Bak

Ancestors

Balant-Ganja 2
- Balanta ble, a language of Guinea-Bissau
- Balanta-Ganja bjt, a language of Senegal
Jola 10
Descendants
- Bayot 1
  - Bayot bda, a language of Senegal
- Jola Proper 9
  Descendants
  - Jola Central 6
    Descendants
    - Gusilay 2
      - Bandial bqj, a language of Senegal
      - Gusilay gsl, a language of Senegal
    - Her-Ejamat 2
      - Jola-Felupe eja, a language of Guinea-Bissau
      - Kerak hhr, a language of Senegal
    - Jola-Fonyi 1
      - Jola-Fonyi dyo, a language of Senegal
    - Jola-Kasa 1
      - Jola-Kasa csk, a language of Senegal
  - Karon-Mlomp 2
    - Karon krx, a language of Senegal
    - Mlomp mlo, a language of Senegal
  - Kwatay 1
    - Kuwaataay cwt, a language of Senegal
Manjaku-Papel 3
- Mandjak mfv, a language of Guinea-Bissau
- Mankanya knf, a language of Guinea-Bissau
- Papel pbo, a language of Guinea-Bissau