| Pyxine endoleuca (Müll. Arg.) Vain., 1898 |
| Pyxine eschweileri (Tuck.) Vain., 1890 |
| Pyxine mexicana Kalb, 2002 |
| Pyxine petricola Nyl., 1876 |
| Pyxine physciiformis (Malme) Imshaug, 1957 |
| Pyxine picta (Sw.) Tuck., 1877 |
| Pyxine sorediata (Ach.) Mont., 1845 |
| Pyxine subcinerea Stirt., 1898 |
| Thelomma A. Massal., 1860 |
| Thelomma brunneum (W.A. Weber) M. Prieto & Wedin, 2016 |
| Thelomma mammosum (Hepp) A. Massal., 1860 |
| Thelomma santessonii Tibell, 1976 |