Sphaerodactylus Wagler, 1830
Sphaerodactylus difficilis anthracomus Schwartz, 1983
Sphaerodactylus difficilis subsp. difficilis Barbour, 1914
Sphaerodactylus difficilis diolenius Schwartz, 1983
Sphaerodactylus difficilis euopter Schwartz, 1983
Sphaerodactylus difficilis lycauges Schwartz, 1983
Sphaerodactylus difficilis peratus Schwartz, 1983
Sphaerodactylus difficilis typhlopous Schwartz, 1983
