Cameroon, Central African Republic, Gabon, Equatorial Guinea (including the island of Bioko = Fernando Poo), Republic of Congo and Democratic Republic of Congo. 

Species:

Poromera fordii  (HALLOWELL, 1857)

Synonyms:

Tachydromus Fordii  HALLOWELL, 1857

Poromera Fordii   BOULENGER, 1887

Poromera Haugi   MOCQUARD, 1897

Common names:

West African Striped Lizard (English)
Gekielte Baumeidechse (German)