†Coeloptychium (Lophoptychium) Pomel 1872 (glass sponge)
Hexactinellida - Lychniscosa - Coeloptychidae
Alternative spelling: Lophoptychium
Parent taxon: Coeloptychium according to R. M. Finks et al. 2004
Sister taxa: Coeloptychium (Coeloptychium), Coeloptychium (Myrmecioptychium), Coeloptychium deciminum, Coeloptychium incisum, Coeloptychium princeps, Coeloptychium rude, Coeloptychium seebachi, Coeloptychium subagaricoides, Coeloptychium sulciferum
Subtaxa: Coeloptychium (Lophoptychium) lobatum
Ecology: stationary epifaunal suspension feeder
Distribution: