It is endemic to Hawaii , where it is known only from the northern Koolau Mountains of Oahu . It is endemic to Hawaii , where it is only known from the northern Koolau Mountains of Oahu .
Ia endemik kepada Hawaii, di mana ia hanya dikenali dari utara Koolau Mountains Oahu. Ia endemik kepada Hawaii, di mana ia hanya dikenali dari utara Koolau Mountains Oahu.