Artiopoda - Phacopida - Homalonotidae
Parent taxon: Calymenina according to J. M. Adrain 2011
See also Harrington and Leanza 1957, Jell and Adrain 2002 and Whittington et al. 1997
Sister taxa: Bathycheilidae, Bavarillidae, Calymenidae, Pharostomatidae
Subtaxa: Arduennella Burmeisterella Colpocoryphinae Eohomalonotinae Homalonotinae Iberocoryphe Kerfornella Kerfornellinae Leiostegina Scabrella
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Devonian of Algeria (9 collections), Antarctica (4), Argentina (1), Australia (13), Belgium (4), Bolivia (7), Brazil (12), Colombia (1), Czechia (1), France (11), Germany (5), Ghana (1), Libya (3), Luxembourg (3), Morocco (7), New Zealand (7), Poland (4), South Africa (14), Spain (15), Türkiye (1), Ukraine (1), United States (70: New York, Pennsylvania), Uruguay (1), Venezuela (1)
• Silurian to Devonian of Algeria (1), Argentina (1), Australia (1), Morocco (2), Spain (1)
• Silurian of Algeria (1), Argentina (10), Australia (2), Bolivia (1), Canada (3: Nova Scotia, Ontario), China (1), France (2), Jordan (4), Morocco (1), Paraguay (2), Peru (1), Poland (3), Saudi Arabia (3), Spain (4), the United Kingdom (5), United States (54: Indiana, Maryland, New York, Tennessee, West Virginia)
• Dobrotivian of Czechia (5), France (14), Morocco (4), Portugal (11), Spain (19)
• Liben of Czechia (1)
• Letna of Czechia (1)
• Klabava of Czechia (2), France (2)
• Arenig of Argentina (2), Bolivia (1), France (3), Morocco (3), the United Kingdom (1)
• Ordovician to Silurian of South Africa (1)
• Ordovician of Algeria (1), Argentina (4), Australia (1), Bolivia (9), Canada (9: Québec), China (11), Czechia (10), Estonia (1), France (29), Iran (4), Kazakhstan (3), Latvia (1), Morocco (28), Norway (2), Paraguay (1), Poland (1), Portugal (5), Saudi Arabia (1), Spain (14), Sweden (5), Türkiye (4), the United Kingdom (30), United States (5: Florida, Nevada, Ohio)
Total: 548 collections including 666 occurrences