Organismen die azen op Thrissina vitrirostris
n = 4
| Land | Functionele Groepen | Familie | Naam | |
|---|---|---|---|---|
| South Africa | finfish | sharks/rays | Carcharhinidae | Carcharhinus limbatus |
| South Africa | birds | shore birds | Cerylidae | Ceryle rudis |
| South Africa | birds | shore birds | Laridae | Hydroprogne tschegrava |
| South Africa | birds | shore birds | Phalacrocoracidae | Phalacrocorax carbo |