Gastropoda - Neogastropoda - Buccinidae
Alternative spellings: Sipho, Trophon (Sipho)
Parent taxon: Chrysodomus according to Dall 1891
See also Sepkoski 2002 and Wood 1879
Sister taxa: Chrysodomus altispiratus, Chrysodomus asakuraensis, Chrysodomus burroensis, Chrysodomus buwaldi, Chrysodomus chikuzenensis, Chrysodomus cierboensis, Chrysodomus clallamensis, Chrysodomus diabloensis, Chrysodomus hannibali, Chrysodomus lincolnensis, Chrysodomus martini, Chrysodomus pabloensis, Chrysodomus packardi, Chrysodomus patuxentensis, Chrysodomus pulcherrimus, Chrysodomus ruckmani
Subtaxa: Sipho (Parvisipho) Trophon (Sipho) tortuosus
Type: Varicosipho labrosus
Ecology: epifaunal carnivore
Distribution:
• Quaternary of Greenland (4 collections), Iceland (2), India (1), Ireland (1), the United Kingdom (1)
• Miocene of Denmark (1), India (3)
• Cretaceous of Germany (1), the United Kingdom (1)
Total: 15 collections including 23 occurrences