Artiopoda - Phacopida - Homalonotidae
Parent taxon: Homalonotidae according to C. R. Congreve and B. S. Lieberman 2008
Sister taxa: Arduennella, Burmeisterella, Colpocoryphinae, Eohomalonotinae, Iberocoryphe, Kerfornella, Kerfornellinae, Leiostegina, Scabrella
Subtaxa: Brongniartella Burmeisteria Digonus Dipleura Homalonotus Parahomalonotus Platycoryphe Trimerus Wenndorfia
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Devonian of Algeria (8 collections), Antarctica (4), Argentina (1), Australia (13), Belgium (1), Bolivia (7), Brazil (12), Colombia (1), Czechia (1), France (9), Germany (2), Ghana (1), Libya (3), Luxembourg (3), Morocco (7), New Zealand (7), Poland (4), South Africa (14), Spain (10), Türkiye (1), Ukraine (1), United States (70: New York, Pennsylvania), Uruguay (1)
• Silurian to Devonian of Algeria (1), Argentina (1), Australia (1), Morocco (2)
• Silurian of Algeria (1), Argentina (8), Australia (2), Bolivia (1), Canada (3: Nova Scotia, Ontario), China (1), Jordan (4), Morocco (1), Paraguay (2), Poland (3), Saudi Arabia (3), the United Kingdom (5), United States (50: Indiana, Maryland, New York, Tennessee, West Virginia)
• Dobrotivian of France (1)
• Letna of Czechia (1)
• Arenig of France (2)
• Klabava of France (1)
• Ordovician of Argentina (2), Australia (1), Bolivia (2), Canada (9: Quebec), China (11), Czechia (2), Estonia (1), France (3), Kazakhstan (3), Latvia (1), Morocco (5), Norway (2), Poland (1), Spain (1), Sweden (5), the United Kingdom (30), United States (4: Nevada, Ohio)
Total: 358 collections including 406 occurrences