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Taxon:
Genus "
Actinocephalus
"
Kützing 1843 nom. inval.
(prokaryote)
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Hierarchy
Nomenclature
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Entity:
Oscillatoriaceae (Family)
..Ammassolinea (Genus)
..Argonema (Genus)
..Arturoa (Genus)
..Aspalatia (Genus)
..Baaleninema (Genus)
..†Calyptothrix (Genus)
..†Cephalophytarion (Genus)
..Cirrosiphon (Genus)
..†Contrahofilum (Genus)
..Cyanoleptonema (Genus)
..Cyanotrichospira (Genus)
..[Cyclosperma] (Genus)
..†Eomicrocoleus (Genus)
..†Filiconstrictosus (Genus)
..†Halythrix (Genus)
..Havrella (Genus)
..Heliotrichum (Genus)
..Koinonema (Genus)
..Laspinema (Genus)
..†Minutiafilum (Genus)
..[Neoadelia] (Genus)
..†Obconicophycus (Genus)
..Oligoclonium (Genus)
..Oscillaria (Genus)
..Oscillatoria (Genus)
..†Oscillatoriopsis (Genus)
..Oxynema (Genus)
..†Palaeolyngbya (Genus)
..†Palaeonostoc (Genus)
..Paraplectonema (Genus)
..†Partitiofilum (Genus)
..Perforafilum (Genus)
..Phormidium (Genus)
..Planktothricoides (Genus)
..[Plaxonema] (Genus)
..†Proaulopora (Genus)
..[Pseudospirulina] (Genus)
..†Rhicnonema (Genus)
..[Siphoderma] (Genus)
..†Siphonophycus (Genus)
..Sodalinema (Genus)
..[Trichophora] (Genus)
..[Actinocephalus] (Genus)
Authorship
SN2000 author citation
:
Kützing, 1843, nom. prok. post., nom. praeinit.
Original name, rank & spelling
:
Kützing, F.T. 1843.
Phycol. Gen.
: 190.
≡
Description/Diagnosis in Latin
:
loc. cit.
Attributes
Prokaryotic name, by subsequent use (: nom. prok. post.) [ICNB/ICNP]
Ref:
LPSN, 2020-present. LPSN
: [8 Feb 2026]; 8 Feb 2026.
[inferred]
Prokaryotic name (: nom. prok.) [ICNB/ICNP]
Ref:
LPSN, 2020-present. LPSN
: [8 Feb 2026].
Effectively, but not validly, published name (nom. inval.) [ICNP, 2019: Rule 25, App. 7 (IJSEM)]
Ref:
LPSN, 2020-present. LPSN
: [8 Feb 2026].
Pre-starting-point name (nom. inval.: "nom. praeinit.") [ICBN, 2018: Art. 13.1(e): Nostoc. Homo. 1892]
Ref:
LPSN, 2020-present. LPSN
: [8 Feb 2026] (Komarek & Golubic, 1990: "pre-starting-point synonym").
Homonyms
Junior homonym (unavailable)
:
Actinocephalus
(Genus)
Stein, 1848
Ref:
S.J. Brands (comp.), 1989-present
: 8 Feb 2026.
Junior homonym (unavailable)
:
Actinocephalus
(Genus)
(Körn.) Sano (2004)
Ref:
S.J. Brands (comp.), 1989-present
: 8 Feb 2026.
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026