Lariscus obscurus (Miller 1903)
[Lariscus] obscurus (Miller 1903), Smithson. Misc. Coll., 45: 23.
Type Locality: Indonesia, Mentawai Isls, "South Pagi Island, Sumatra ".
Vernacular Names: Mentawai Three-striped Squirrel.
Subspecies::
Subspecies Lariscus obscurus subsp. obscurus Miller 1903
Subspecies Lariscus obscurus subsp. auroreus Sody 1949
Subspecies Lariscus obscurus subsp. siberu Chasen and Kloss 1928
Distribution: Siberut, Sipora, N and S Pagai Island (Sumatra, Indonesia).
Conservation: IUCN – Lower Risk (nt).
Discussion: Formerly included in insignis (Chasen, 1940) or niobe (Chasen and Kloss (1927). Part of the rodent fauna endemic to the Mentawai Archipelago (see comments under Leopoldamys siporanus).