Protospongiidae
Protospongiidae is a fossil family of sponges belonging to the order Reticulosa.
Genera
Genera:Brooksella Bassler, 1941Diagoniella Rauff, 1894Gabelia Rigby & Murphy, 1983Heminectere Botting, 2004Hunanospongia Qian & Ding, 1988Iberospongia Garcia-Bellieo & Rigby, 2004Kiwetinokia Walcott, 1920Metaxyspongia Wu, Yang, Janussen, Steiner, & Zhu, 2005Protospongia Salter, 1864Saetaspongia Mehl & Reitner, 1993Sanshapentella Mehl & Erdtmann, 1994Stephanella Hinde, 1891Triticispongia Mehl & Retiner, 1993
Location
Fossils in this family have been found in Greenland, North America, South America, Africa, Europe and Asia.