Archaeospongoprunum Pessagno, 1973 † (verified source for family)
Archaeospongoprunum Pessagno, 1973 † (current name source)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (basis of record)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (verified source for family)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (original description)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (name verified source)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (current name source)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (extant flag source)
Dalongicaepa Xiao & Suzuki in Xiao et al., 2017 † (habitat flag source)
Falcispongus Dumitrica, 1982 † (current name source)
Palaeospongurus Kozur & Mostler, 1981 † (basis of record)
Palaeospongurus Kozur & Mostler, 1981 † (extant flag source)
Palaeospongurus Kozur & Mostler, 1981 † (habitat flag source)
Palaeospongurus Kozur & Mostler, 1981 † (current name source)
Palaeospongurus Kozur & Mostler, 1981 † (verified source for family)
Palaeospongurus Kozur & Mostler, 1981 † (name verified source)
Pegoxystris Sugiyama, 1992 † (extant flag source)
Pegoxystris Sugiyama, 1992 † (verified source for family)
Pegoxystris Sugiyama, 1992 † (current name source)
Protopsium Pessagno & Poisson, 1981 † (current name source)
Protopsium Pessagno & Poisson, 1981 † (verified source for family)
Spongopallium Dumitrica, Kozur & Mostler, 1980 † (verified source for family)
Spongopallium Dumitrica, Kozur & Mostler, 1980 † (current name source)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (name verified source)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (basis of record)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (extant flag source)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (taxonomy source)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (current name source)
Spongotortilispinidae Kozur & Mostler in Moix et al., 2007 † (habitat flag source)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (current name source)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (name verified source)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (basis of record)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (habitat flag source)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (extant flag source)
Spongotortilispinus Kozur & Mostler in Moix et al., 2007 † (verified source for family)
Spongoxystris Sugiyama, 1997 † (current name source)
Spongoxystris Sugiyama, 1997 † (verified source for family)

 Taxonomic remark

 for Pegoxystris Sugiyama, 1992 †

According to Xiao et al., 2017, this genus was assigned by O’Dogherty et al., 2009, to Archaeospongoprunidae, but ... [details]

 Taxonomic remark

 for Protopsium Pessagno & Poisson, 1981 †

According to Xiao et al., 2017, this genus was assigned by O’Dogherty et al., 2009, to Archaeospongoprunidae, but ... [details]

 Taxonomic remark

 for Spongoxystris Sugiyama, 1997 †

According to Xiao et al., 2017, this genus, placed in Spongotortilispinidae by O’Dogherty et al., 2009, does not ... [details]