Cyrtodactylus semiadii is a species of gecko, a lizard in the family Gekkonidae. The species is endemic to Java.
The specific name, semiadii, is in honor of Indonesian mammalogist Gono Semiadi.
C. semiadii is found in the eastern part of the island of Java, in the province of East Java.
C. semiadii is a small species for its genus, having a maximum snout-to-vent length (SVL) of 47mm for males and 42mm for females.[1] [2]
The mode of reproduction of C. semiadii is unknown.