As informações estão incompletas “The Lower Cross languages: a prolegomena to the classification of the Cross River languages” (3-46) . Connell, Bruce (1994)
Vulnerável
20 percent certain, based on the evidence available
50,000
LUGARES
Nigeria
DESCRIÇÃO DA LOCALIDADE
"The lower part of the Cross River basin of southeastern Nigeria."
As informações estão incompletas “An Atlas of Nigerian Languages” (111) . Roger Blench (2012)
Vulnerável
20 percent certain, based on the evidence available
50,000
"11,200 (1945 F&J); 50,000."
LUGARES
Nigeria
DESCRIÇÃO DA LOCALIDADE
"Akwa–Ibom State, Okobo LGA."
As informações estão incompletas “Ethnologue: Languages of the World, 16th Edition (2009)” . M. Paul Lewis · SIL International
Vulnerável
20 percent certain, based on the evidence available