†family Phillipsiidae Oehlert 1886 (trilobite)
Artiopoda - Proetida - Phillipsiidae
Alternative spelling: Phillipsiinae
Parent taxon: Proetoidea according to M. Basse and U. Lemke 2020
See also Adrain 2011, Brezinski 2000, Brezinski 2017, Jell and Adrain 2002, Lerosey-Aubril and Feist 2005, Owens 2003 and Whittington 1954
Sister taxa: Proetidae, Rorringtoniidae, Scharyiidae, Tropidocoryphidae, Tropidocoryphidae
Subtaxa: Archegoninae Bollandiinae Cummingellinae Cyrtosymbolinae Ditomopyginae Griffithidinae Linguaphillipsiinae Lugalella Malchi Osmolskia Phillipsiinae Rhenogriffides Thaiaspidinae Weaniinae
Type: Phillipsia
Ecology: fast-moving low-level epifaunal deposit feeder