Allenispongus Nestell & Nestell, 2021 † (basis of record)
Allenispongus Nestell & Nestell, 2021 † (verified source for family)
Allenispongus Nestell & Nestell, 2021 † (habitat flag source)
Allenispongus Nestell & Nestell, 2021 † (original description)
Allenispongus Nestell & Nestell, 2021 † (name verified source)
Allenispongus Nestell & Nestell, 2021 † (current name source)
Allenispongus Nestell & Nestell, 2021 † (extant flag source)
Copicyntra Nazarov & Ormiston, 1985 † (current name source)
Copicyntra Nazarov & Ormiston, 1985 † (verified source for family)
Copicyntridae Kozur & Mostler, 1989 † (extant flag source)
Copicyntridae Kozur & Mostler, 1989 † (habitat flag source)
Copicyntridae Kozur & Mostler, 1989 † (taxonomy source)
Copicyntridae Kozur & Mostler, 1989 † (basis of record)
Copicyntridae Kozur & Mostler, 1989 † (current name source)
Copicyntridae Kozur & Mostler, 1989 † (name verified source)
Copiellintra Nazarov & Ormiston, 1985 † (verified source for family)
Copiellintra Nazarov & Ormiston, 1985 † (current name source)
Cutoffella Nestell & Nestell, 2021 † (basis of record)
Cutoffella Nestell & Nestell, 2021 † (verified source for family)
Cutoffella Nestell & Nestell, 2021 † (current name source)
Cutoffella Nestell & Nestell, 2021 † (original description)
Cutoffella Nestell & Nestell, 2021 † (name verified source)
Cutoffella Nestell & Nestell, 2021 † (extant flag source)
Cutoffella Nestell & Nestell, 2021 † (habitat flag source)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (source of synonymy)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (extant flag source)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (basis of record)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (verified source for family)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (habitat flag source)
Ellipsocopicyntra Kozur & Mostler, 1989 † accepted as Copiellintra Nazarov & Ormiston, 1985 † (name verified source)
Glomispina Nestell & Nestell, 2021 † (verified source for family)
Glomispina Nestell & Nestell, 2021 † (original description)
Glomispina Nestell & Nestell, 2021 † (habitat flag source)
Glomispina Nestell & Nestell, 2021 † (name verified source)
Glomispina Nestell & Nestell, 2021 † (current name source)
Glomispina Nestell & Nestell, 2021 † (extant flag source)
Glomispina Nestell & Nestell, 2021 † (basis of record)
Glomispinidae Nestell & Nestell, 2021 † (basis of record)
Glomispinidae Nestell & Nestell, 2021 † (name verified source)
Glomispinidae Nestell & Nestell, 2021 † (current name source)
Glomispinidae Nestell & Nestell, 2021 † (original description)
Glomispinidae Nestell & Nestell, 2021 † (habitat flag source)
Glomispinidae Nestell & Nestell, 2021 † (taxonomy source)
Glomispinidae Nestell & Nestell, 2021 † (extant flag source)
Hegleria Nazarov & Ormiston, 1985 † (name verified source)
Hegleria Nazarov & Ormiston, 1985 † (current name source)
Hegleriidae Nestell & Nestell, 2021 † (basis of record)
Hegleriidae Nestell & Nestell, 2021 † (name verified source)
Hegleriidae Nestell & Nestell, 2021 † (extant flag source)
Hegleriidae Nestell & Nestell, 2021 † (habitat flag source)
Hegleriidae Nestell & Nestell, 2021 † (current name source)
Hegleriidae Nestell & Nestell, 2021 † (original description)
Hegleriidae Nestell & Nestell, 2021 † (taxonomy source)
Orminazarella Nestell & Nestell, 2021 † (verified source for family)
Orminazarella Nestell & Nestell, 2021 † (habitat flag source)
Orminazarella Nestell & Nestell, 2021 † (original description)
Orminazarella Nestell & Nestell, 2021 † (name verified source)
Orminazarella Nestell & Nestell, 2021 † (basis of record)
Orminazarella Nestell & Nestell, 2021 † (current name source)
Orminazarella Nestell & Nestell, 2021 † (extant flag source)
Paracopicyntra Feng in Feng et al., 2006 † (verified source for family)
Paracopicyntra Feng in Feng et al., 2006 † (name verified source)
Paracopicyntra Feng in Feng et al., 2006 † (current name source)
Paracopicyntra Feng in Feng et al., 2006 † (habitat flag source)
Paracopicyntra Feng in Feng et al., 2006 † (basis of record)
Paracopicyntra Feng in Feng et al., 2006 † (extant flag source)
Provisocyntra Nazarov & Ormiston, 1987 † (current name source)
Provisocyntra Nazarov & Ormiston, 1987 † (verified source for family)
Somphoentactinia Nazarov, 1975 † (status source)
Somphoentactiniiidae Kozur & Mostler, 1981 † (current name source)
Somphoentactiniiidae Kozur & Mostler, 1981 † (habitat flag source)
Somphoentactiniiidae Kozur & Mostler, 1981 † (extant flag source)
Somphoentactiniiidae Kozur & Mostler, 1981 † (basis of record)
Somphoentactiniiidae Kozur & Mostler, 1981 † (taxonomy source)
Somphoentactiniiidae Kozur & Mostler, 1981 † (name verified source)
Spongentactinella Nazarov, 1975 † (status source)
Spongoentactinia Nazarov, 1975 † accepted as Spongentactinia Nazarov, 1975 † (source of synonymy)
Spongoentactinia Nazarov, 1975 † accepted as Spongentactinia Nazarov, 1975 † (status source)
Spongoentactiomma Nazarov, 1975 † accepted as Spongentactinella Nazarov, 1975 † (source of synonymy)
Spongoentactiomma Nazarov, 1975 † accepted as Spongentactinella Nazarov, 1975 † (status source)
Texasospongites Nestell & Nestell, 2021 † (name verified source)
Texasospongites Nestell & Nestell, 2021 † (current name source)
Texasospongites Nestell & Nestell, 2021 † (original description)
Texasospongites Nestell & Nestell, 2021 † (habitat flag source)
Texasospongites Nestell & Nestell, 2021 † (extant flag source)
Texasospongites Nestell & Nestell, 2021 † (verified source for family)
Texasospongites Nestell & Nestell, 2021 † (basis of record)
Uberinterna Sashida & Tonishi, 1988 † (current name source)
Uberinterna Sashida & Tonishi, 1988 † (verified source for family)

 Taxonomic remark

 for Hegleria Nazarov & Ormiston, 1985 †

From Nestell & Nestell, 2021: Originally, the genus [Hegleria] was placed in the tribe Spongentactiniini Nazarov ... [details]

 Taxonomic remark

 for Provisocyntra Nazarov & Ormiston, 1987 †

Originally assigned to Entactiniidae, later to Copicyntridae by Nestell & Nestell, 2021. [details]

 Taxonomic remark

 for Somphoentactinia Nazarov, 1975 †

From Nestell & Nestell, 2021: Won (1997a) revised the genera Spongentactinella and Somphoentactinia described by ... [details]

 Taxonomic remark

 for Somphoentactiniiidae Kozur & Mostler, 1981 †

From Nestell & Nestell, 2021: nom. substit. Kozur and Mostler 1981 pro tribe Spongopolyentactiniini Nazarov 1975; nom. ... [details]

 Taxonomic remark

 for Spongentactinella Nazarov, 1975 †

From Nestell & Nestell, 2021: Won (1997a) revised the genera Spongentactinella and Somphoentactinia described by ... [details]