''Nemacheilus tuberigum'' is a species of
stone loach endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
to
Sumatra, Indonesia.
[ It grows to SL.]
References
T
Endemic fauna of Sumatra
Freshwater fish of Sumatra
Fish described in 2001
{{Nemacheilidae-stub