| Referens | Branch, G., C. Griffiths, M. Branch and L. Beckley, 2016 Two oceans: a guide to the marine life of southern Africa, fourth edition. Stuick Nature, The Estuaries No. 4, Oxbow Crescent, Century Avenue, Century City, 7441, 464 p. |
| Ref. | 121223 Branch, G., C. Griffiths, M. Branch and L. Beckley, 2016 |
| Sida | |
| Named Used as Valid | Umbraculum umbraculum |
| Observationsplats | |
| Distribution | South Africa to Mozambique. |