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Polyphyletic taxon:
Group †
Acritarcha
Evitt, 1963
- acritarchs
(protozoan)
Taxa
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Hierarchy
Nomenclature
Taxonomy
Properties
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Entity:
protists
..algal protists
..†Algospongia (Class)
..amoeboid protists
..†Calcitarcha (Group) - calcispheres
..free-living heterotrophic flagellates
..Meteora (Genus)
..nature uncertain
..parasitic protists
..[Pleuophrys] (Genus)
..[Spirogregarian] (Genus)
..[Thalssomyxa] (Genus)
..†Acritarcha (Group) - acritarchs
....[†Acanthomorphitae]
....†Acanthomorphitidae (Family)
....†Ammonidium (Genus)
....†Baltisphaeridium (Genus)
....†Buedingiisphaeridium (Genus)
....†Carminella (Genus)
....†Comasphaeridium (Genus)
....†Cymbosphaeridium (Genus)
....†Dateriocradus (Genus)
....†Diexallophasis (Genus)
....†Dilatisphaera (Genus)
....†Dorsennidium (Genus)
....†Eisenackidium (Genus)
....†Estiastra (Genus)
....†Eupoikilofusa (Genus)
....†Gorgonisphaeridium (Genus)
....†Hapsidopalla (Genus)
....†Helosphaeridium (Genus)
....†Herkomorphitae
....†Hoegklintia (Genus)
....[†Hystrichosphaeridium] (Genus)
....†Leiofusa (Genus)
....[†Leiofusidae] (Family)
....†Leoniella (Genus)
....†Leptobrachion (Genus)
....†Lophosphaeridium (Genus)
....†Micrhystridium (Genus)
....†Multiplicisphaeridium (Genus)
....†Neoveryhachium (Genus)
....†Onondagella (Genus)
....†Oppilatala (Genus)
....[†Ovum] (Genus)
....†Ozotobrachion (Genus)
....†Percultisphaera (Genus)
....†Peteinosphaeridium (Genus)
....†Polygonomorphitae (Subgroup)
....†Psenotopus (Genus)
....†Pseudofromea (Genus)
....†Pteromorphitae
....†Pulvinosphaeridium (Genus)
....†Salopidium (Genus)
....†Schismatosphaeridium (Genus)
....†Tunisphaeridium (Genus)
....†Tylotopalla (Genus)
....†Veryhachium (Genus)
....†Visbysphaera (Genus)
Etymology
Greek
ακρίτος
[
akrítos
]
, uncertain.
Ref:
G.J.M. Versteegh et al., 2009
: 345.
Greek
ακρίτος
[
akrítos
]
, confused.
Ref:
G.J.M. Versteegh et al., 2009
: 345.
Greek
αρχή
[
arché
]
, origin.
Ref:
G.J.M. Versteegh et al., 2009
: 345.
Synonyms
Synonymous name
:
†
Acritarcha
(Phylum)
Evitt, 1963
Synonymous name
:
†
Acritarchae
([unranked])
Vernacular Names (English)
Full name
:
acritarchs
Ref:
T.N. Taylor et al., 2009
: 158.
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024