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Monotypic taxon:
Family †
Siphusauctidae
O'Brien & Caron, 2012
(invertebrate)
Taxa
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Hierarchy
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Entity:
Bilateria (Subkingdom) - bilaterians
..Nephrozoa (Clade)
..†Proarticulata (Phylum)
..Xenacoelomorpha (Phylum)
..†Siphusauctidae (Family)
....†Siphusauctum (Genus)
Concise hierarchy
(Kingdom)
Animalia
Original position
Bilateria
([unranked])
Hatschek, 1888
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
[implicit]
Original entries
†
Siphusauctum
(Genus)
O'Brien & Caron, 2012
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
Current position
Bilateria
(Subkingdom)
Hatschek, 1888
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
[
new taxon
] [implicit]
Alternative positions
Bilateria
([unranked])
Hatschek, 1888
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
[
new taxon
] [implicit]
Historical positions
stem-group bilaterians
([unranked])
Hatschek, 1888
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
[
new taxon
]
Number of Subtaxa
2024
Available in Systema Naturae 2000
†1g;1s
1989-present
Systema Naturae 2000
[; †1g;1s]
2012
L.J. O'Brien & J.-B. Caron
: 5
[; †1g;1s]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024