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 / Standard Form
Organization by Name / Abbreviation
Reference by Year
Reference by Title
Home
Site map
|
Contact
Taxon:
Species
c
1976
(physical entity)
Taxa
Advanced Search
View
View Original
View Cladification
Show Siblings
Show Invalid Names
Show Alternatives
Show References
Show Info
Show Counts
Order by Name
Bookmarks
Set Root
Set Bookmark
Go to Bookmark
Pin Bookmark
Hierarchy
Nomenclature
Taxonomy
Properties
Relationships
Bibliography
Links
Classification by:
Systema Naturae 2000
PDG (2008) Review of Particle Physics
particles
quarks
M. Gell-Mann, 1964
c
1976
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026