B1 was the ancestor B chromosome variant in the western Mediterranean area in the grasshopper Eyprepocnemis plorans

1. Cabrero, J.
2. López-León, M.D.
3. Ruíz-Estévez, M.
4. Gómez, R.
5. Petitpierre, E.
6. Rufas, J.S.
7. Massa, B.
8. Kamel Ben Halima, M.
9. Camacho, J.P.M.