Petrostroma Explained

Petrostroma is a genus of sponges belonging to the family Minchinellidae.^[1]

Fossil species of this genus are found in Europe, but the extant type species, P. schulzei, is found in Sagami Bay, Japan.^[2]

Species:

• Petrostroma schulzei Döderlein, 1892

Notes and References

1. Web site: Petrostroma Döderlein, 1892 . www.gbif.org . 8 April 2021 . en.
2. Vacelet, Jean, et al. "Order Lithonida Vacelet, 1981, Recent." Systema Porifera. Springer, Boston, MA, 2002. 1185-1192.