θˈɛɹəps ɪz ɐ dʒˈɛnəs ʌv sˈɪtʃlɪd fˈɪʃ ðæt ɪŋklˈuːdz ˈoʊnli ɐ sˈɪŋɡəl spˈiːsiːz, ðɪ æɹˈɔɪə sˈɪklɪd θˈɛɹəps ɪɹˌɛɡjʊlˈɑːɹɹɪs fɹʌm fˈæstflˈoʊɪŋ ɹˈɪvɚz ænd stɹˈiːmz ɪnðə jˈuːzuːmˌækɪntə ænd pəlˈɑːkɪk bˈeɪsənz ʌv sˈʌðɚn mˈɛksɪkˌoʊ ænd ɡwˌɑːɾɪmˈɑːlə.
Theraps is a genus of cichlid fish that includes only a single species, the Arroya ciclid (Theraps irregularis) from fast-flowing rivers and streams in the Usumacinta and Polochic basins of southern Mexico and Guatemala.