1 literature reference for Leptostomias longibarba Regan & Trewavas, 1930:

Author: Gibbs, R.H. Jr.
Year: 1984
Title: Melanostomiidae.
Source: p. 341-365. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 1.