Externí odkaz - taxony
| Thalasseus medius (Horsfield, 1821) = Thalasseus bengalensis (Lesson, 1831) - rybák oranžovozobý | |
Thalasseus medius bengalensis (Lesson, 1831) = Thalasseus bengalensis bengalensis (Lesson, 1831)  | |
| Thalasseus medius emigratus (Neumann, 1934) = Thalasseus bengalensis emigratus (Neumann, 1934) |