†subfamily Tropidocoryphinae Pribyl 1946 (trilobite)
Trilobita - Proetida - Tropidocoryphidae
Synonym: Denemarkiinae Hupé 1953
Parent taxon: Tropidocoryphidae according to R. Feist 2003
See also Bault et al. 2021
Sister taxa: none
Subtaxa: Denemarkia Ensecoryphe Proetocephalus
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Givetian of France (2 collections)
• Devonian of Australia (3), Belgium (5), Canada (4: Northwest Territories, Nunavut), the Czech Republic (26), France (10), Germany (8), Morocco (11), the Russian Federation (1), Spain (1), United States (1: New York)
• Silurian of Canada (1: Northwest Territories), the Czech Republic (1)
Total: 74 collections including 105 occurrences