Artiopoda - Proetida - Phillipsiidae
Parent taxon: Phillipsiidae according to D. K. Brezinski 2025
See also Mychko 2025 and Owens 2003
Sister taxa: Archegoninae, Cummingellinae, Cyrtosymbolinae, Ditomopyginae, Griffithidinae, Linguaphillipsiinae, Malchi, Osmolskia, Phillipsiinae, Rhenogriffides, Thaiaspidinae, Weaniinae
Subtaxa: Bollandia Carbonoproetus Kathwaia Neogriffithides Neoproetus Nunnaspis Pseudobollandia Reediella
Type: Bollandia
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Permian of Greece (1 collection), Indonesia (4), Iran (1), Italy (3), Japan (4), Oman (1), Pakistan (1), the Russian Federation (3), Slovenia (2), Ukraine (3)
• Carboniferous of Australia (1), Belgium (3), Czechia (2), France (1), Germany (7), Ireland (1), Japan (1), Poland (2), Spain (4), the United Kingdom (6), United States (2: New Mexico)
Total: 53 collections including 74 occurrences