Conservation ActionsThere are no species-specific conservation actions directed towards Clarias sulcatus. More information on the distribution, biology, population size and trends, and the current and potential threats to this species is needed. The entire range of this species is included within a forest reserve (IUCN and UNEP-WCMC 2019). However, there are no regulations pertaining to the extraction of this species in the protected area, and the protected area is in place primarily to prevent logging.
Location InformationThis species is restricted to Redang Island off the northeastern coast of Peninsular Malaysia, where it is endemic (Ng 2004).