| Citation | Casadevall, M. and J. Matallanas, 1990, Feeding habits of Gnathophis mystax (Delaroche, 1809), (Anguilliformes, Congridae) in the western Mediterranean.. J. Fish Biol. 37(5):827-829. |
| Ref. | Casadevall, M. and J. Matallanas, 1990 |
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| Named Used as Valid | Gnathophis mystax |
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