Fig. 1
From: Etmopteridae bioluminescence: dorsal pattern specificity and aposematic use
Dorsal luminescent patterns of E. spinax, E. splendidus and E. molleri. Schematic view of the dorsal patterns; images of dorsal luminous patterns and head close-up; schematic representation of the dorsal head luminous patterns of E. spinax (a, d, g, j), E. splendidus (b, e, h, k) and E. molleri (c, f, i, l) respectively. 1ds: first dorsal; 2ds: second dorsal; eb: eyeball; gl: gills; ns: nostril; pf: pectoral fin; pw: pineal window; sp.: spiracle. Scale bars 8 cm (a, b, c) and 2 cm for (j, k, l)