Uncinateridae is a family of

glass sponge Hexactinellid sponges are sponges with a skeleton made of four- and/or six-pointed silica, siliceous spicule (sponge), spicules, often referred to as glass sponges. They are usually biological classification, classified along with other sponges i ...

s in the order

Sceptrulophora Sceptrulophora (from Ancient Greek, σκῆπτρον, ''skêptron'' - "sceptre" and -φόρος, ''-phóros'' - "bearing") is an order of hexactinellid sponges (glass sponges). They are characterized by sceptrules, a type of microsclere (micro ...

References

Hexactinellida Sponge families {{Poriferan-stub