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Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region LaSalle County (Northwestern Illinois, Illinois, USA)


Class
 
Trilobita ♰
Walch, 1771
Trilobites
10
13
6
Families
Genera
Species
 
Taxom
 


List of families for LaSalle County
10 Families width 6 Species
Phillipsiidae OEHLERT, 18860SpeciesTaxom
Tsinaniidae Kobayashi, 19351SpeciesTaxom
Trinucleidae Hawle & Corda, 18470SpeciesTaxom
Dalmanitidae VOGDES, 18900SpeciesTaxom
Phacopidae Hawle & Corda, 18471SpeciesTaxom
Calymenidae Burmeister, 18431SpeciesTaxom
Acastidae Delo, 19350SpeciesTaxom
Illaenidae Hawle & Corda, 18471SpeciesTaxom
Asaphidae Burmeister, 18431SpeciesTaxom
Proetidae Salter, 18641SpeciesTaxom


Genera for LaSalle County
13 Genera with 6 Species
Ameura Weller, 1936
0SpeciesTaxom
Bumastus MURCHISON, 18391SpeciesTaxom
Cryptolithus Green, 1832
0SpeciesTaxom
Dalmanites Barrande, 1852
0SpeciesTaxom
Eldredgeops STRUVE, 18321SpeciesTaxom
Flexicalymene SHIRLEY, 19101SpeciesTaxom
Greenops Delo, 1935
0SpeciesTaxom
Illaenus Dalman, 18751SpeciesTaxom
Isotelus Dekay, 18521SpeciesTaxom
Kaskia Weller, 1936
0SpeciesTaxom
Phacops Emmrich, 1839
0SpeciesTaxom
Phillipsia PORTLOCK, 1843
0SpeciesTaxom
Proetus STEININGER, 18431SpeciesTaxom


Species list for LaSalle County
6 Species
Bumastus barriensis ♰ MURCHISON, 1839
Eldredgeops rana ♰ Green, 1832
Flexicalymene meeki ♰ FOERSTE, 1910
Illaenus daytonensis ♰ HALL & WHITF..., 1875
Isotelus iowensis ♰ Owen, 1852
Proetus (Crassiproetus) crassimarginatus ♰ Hall, 1843

Subnodes of Trilobita with occurrences in LaSalle County
OrderAsaphida ♰
Salter, 1864
2
2
1
Families
Genera
Species

Taxom

OrderCorynexochida ♰
Kobayashi, 1935
2
2
2
Families
Genera
Species

Taxom

OrderPhacopida ♰
Salter, 1864
4
5
2
Families
Genera
Species

Taxom

OrderProetida ♰
Fortey & Owens, 1975
2
4
1
Families
Genera
Species

Taxom



Links, sources and further information
Trilobita at ps-19.org
Trilobita at trilobites.info
Trilobita at westerntrilobites.com
Trilobita at gbif.org
Trilobita at irmng.org