Generate a species tree from a list of species using the ETE Toolkit.
Output format:
| FORMAT | DESCRIPTION | SAMPLE |
| 0 | flexible with support values | ((D:0.723274,F:0.567784)1.000000:0.067192,(B:0.279326,H:0.756049)1.000000:0.807788); |
| 1 | flexible with internal node names | ((D:0.723274,F:0.567784)E:0.067192,(B:0.279326,H:0.756049)B:0.807788); |
| 2 | all branches + leaf names + internal supports | ((D:0.723274,F:0.567784)1.000000:0.067192,(B:0.279326,H:0.756049)1.000000:0.807788); |
| 3 | all branches + all names | ((D:0.723274,F:0.567784)E:0.067192,(B:0.279326,H:0.756049)B:0.807788); |
| 4 | leaf branches + leaf names | ((D:0.723274,F:0.567784),(B:0.279326,H:0.756049)); |
| 5 | internal and leaf branches + leaf names | ((D:0.723274,F:0.567784):0.067192,(B:0.279326,H:0.756049):0.807788); |
| 6 | internal branches + leaf names | ((D,F):0.067192,(B,H):0.807788); |
| 7 | leaf branches + all names | ((D:0.723274,F:0.567784)E,(B:0.279326,H:0.756049)B); |
| 8 | all names | ((D,F)E,(B,H)B); |
| 9 | leaf names | ((D,F),(B,H)); |
| 100 | topology only | ((,),(,)); |