†family Linoproductidae Stehli 1954 (lamp shell)
Full reference: F.G. Stehli. 1954. Lower Leonardian Brachiopoda of the Sierra Diablo. Bulletin of the American Museum of Natural History 105(3):257-358
Parent taxon: Linoproductoidea according to A. Williams et al. 2000
Sister taxa: Monticuliferidae, Schrenkiellidae
Subtaxa: Anidanthinae, Linispininae, Linoproductinae, Paucispinauriinae, Selloproductus, Siphonosiinae
Type: Productus (Linoproductus)
Ecology: stationary low-level epifaunal suspension feeder