| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| China | no year | Zhujiang estuary. | SLB | ||||
| Korea (South) | no year | 110 - 110 | northwest of Jeju Island. | SLB | |||
| Tonga | no year | Tongatapu lagoon. | SLB | ||||
| Viet Nam | no year | My Thanh River in Soc Trang Province, coastal region of the Mekong Delta. | SLB |
