| Common name | Tiwarik |
| Language | Tagalog |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Philippines |
| Locality | Metro Manila; Tayabas Bay |
| Ref. | Ganaden, S.R. and F. Lavapie-Gonzales, 1999 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | Also Ref. 82367. |