Divergence / Rivers Blue Nile Genale Birbir Sore Gojeb Didessa
1. Morphological (lip size) 1 1 1 1 1 1
2. Trophic (SI composition) 0 0 0.5 1 1 1
3. Genetic 0* 0 0 0 0 1
Total points 1 1 1.5 2 2 3
Interpretation Pn Pn Psf Pf Pf S