†Propeamussium (Parvamussium) Sacco 1897 (mud scallop)
Bivalvia - Pectinida - Propeamussiidae
Parent taxon: Propeamussium according to F. A. Sundberg 1989
See also Dhondt 1971
Sister taxa: Paramusium dalli, Paramusium astoriana
Subtaxa: Propeamussium (Parvamussium) cowperi Propeamussium (Parvamussium) holzense Propeamussium (Parvamussium) inversum Propeamussium (Parvamussium) robinsonense
Ecology: epifaunal carnivore
Distribution:
• Miocene of Grenada (3 collections)
• Paleocene of Poland (1)
• Cretaceous of Denmark (1), Germany (4), Japan (2), Poland (9), Ukraine (1), United States (11: California)
• Temaikan of New Zealand (2)
• Jurassic of Germany (2), New Zealand (1), the United Kingdom (2)
• Triassic of Iran (3)
Total: 42 collections including 43 occurrences