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Taxon:
Family †
Homalonotidae
Chapman, 1890
(arthropod)
Taxa
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Hierarchy
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Entity:
†Calymenina (Suborder)
..†Bathycheilidae (Family)
..†Bavarillidae (Family)
..†Calymenidae (Family)
..†Pharostomatidae (Family)
..†Homalonotidae (Family)
....†Homalonotus (Genus)
....†Trimerus (Genus)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Arthropoda
-
(Class)
Trilobita
-
(Order)
Phacopida
Current position
†
Calymenina
(Suborder)
Swinnerton, 1915
Ref:
J.M. Adrain, 2011
: 106.
Alternative positions
†
Calymenoidea
(Superfamily)
Ref:
04/05/2005
Historical positions
†
Calymenina
(Suborder)
Swinnerton, 1915
Ref:
J.M. Adrain, 2011
: 106.
Number of Subtaxa
2026
Available in Systema Naturae 2000
†2g;1s
2011
J.M. Adrain
: 106
†22g;171s
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026