| Citation | Allen, G.R. and S.A. McKenna, 2001 A marine Rapid Assessment of the Togean and Banggai Islands, Sulawesi, Indonesia. RAP Bulletin of Biological Assessment 20, Conservation International, Washington, DC. |
| Ref. | 75725 Allen, G.R. and S.A. McKenna, 2001 |
| Page | |
| Named Used as Valid | Engina zonalis |
| Locality | |
| Distribution | Indonesia. |