Alumu, Arum-Cesu, Arum-Chessu, Arum-Tesu
7,000 (Blench, Spriggs, and Connell 1999).
Nassarawa state: Akwanga LGA, near Wamba. Alumu dialect in 7 villages; Tesu in 1.
Alumu (Arum), Tesu. Related to Toro [tdv]. The 2 dialects have only intonation differences.