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Paraphyletic? taxon:
Subdivision
Actinobacteria
Cavalier-Smith 2002
(prokaryote)
Taxa
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Entity:
[Posibacteria] (Division)
..[Endobacteria] (Subdivision)
..[Actinobacteria] (Subdivision)
....[Arabobacteria] (Class)
....[Arthrobacteria] (Class)
....[Streptomycetes] (Class)
Concise hierarchy
(Kingdom)
Bacteria
-
(Division)
Posibacteria
Phylogeny
Probably Paraphyletic/Ancestral (para)
Ref:
T. Cavalier-Smith, 2002a
: tbl. 1 (p. 13: "*").
Original position
Posibacteria
(Division)
Cavalier-Smith 2002
Original entries
Arabobacteria
(Class)
Cavalier-Smith 2002 nom. rej.
Arthrobacteria
(Class)
Cavalier-Smith 2002 nom. rej.
Streptomycetes
(Class)
Cavalier-Smith 2002 nom. rej.
Current position
Posibacteria
(Division)
Cavalier-Smith 2002
Ref:
T. Cavalier-Smith, 2002a
: tbl. 1 (p. 13).
[
new taxon
]
Historical positions
Posibacteria
(Division)
Cavalier-Smith 2002
Ref:
T. Cavalier-Smith, 2002a
: tbl. 1 (p. 13).
[
new taxon
]
Number of Subtaxa
1989-present
Systema Naturae 2000
[3c]
2002a
T. Cavalier-Smith
[3c]
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Last updated:
28 Aug 2026