| Main Ref. | Springsteen, F.J. and F.M. Leobrera, 1986 (Ref. 821) |
|---|---|
| Name used | Umbonium costatum |
| Locality | Mindoro |
| Geography area | Pacific, Western Central |
| Territory | Philippines |
| Length | 1.04999995231628 cm ShH |
| Gazetteer | Mindoro | Place |
| Salinity | marine |
| Range | 1.64999997615814 - 1.69000005722046 |