Hemiasterellidae

Field notes

Hemiasterellidae is a family of sponges belonging to the order Tethyida.

Genera:

Adreus Gray, 1867

Axos Gray, 1867

Galaxia Turner, 2020

Hemiasterella Carter, 1879

Leptosastra Topsent, 1904

Liosina Thiele, 1899

Paratimea

Stelligera

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided