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Taxon:
Phylum †
Hyolitha
(Marek, 1963)
(invertebrate)
Taxa
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Hierarchy
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Entity:
[Eutrochozoa] (Superphylum)
..[Echiura] (Phylum) - spoon worms, echiurans
..[Sipuncula] (Phylum) - peanut worms
..[†Hyolitha] (Phylum)
....†Hyolithomorpha (Class)
....†Orthothecimorpha (Class)
....†Toxeumorphorida (Order)
Concise hierarchy
(Kingdom)
Animalia
Current position
Eutrochozoa
(Superphylum)
Ghiselin, 1988
Ref:
J.J. Sepkoski Jr., 2002
[indirect]
Alternative positions
Animalia
(Kingdom)
Linnaeus, 1758
Ref:
R.S. Boardman et al., 1987
Historical positions
Animalia
(Kingdom)
Linnaeus, 1758
Ref:
T. Rees et al., 2020
: table 2 (p. 131).
Animalia
(Kingdom)
Linnaeus, 1758
Ref:
X.-G. Hou et al., 2004
: 215.
[implicit]
fossil marine animal genera
(Kingdom)
Linnaeus, 1758
Ref:
J.J. Sepkoski Jr., 2002
: 75.
Animalia
(Kingdom)
Linnaeus, 1758
Ref:
R.S. Boardman et al., 1987
Platyhelminthes
(Phylum)
Gegenbaur, 1859
Ref:
R.S. Boardman et al., 1987
[excluded] [implicit]
Number of Subtaxa
2024
Available in Systema Naturae 2000
†2c;4o
1989-present
Systema Naturae 2000
†>40g
2020
T. Rees et al.
: table 2 (p. 131)
†203ng;125[-192]g
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024