Spironematellidae | |
---|---|
Hemimastix amphikineta | |
Scientific classification | |
Domain: | Eukaryota |
Phylum: | Hemimastigophora |
Class: | Hemimastigea |
Order: | Hemimastigida |
Family: |
Spironematellidae Silva 1980 emend. Shɨshkin 2022 [1] |
Genera | |
Synonyms | |
Spironematellidae (previously known as Spironemidae) [1] is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid Hemimastix amphikineta (14 × 7 μm) to the vermiform Spironematella terricola (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. [2]
Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. [3] [4]
The classification of Spironematellidae, as of 2022: [1]
Spironematellidae | |
---|---|
Hemimastix amphikineta | |
Scientific classification | |
Domain: | Eukaryota |
Phylum: | Hemimastigophora |
Class: | Hemimastigea |
Order: | Hemimastigida |
Family: |
Spironematellidae Silva 1980 emend. Shɨshkin 2022 [1] |
Genera | |
Synonyms | |
Spironematellidae (previously known as Spironemidae) [1] is a family of heterotrophic flagellates, in the group Hemimastigophora. They vary in size and shape from the ellipsoid Hemimastix amphikineta (14 × 7 μm) to the vermiform Spironematella terricola (43 × 3 μm), and are united by the possession of two rows of cilia, called kineties. [2]
Phylogenomic analysis shows that Hemimastigophora are a distinct and ancient lineage of eukaryotic organisms, forming a possible sister clade to the supergroup Diaphoretickes. [3] [4]
The classification of Spironematellidae, as of 2022: [1]