After Frost 2000-2003 [“The AMNH Amphibian species of the World”]

    Nephelobates La Marca, 1992
        'Colostethus alboguttatus' -group {Group VIII}

    Nephelobates alboguttatus (Boulenger, 1903) La Marca, 1994
        Phyllobates alboguttatus Boulenger, 1903 
        Prostherapis alboguttatus Rivero, 1961
        Colostethus alboguttatus Edwards, 1971
        Colostethus inflexus Rivero, 1980

    Nephelobates duranti (Péfaur, 1985) La Marca, 1997
        Colostethus duranti Péfaur, 1985

    Nephelobates haydeeae (Rivero, 1978) La Marca, 1994
        Colostethus haydeeae Rivero, 1978

    Nephelobates leopardalis (Rivero, 1978) La Marca, 1991
        Colostethus leopardalis Rivero, 1978

    Nephelobates mayorgai (Rivero, 1980) La Marca, 1994
        Colostethus mayorgai Rivero, 1980

    Nephelobates meridensis (Dole & Durant, 1972) La Marca, 1994
        Colostethus meridensis Dole & Durant, 1972

    Nephelobates molinarii (La Marca, 1985) La Marca, 1994
        Colostethus molinarii La Marca, 1985

    Nephelobates orostoma (Rivero, 1978) La Marca, 1994
        Colostethus orostoma Rivero, 1978

    Nephelobates serranus (Péfaur, 1985) La Marca, 1997
        Colostethus serranus Péfaur, 1985

Reference(s):

Special thanks to Jos Dols for collecting this data from AMNH -database.