| Common name | Um |
| Language | Arabic |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Global |
| Locality | Persian Gulf. |
| Ref. | Carpenter, K.E., F. Krupp, D.A. Jones and U. Zajonz, 1997 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |