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.
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.