thecofilosea). On the other hand, Reticulofilosa is probably paraphyletic, with Granofilosea...
(Tectofilosida, Thecofilosea, Cercozoa) and the Establishment of Sacciforma gen. nov. and Rhogostomidae fam. nov. (Cryomonadida, Thecofilosea, Cercozoa)"...
Dumack, Kenneth (2021-09-15). "The wastewater protist Rhogostoma minus (Thecofilosea, Rhizaria) is abundant, widespread, and hosts Legionellales". Water Research...
feeding forms) are naked, without a theca, scales, or perles, unlike in Thecofilosea and many freshwater Imbricatea. Pediglissa includes the majority of known...