1 literature reference:

Author: Blache, J., M.-L. Bauchot and L. Saldanha
Year: 1979
Title: Anguillidae.
Source: p. 220-222. In J.C. Hureau and Th. Monod (eds.) Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean (CLOFNAM). UNESCO, Paris. Vol. 1.