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Taxon:
Order
Hydroida
Johnston, 1836
- hydroids
(invertebrate)
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Entity:
Hydrozoa (Class)
..A-forms
..[Acanthella] (Genus)
..[Actinulida] (Order) - actinulidans
..[Anthomedusae] (Order)
..[Athecata] (Order)
..[Chondrophora] (Order) - chondrophorans
..Cladacanthella (Genus)
..†Dactyloidites (Genus)
..†Ediacara (Genus)
..Eschara (Genus)
..[Halammohydrina] (Order)
..[Hydrina] (Order)
..[†Kimberia] (Genus)
..L-forms
..[Lemniscaterina] (Order)
..[Lymnohydrina] (Order)
..[Milleporina] (Order) - millepore hydrocorals
..[Narcomedusae] (Order)
..Phialidium (Genus)
..[Phyalidium] (Genus)
..[Siphonophorida] (Order)
..[†Sphaeractinida] (Order)
..Stoliczkiella (Genus)
..[Stylasterina] (Order) - stylasterine hydrocorals
..[Thecaphora] (Order)
..[Trachylinida] (Order)
..[Trachymedusae] (Order)
..[Hydroida] (Order) - hydroids
....[Anthomedusae] (Suborder)
....Armorhydridae (Family)
....Calycellidae (Family)
....Cytaeididae (Family)
....Hebellidae (Family)
....Kirchenpaueriidae (Family)
....Laodiceidae (Family)
....[Leptomedusae] (Suborder)
....[Limnomedusae] (Suborder)
....Malagazziidae (Family)
....†Palaelophacmaea (Genus)
....†Protohalecium (Genus)
....Salacia (Genus)
....[Thecata] (Suborder)
Synonyms
In
:
Anthoathecatae
(Order)
Including
:
Limnomedusae
(Suborder)
Kramp, 1938
Ref:
[Anonymous], 1998
Vernacular Names (Dutch)
Full name
:
hydropoliepen
:
hydroieden
Vernacular Names (English)
Full name
:
hydroids
Ref:
R.C. Brusca & G.J. Brusca, 1990
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026