Siphoniidae

Siphoniidae is an extinct family of sea sponges belonging to the class Demospongiae.

Fossil records
This family is known in the fossil records of the Jurassic and Cretaceous of Europe (from about 155.7 to 66.043 million years ago).

Genera

 * Aulaxinia Zittel, 1878
 * Callopegma Zittel, 1878
 * Calymmatina Zittel, 1878
 * Craterella Schrammen, 1901
 * Hallirhoa Lamouroux, 1821
 * Jerea Lamouroux, 1821
 * Kalpinella Hinde, 1884
 * Paraspelaeum Schrammen, 1924
 * Phymatella Zittel, 1878
 * Phymoracia Pomel, 1872
 * Polyierea Fromentel, 1860
 * Siphonia Goldfuss, 1826
 * Trachysycon Zittel, 1878
 * Turonia Michelin, 1847