The Taxonomicon
Entity by Scientific Name
Entity by Epithet
Entity by Identifier
Entity by Common Name
Taxon by Scientific Name (above family group)
Taxon by Scientific Name (family group)
Taxon by Scientific Name (genus group)
Taxon by Scientific Name (species group)
Taxon by Scientific Name (below species group)
Taxon by Authorship
Object by Name
Object by Number
Phenomenon by Name
Homonym
Topic
Person by Last Name
Organization by Name
Reference by Year
Reference by Title
Home
Site map
|
Contact
Taxon:
Subclass
Euselachii
Hay, 1902
- sharks, rays, and related fossils
(fish)
Taxa
Advanced Search
Entity
Show Invalid Names
Show Alternatives
Bookmarks
Set Bookmark
Go to Bookmark
Hierarchy
Nomenclature
Taxonomy
Properties
Relationships
Bibliography
Links
Entity:
Chondrichthyes (Class) - cartilaginous fishes
..†Akmonistion (Genus)
..†Altholepidiformes (Order)
..†Antarctilamniformes (Order)
..†Bandringidae (Family)
..†Cladoselachimorpha (Superorder)
..†Ctenacanthimorpha (Superorder)
..†Elegestolepidida (Order)
..†Emsolepis (Genus)
..†Eucentrurus (Genus)
..†Gogoselachus (Genus)
..Holocephali (Subclass)
..†Leonotus (Genus)
..†Mongolepidiformes (Order)
..†Odontorhytis (Genus)
..†Omalodontiformes (Order)
..†Phoebodontiformes (Order)
..†Plesioselachus (Genus)
..†Polymerolepidiformes (Order)
..†Polysentoridae (Family)
..†Protodontidae (Family)
..†Pucapampella (Genus)
..†Seretolepis (Genus)
..†Tanaodus (Genus)
..†Vallisia (Genus)
..†Wellingtonellidae (Family)
..†Xenacanthimorpha (Superorder)
..Euselachii (Subclass) - sharks, rays, and related fossils
....†Acronemus (Genus)
....Elasmobranchii (Infraclass)
....†Hybodonta (Infraclass) - hybodonts
....†Listracanthidae (Family)
....†Protacrodontiformes (Order)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Chondrichthyes
Current position
Chondrichthyes
(Class)
Huxley, 1880
Ref:
R. van der Laan, 2018
: 39.
Historical positions
Chondrichthyes
(Class)
Huxley, 1880
Ref:
R. van der Laan, 2018
: 39.
Chondrichthyes
(Class)
Huxley, 1880
Ref:
J.S. Nelson et al., 2016
: 53.
Number of Subtaxa
2025
Available in Systema Naturae 2000
13o;65f;212g;1108s;2ss; †5o;53f;117g;15s
1989-present
Systema Naturae 2000
: 12 May 2025
[13o;65f;212g; †5o;53f]
2018
R. van der Laan
: 46
[13o;64f; †5o;47f]
2016
J.S. Nelson et al.
: 95
[13o;51f; †4o;28f]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025