Figure 5.

Diversity in red fluorescence in 14 goby species. a. Bryaninops natans. b. B. yongei. c. Ctenogobiops tangaroai. d. Gnatholepis anjerensis. e. Istigobius decoratus. f. Fusigobius duospilus. g. F. longispinus. h. Pleurosicya micheli. i. P. prognatha. j. Eviota guttata. k. E. prasina. l. E. zebrina. m. E. sebreei. n. Trimma avidori. All fish shown under broad spectrum illumination (left) in the laboratory (halogen) or field (a, b and h) and under blue illumination (right) with red filter.