| Occurrence | endemic | ||
| Importance | of no interest | Ref. | |
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Restricted to montane streams of the Knuckles Range in Mahaweli Basin, but exact distributional range not clearly understood as it is often confused with G. ceylonensis (Ref. 11966). A much wider range is proposed in unpublished reports (Ref. 6028). Siltation poses threat to the fish population (Ref. 11966). |
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| States/Provinces | |||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ce.html | ||