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TAXFAMGENSPESUB
Checklist for Family Holmiidae Hupé, 1953
and region Canada (North America)


Class
 
Trilobita
Walch, 1771
Trilobites
139
842
1328
Families
Genera
Species
 
Taxom
 

Order
 
Redlichiida
Richter, 1932
10
28
70
Families
Genera
Species
 
Taxom
 

Suborder
 
Olenellina
Walcott, 1890
6
22
61
Families
Genera
Species
 
Taxom
 

Superfamily
 
Olenelloidea
Walcott, 1890
2
16
46
Families
Genera
Species
 
Taxom
 
FamilyHolmiidae
Hupé, 1953
9
21
Genera
Species
 
Taxom
 


Genera for Canada
9 Genera with 21 Species
Callavia Matthew, 19132SpeciesTaxom
Elliptocephala Emmons, 19102SpeciesTaxom
Esmeraldina RESSER & HOWELL, 19101SpeciesTaxom
Gabriellus Fritz, 19921SpeciesTaxom
Holmiella Fritz, 03SpeciesTaxom
Laudonia Harrington, 19562SpeciesTaxom
Mummaspis Fritz, 19133SpeciesTaxom
Nevadella Raw, 19136SpeciesTaxom
Paedeumias Walcott, 19281SpeciesTaxom


Species list for Canada
21 Species
Callavia broeggeri Walcott, 1890
Callavia perfecta Walcott, 1913
Elliptocephala jaredi
Elliptocephala logani Walcott, 1910
Esmeraldina rowei Walcott, 1910
Gabriellus lanceatus Fritz, 1992
Holmiella falcuta Fritz, 1972
Holmiella preancora Fritz, 1972
Holmiella taurus
Laudonia amputata Fritz, 1992
Laudonia bispinata Harrington, 1956
Mummaspis delgadoae
Mummaspis oblisooculatus Fritz, 1992
Mummaspis occidens Walcott, 1913
Nevadella bacculenta (Fritz, 1972)⇒ Nevadia bacculenta Fritz, 1972
Nevadella eucharis Walcott, 1913
Nevadella faceta (Fritz, 1972)⇒ Nevadia faceta Fritz, 1972
Nevadella keelensis Abe, 2010
Nevadella mountjoyi Fritz, 1992
Nevadella perfecta Walcott, 1913
Paedeumias clarki Resser, 1928


Links, sources and further information
Holmiidae at gbif.org
Holmiidae at irmng.org