Shell colour in Cercozoa; a simple trait to distinguish Thecofilosea from Imbricatea?

K Dumack, F Siemensma - Protist, 2020 - Elsevier
Rigid and persistent shells of microeukaryotes are widely used as bioindicators in ecological
and paleontological studies. Drawing conclusions on ecological or evolutionary patterns …

Sphenoderiidae (fam. nov.), a new clade of euglyphid testate amoebae characterized by small, round scales surrounding the aperture

AP Chatelain, R Meisterfeld, L Roussel-Delif, E Lara - Protist, 2013 - Elsevier
Euglyphid testate amoebae are a highly conspicuous group of Cercozoa whose systematics
is based mainly on the shape and ultrastructure of the shell. However, only a couple of …

Evolutionary relationship of the scale-bearing Kraken (incertae sedis, Monadofilosa, Cercozoa, Rhizaria): combining ultrastructure data and a two-gene phylogeny

K Dumack, AP Mylnikov, M Bonkowski - Protist, 2017 - Elsevier
The genus Kraken represents a distinct lineage of filose amoebae within the Cercozoa.
Currently a single species, Kraken carinae, has been described. SSU rDNA phylogeny …

Phylogeny and Redescription of the Testate Amoeba Diaphoropodon archeri (Chlamydophryidae, Thecofilosea, Cercozoa), De Saedeleer 1934, and Annotations on …

K Dumack, M Bonkowski, S Clauß… - Journal of Eukaryotic …, 2018 - Wiley Online Library
Abstract The genus Diaphoropodon, Archer 1869, comprises filose amoebae with
agglutinated tests made of quartz grains, diatom frustules and other particulate materials …

Phylogeny and classification of phylum Cercozoa (Protozoa)

T Cavalier-Smith, EEY Chao - Protist, 2003 - Elsevier
The protozoan phylum Cercozoa embraces numerous ancestrally biciliate zooflagellates,
euglyphid and other filose testate amoebae, chlorarachnean algae, phytomyxean plant …

[HTML][HTML] Deconstructing Difflugia: The tangled evolution of lobose testate amoebae shells (Amoebozoa: Arcellinida) illustrates the importance of convergent evolution …

R González-Miguéns, M Todorov, Q Blandenier… - Molecular Phylogenetics …, 2022 - Elsevier
Protists, the micro-eukaryotes that are neither plants, animals nor fungi build up the greatest
part of eukaryotic diversity on Earth. Yet, their evolutionary histories and patterns are still …

[PDF][PDF] Gymnophrys cometa and Lecythium sp. are core Cercozoa: evolutionary implications

SI Nikolaev, C Berney, J Fahrni, AP Mylnikov… - Acta …, 2003 - lab6.iitp.ru
Gymnophrys cometa and Lecythium sp. are Core Cercozoa: Evolutionary Implications Page 1
Acta Protozool. (2003) 42: 183 - 190 Gymnophrys cometa and Lecythium sp. are Core …

A novel lineage of 'Naked Filose Amoebae'; Kraken carinae gen. nov. sp. nov.(Cercozoa) with a remarkable locomotion by disassembly of its cell body

K Dumack, J Schuster, D Bass, M Bonkowski - Protist, 2016 - Elsevier
The term 'filose amoebae'describes a highly polyphyletic assemblage of protists whose
phylogenetic placement can be unpredictable based on gross morphology alone. We …

[HTML][HTML] Shedding light on vampires: the phylogeny of vampyrellid amoebae revisited

S Hess, N Sausen, M Melkonian - PLoS One, 2012 - journals.plos.org
With the advent of molecular phylogenetic techniques the polyphyly of naked filose
amoebae has been proven. They are interspersed in several supergroups of eukaryotes and …

Shedding light on the polyphyletic thecate amoeba genus Plagiophrys: transition of some of its species to Rhizaspis (Tectofilosida, Thecofilosea, Cercozoa) and the …

K Dumack, H Öztoprak, L Rüger, M Bonkowski - Protist, 2017 - Elsevier
For over a century testate amoebae have been a favoured group of interest for
protistologists, however there is still an endless amount of unanswered questions. The …