Gastropoda - Neogastropoda - Volutidae
Alternative spelling: Musashia
Parent taxon: Fulgoraria according to A. E. Oleinik and L. Marincovich 2003
See also Moore 1984, Sepkoski 2002 and Squires and Goedert 1994
Sister taxa: Fulgoraria (Kurodina), Fulgoraria (Miopleiona), Fulgoraria (Psephaea), Fulgoraria (Saotomea), Fulgoraria chinensis, Fulgoraria oregonensis
Subtaxa: Fulgoraria (Musashia) ellenmooreae Fulgoraria (Musashia) ochotensis Musashia (Musashia) Musashia (Nipponomelon)
Ecology: epifaunal carnivore
Distribution:
• Pliocene of Japan (1 collection)
• Miocene of Japan (1), the Russian Federation (1), United States (5: Alaska)
• Oligocene of Japan (1), the Russian Federation (2), United States (19: Alaska, Washington)
• Eocene of the Russian Federation (3)
Total: 33 collections including 40 occurrences