Life beyond the canvas.

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The optional 3D preview shows an illustrative Brahmaputra scene with a polar-parrot reference study. It does not depict the species or habitat described here.

Brahmaputra river basin

The upper drainage supports small freshwater fishes as well as the life of the main river. Catalog distribution records provide a starting point without implying that every tributary shares the same fauna.

Where the evidence applies

Upper Brahmaputra drainage in Assam and Arunachal Pradesh; no precise collection localities published here.

Freshwater fish records

A selected starting point, not a complete basin checklist.

Understanding the evidence

Occurrence records describe particular places and dates. They do not establish presence throughout a basin, present abundance or aquarium care requirements. Native status and basin endemism are separate claims.

Names follow the cited publications. Historical threat categories are not presented as current assessments. Locations remain coarse; this guide provides no collection directions.

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