| White-rumped snowfinch | |
|---|---|
| From North Sikkim, India | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Passeridae |
| Genus: | OnychostruthusRichmond, 1917 |
| Species: | O. taczanowskii |
| Binomial name | |
| Onychostruthus taczanowskii (Przewalski, 1876) | |
| Synonyms | |
| |
The white-rumped snowfinch (Onychostruthus taczanowskii) is a species of passerine bird in the sparrow family Passeridae. It is the only member of the genus Onychostruthus.[2] It is sometimes placed in the genus Montifringilla.

It is found in Tibet and central-northern China. Its natural habitats are rocky areas in mountainous regions.