Euglyphia (protist)

Euglyphia
	Euglypha
Scientific classification
Domain:	Eukaryota
Clade:	Sar
Clade:	Rhizaria
Phylum:	Cercozoa
Subphylum:	Filosa
Class:	Imbricatea
Superorder:	Euglyphia; Cavalier-Smith in Cavalier-Smith, Chao and Lewis, 2018
Orders
	Euglyphida; Zoelucasida; Trivalvulariida;

Euglyphia is a group of imbricate protists in the phylum Cercozoa. They are unicellular eukaryotes characterized by a cell body covered in large imbricate scales, and an apical aperture through which they extend either filose pseudopodia or two cilia of different sizes that are not used for gliding.^[1]

Classification

Euglyphia is composed of 3 orders and 8 families, with a total of 16 different genera.^[1]^[2]

Order Euglyphida Copeland, 1956 emend. Cavalier-Smith, 1987
- Family Euglyphidae Wallich, 1864 – Euglypha
- Family Trinematidae Hoogenraad and De Groot, 1940 – Corythion, Trinema
- Family Sphenoderiidae Chatelain et al., 2013 – Sphenoderia, Trachelocorythion
- Family Assulinidae Lara et al., 2006 – Assulina, Placocista
- Family Cyphoderiidae De Saedeleer, 1934 – Cyphoderia, Corothionella, Pseudocorythion
- Family Paulinellidae De Saedeleer, 1934 – Paulinella, Ovulinata, Micropyxidiella
Order Zoelucasida Cavalier-Smith in Scoble and Cavalier-Smith, 2014
- Family Zoelucasidae Cavalier-Smith in Scoble and Cavalier-Smith, 2014 – Zoelucasa
Order Trivalvulariida Siemensma and Dumack, 2020
- Family Trivalvulariidae Siemensma and Dumack, 2020 – Trivalvularis, Leptogromia

References

1 2 Cavalier-Smith, Thomas; Chao, Ema E.; Lewis, Rhodri (April 2018). "Multigene phylogeny and cell evolution of chromist infrakingdom Rhizaria: contrasting cell organisation of sister phyla Cercozoa and Retaria". Protoplasma. 255 (5): 1517–1574. doi:10.1007/s00709-018-1241-1. PMC 6133090. PMID 29666938.
↑ Siemensma, Ferry; Dumack, Kenneth (2020-02-01). "SSU rDNA Phylogeny Indicates the Scale-lacking Trivalvulariida ord. nov. as a Sister Group to the Euglyphida (Cercozoa, Rhizaria)". Protist. 171 (1) 125701. doi:10.1016/j.protis.2019.125701. ISSN 1434-4610.

[RhizariaPhylo2018-1] 1 2 Cavalier-Smith, Thomas; Chao, Ema E.; Lewis, Rhodri (April 2018). "Multigene phylogeny and cell evolution of chromist infrakingdom Rhizaria: contrasting cell organisation of sister phyla Cercozoa and Retaria". Protoplasma. 255 (5): 1517–1574. doi:10.1007/s00709-018-1241-1. PMC 6133090. PMID 29666938.

[2] Siemensma, Ferry; Dumack, Kenneth (2020-02-01). "SSU rDNA Phylogeny Indicates the Scale-lacking Trivalvulariida ord. nov. as a Sister Group to the Euglyphida (Cercozoa, Rhizaria)". Protist. 171 (1) 125701. doi:10.1016/j.protis.2019.125701. ISSN 1434-4610.

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