†Mistproductus Yang 1991 (lamp shell)
Strophomenata - Productida - Linoproductidae
Full reference: D. L. Yang. 1991. The brachiopod fauna of Early Permian early Qixia stage, Yishan area, Guangxi and its significance. Bulletin of the Yichang Institute of Geology and Mineral Resources 17:81-92
Parent taxon: Linoproductinae according to A. Williams et al. 2000
Sister taxa: Amazonoproductus, Aurilinoproductus, Balakhonia, Cimmeriella, Coolkilella, Fluctuaria, Kasetia, Linoproductus, Marginovatia, Sublinoproductus
Subtaxa: Mistproductus eucallusus
Type: Mistproductus eucallusus
Ecology: stationary low-level epifaunal suspension feeder