Tretodictyidae

Tretodictyidae
Tretodictyum cyathus, plate XCVI from Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76 - under the command of Captain George S. Nares, R.N., F.R.S. and Captain Frank Turle Thomson, R.N.
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Porifera
Class: Hexactinellida
Order: Sceptrulophora
Family: Tretodictyidae
Schulze, 1877
Genera

Tretodictyidae is a family of glass sponges in the order Sceptrulophora.