Its exact distribution is not certain but it is known from a small area of east-central Madagascar from its type locality of Beanamalao, from a small area north of the Nesivolo river and possibly from an area south of the Mangoro River and Onive River.
ɪts ɛɡzˈækt dˌɪstɹɪbjˈuːʃən ɪz nˌɑːt sˈɜːʔn̩ bˌʌt ɪɾ ɪz nˈoʊn fɹʌm ɐ smˈɔːl ˈɛɹiə ʌv ˈiːstsˈɛntɹəl mˌædəɡˈæskɚ fɹʌm ɪts tˈaɪp loʊkˈælᵻɾi ʌv bˌiːneɪmˈælaʊ, fɹʌm ɐ smˈɔːl ˈɛɹiə nˈɔːɹθ ʌvðə nɛsˈɪvəlˌoʊ ɹˈɪvɚ ænd pˈɑːsᵻbli fɹʌm ɐn ˈɛɹiə sˈaʊθ ʌvðə mæŋɡˈoːɹoʊ ɹˈɪvɚ ænd ˈɑːnaɪv ɹˈɪvɚ.