†family Filispiriferidae Schemm-Gregory 2008 (lamp shell)
Rhynchonellata - Spiriferida - Filispiriferidae
Parent taxon: Delthyridoidea according to M. Schemm-Gregory 2010
Sister taxa: Acrospiriferidae, Cyrtinopsidae, Delthyrididae, Hysterolitidae, Mucrospiriferidae
Subtaxa: Filispirifer Leonispirifer
Ecology: stationary epifaunal suspension feeder
Distribution: found only at La Vid (Devonian of Spain)