Subfamily Siphoniinae d'Orbigny 1851 (demosponge)
Demospongiae - Tetralithistida - Siphoniidae
Parent taxon: Siphoniidae according to R. M. Finks et al. 2004
Sister taxa: Lerouxiinae, Phymatellinae
Subtaxa: Actinosiphonia Aulaxinia Bathotheca Callopegma Hallirhoa Jerea Nelumbia Polyierea Siphonia Turonia
Type: Siphonia
Ecology: stationary epifaunal suspension feeder
Distribution:
• Eocene of Italy (1 collection)
• Cretaceous of the Czech Republic (2), France (11), Germany (26), Greece (1), Poland (9), the Russian Federation (1), Spain (3), the United Kingdom (1)
• Jurassic of France (1), Germany (1), Spain (2)
• Triassic of Italy (1)
• Permian of Italy (1)
Total: 61 collections including 142 occurrences