†subfamily Trochurinae Phleger 1936 (trilobite)

Trilobita - Lichida - Lichidae

Synonyms: Acanthopyginae Erben 1952, Argetinae G├╝rich 1901, Ceratarginae Tripp 1957, Euarginae Phleger 1936

Parent taxon: Lichidae according to F. B. Phleger 1936

See also Chatterton and Perry 1977 and Thomas and Holloway 1988

Sister taxa: Asawikwanabe, Basseiarges, Belenopyge, Echinolichinae, Eifliarges, Homolichinae, Huginarges, Jasperia, Lichinae, Metaleiolichas, Neolichas, Ohleum, Paraleiolichas, Platopolichas, Rhenarges, Rontrippia, Tairongia, Tetralichinae

Subtaxa: Acanthopyge Akantharges Borealarges Ceratarges Craspedarges Hemiarges Hoplolichas Hoplolichoides Mephiarges Radiolichas Richterarges Terranovia Trochurus Uripes

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Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Couvinien of Australia (1 collection)

• Devonian of Australia (4), Belgium (1), Canada (11: Northwest Territories, Nunavut, Ontario, Yugkon, Yukon Territory), the Czech Republic (13), France (2), Germany (5), Morocco (7), the Russian Federation (1), United States (5: Alaska, Indiana, Nevada)

• Silurian of Australia (1), Canada (22: Northwest Territories, Nunavut, Quebec), China (1), the Czech Republic (17), Estonia (1), Greenland (1), Ukraine (2), the United Kingdom (14), United States (6: Illinois, Wisconsin)

• Ordovician of Canada (27: Northwest Territories, Ontario, Quebec), the Czech Republic (2), Estonia (4), Latvia (2), Sweden (1), the United Kingdom (9), United States (4: Iowa/Wisconsin, Missouri, Nevada, New York)

• Llandeilo of the United Kingdom (2)

• Whiterockian of United States (1: New York)

Total: 167 collections including 213 occurrences

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