Troglonectes canlinensis
Troglonectes canlinensis is a tiny cave‑dwelling stone loach native to Chinese freshwater streams. Reaching only about 5.4 cm, it is prized by hobbyists for its elusive behavior rather than sport or food value.
Family
Nemacheilidae
Max Size
5.4 cm
Habitat
freshwater
Climate
subtropical
Best Season
Spring to early summer
Best Time
Early morning and late evening
No distribution map available
Daliang River
ChinaOne of the most prolific headwater streams for Troglonectes canlinensis, featuring clear, fast‑flowing water and abundant cave habitats.
Best: April-May
Mekong River (Chiang Rai stretch)
ThailandShallow tributaries and limestone outcrops host dense populations, making it a popular spot for local anglers.
Best: June-July
Li River Caves, Guilin
ChinaUnderground cave systems provide ideal shelters for the species; visibility is limited but catches are rewarding.
Best: September-October
Khao Sok National Park
ThailandRainforest streams feeding the park's lakes host healthy numbers; access requires a short hike and guide.
Best: November-December
Borneo Limestone Karsts
MalaysiaRemote karst formations harbor isolated populations; trips are logistically challenging but yield unique catches.
Best: March-April
Yarlung Tsangpo (Upper River)
ChinaHigh‑altitude river sections with cold, oxygen‑rich water support the species; accessibility is limited to experienced expeditions.
Best: May-June
Best bait: Live daphnia, micro worms, or finely chopped shrimp