Trilobita - Agnostida - Peronopsidae

Belongs to Peronopsis according to Pokrovskaya and Pegel 1982

Sister taxa: Peronopsis (Armagnostus), Peronopsis acadica, Peronopsis amplaxis, Peronopsis angustilimbatus, Peronopsis bilobus, Peronopsis curtus, Peronopsis cylindrica, Peronopsis elongatus, Peronopsis gaspensis, Peronopsis guoleensis, Peronopsis inarmata, Peronopsis integer, Peronopsis intermedius, Peronopsis laiwuensis, Peronopsis ozakii, Peronopsis prodigialis, Peronopsis pseudointerstrictus, Peronopsis shandongensis, Peronopsis taitzuhoensis, Peronopsis ultimus, Peronopsis xichuanensis

Ecology: slow-moving nektonic suspension feeder