n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Gavialiceps arabicus | (D'Ancona, 1928) | Gavialiceps arabicus | Muraenesocidae | |
| Gavialiceps bertelseni | Karmovskaya, 1993 | Gavialiceps bertelseni | Muraenesocidae | |
| Gavialiceps javanicus | Karmovskaya, 1993 | Gavialiceps javanicus | Muraenesocidae | Duckbill conger |
| Gavialiceps taeniola | Alcock, 1889 | Gavialiceps taeniola | Muraenesocidae | |
| Gavialiceps taiwanensis | (Chen & Weng, 1967) | Gavialiceps taiwanensis | Muraenesocidae |