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Monotypic taxon:
Genus †
Siphusauctum
O'Brien & Caron, 2012
(invertebrate)
Taxa
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Entity:
†Siphusauctidae (Family)
..†Siphusauctum (Genus)
....†Siphusauctum gregarium (Species)
Concise hierarchy
(Kingdom)
Animalia
-
(Family)
Siphusauctidae
Original position
†
Siphusauctidae
(Family)
O'Brien & Caron, 2012
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
Current position
†
Siphusauctidae
(Family)
O'Brien & Caron, 2012
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5.
[
new taxon
]
Historical positions
†
Siphusauctidae
(Family)
O'Brien & Caron, 2012
Ref:
L.J. O'Brien & J.-B. Caron, 2012
: 5-6.
[
new taxon
]
Number of Subtaxa
2026
Available in Systema Naturae 2000
†1s
1989-present
Systema Naturae 2000
†1s
2012
L.J. O'Brien & J.-B. Caron
: 5
†1s
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026