The Sinharaja shrew or Sri Lankan rain forest shrew (Crocidura hikmiya) is a species of shrew described from the rainforests of Sri Lanka, based on both morphological and molecular data. Its closest sister species is the Sri Lankan long-tailed shrew, another Sri Lankan crocidurine shrew restricted to the high-elevation habitats of the Central Highlands. C. hikmiya has a shorter tail than the Sri Lankan long-tailed shrew; most of the other characteristics that distinguish the two species are osteological in nature .