Central Banda language

Central Banda is a dialect continuum of the Banda languages spoken by around one million people, primarily in the Central African Republic. The varieties may be mutually intelligible, especially the Mid-Southern–Gobu–Kpagua–Mono–Ngundu cluster. The other varieties are Bambari, Banda-Banda, Mbrès, Ndélé, and Togbo-Vara Banda.
Phonology.
Tone.
Vowel tones are: rising /ǎ/, falling /â/, mid /ā/, low /à/, and high /á/.
Varieties.
Central Banda language varieties listed by Moñino (1988):
Nougayrol (1989) also lists Kɔ̀nɔ́, Manja, Ndòkà, Njùlúgù, and Sàra Dìnjo.
Demographics.
Demographics of Central Banda language varieties as synthesized from Moñino (1988) and Nougayrol (1989):