Sarcomonadea | |
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Cercomonas | |
Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Phylum: | Cercozoa |
Subphylum: | Monadofilosa |
Superclass: | Ventrifilosa |
Class: | Sarcomonadea Cavalier-Smith, 1993 stat. nov. 1995 emend. 2018 |
Subclasses and orders | |
The sarcomonads (from Ancient Greek σαρκώδης (sarkṓdēs) 'fleshy, i.e. amoeboid' and μονάς (monás) 'unit') or class Sarcomonadea are a group of amoeboid biciliate protists in the phylum Cercozoa.[1] They are characterized by a propensity to move through gliding on their posterior cilium or through filopodia,[2] a lack of scales or external theca, a soft cell surface without obvious cortical filamentous or membranous skeleton, two cilia without scales or hairs, tubular mitochondrial cristae, near-spherical extrusomes, and a microbody (probably a peroxisome) attached to the nucleus.[3]