Dodatak:Popis spužvi, Mu
Mur uredi
Murrayona Kirkpatrick, 1910 uredi
- Murrayona phanolepis Kirkpatrick, 1910
Porifera → Calcarea → Calcinea → Murrayonida → Murrayonidae
Red Murrayonida Vacelet, 1981 uredi
- Lelapiellidae Borojevic, Boury-Esnault & Vacelet, 1990
- Murrayonidae Dendy & Row, 1913
- Paramurrayonidae Vacelet, 1967
Porifera → Calcarea → Calcinea
Porodica Murrayonidae Dendy & Row, 1913 uredi
- Murrayona Kirkpatrick, 1910
Porifera → Calcarea → Calcinea → Murrayonida