Umbonula is a genus of bryozoans belonging to the family Umbonulidae.
The genus has almost cosmopolitan distribution.
Species:
Umbonula alvareziana Umbonula austriensis Umbonula bartonensis Umbonula boucheti Umbonula calcariformis Umbonula cyrtoporoidea Umbonula elongata Umbonula endlicheri Umbonula gigantea Umbonula granulata Umbonula leda Umbonula macrocheila Umbonula margaritata Umbonula megastoma Umbonula miser Umbonula multispina Umbonula ovicellata Umbonula paraboucheti Umbonula patens Umbonula pliocenica Umbonula reteporacites Umbonula spinosa Umbonula undulata Umbonula wemmeliensis
References