Artiopoda - Phacopida - Homalonotidae
Parent taxon: Homalonotidae according to C. R. Congreve and B. S. Lieberman 2008
See also Dean 1983
Sister taxa: Arduennella, Burmeisterella, Eohomalonotinae, Homalonotinae, Iberocoryphe, Kerfornella, Kerfornellinae, Leiostegina, Scabrella
Subtaxa: Colpocoryphe Plaesiacomia
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Dobrotivian of Czechia (5 collections), France (7), Morocco (2), Portugal (11), Spain (17)
• Liben of Czechia (1)
• Letna of Czechia (1)
• Arenig of Argentina (2), Bolivia (1), France (2), Morocco (3), the United Kingdom (1)
• Klabava of Czechia (2), France (2)
• Ordovician of Algeria (1), Bolivia (1), Czechia (4), France (12), Morocco (18), Portugal (5), Saudi Arabia (1), Spain (11), Türkiye (3), the United Kingdom (1), United States (1: Florida)
Total: 115 collections including 130 occurrences