| 释义 |
- References
{{Speciesbox
| image = Diptychus maculatus Achilles 124.jpg
| taxon = Diptychus maculatus
| display_parents = 3
| authority = Steindachner, 1866
| synonyms = *Diptychus gymnogaster Kessler, 1879- Ptychobarbus oschanini Berg, 1905Small text
- Diptychus pakistanicus Mirza & Awan, 1979
}}Scaly osman (Diptychus maculatus) is a species of ray-finned fish in the genus Diptychus which is found in mountain rivers and lakes in central Asia including India, Pakistan, Tibet and the central Asian republics. References- {{Fishbase|Diptychus|maculatus}}
{{Taxonbar|from=Q1040799}}{{Barbinae-stub}} 2 : Diptychus|Fish described in 1866 |