Full reference: J. P. Botting. 2004. An exceptional Caradoc sponge fauna from the Llanfawr Quarries, central Wales and phylogenetic implications. Journal of Systematic Palaeontology 2(1):31-63
Parent taxon: Hexactinellida according to J. P. Botting 2004
Sister taxa: Acanothyra, Amphidiscosa, Antrispongia, Australispongia, Azyrtalia, Baccispongia, Bothroconis, Chelispongia, Chirospongia, Crucispongia, Diplopleura, Farreopsis, Gonamispongia, Hemidiagoniella, Hemidiscosa, Hexasterophora, Hintzesnonaia, Hodsia, Kometia, Konyrium, Krainerella, Lychniscosa, Lysactinella, Lyssacinosa, Lyssakida, Nephelispongia, Pachylepisma, Pinnatispongia, Reticulosa, Silicunculus, Stiodermiella, Stromatidiidae, Testiispongia, Textispongia, Uralonema
Subtaxa: Solusrectus rosetta
Type: Solusrectus rosetta
Ecology: stationary intermediate-level epifaunal suspension feeder