# Rhesus macaque (Macaca mulatta) Red-shanked douc langur (Pygathrix nemaeus) hybrid Son Tra

- By: Charles J. Sharp
- Date: 2025-02-27
- Classification: Photograph
- Credit line: Own work, from Sharp Photography, sharpphotography.co.uk
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Rhesus_macaque_(Macaca_mulatta)_Red-shanked_douc_langur_(Pygathrix_nemaeus)_hybrid_Son_Tra.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/f/f6/Rhesus_macaque_%28Macaca_mulatta%29_Red-shanked_douc_langur_%28Pygathrix_nemaeus%29_hybrid_Son_Tra.jpg/1920px-Rhesus_macaque_%28Macaca_mulatta%29_Red-shanked_douc_langur_%28Pygathrix_nemaeus%29_hybrid_Son_Tra.jpg
- Who can see it: Kids profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Rhesus macaque (Macaca mulatta) Red-shanked douc langur (Pygathrix nemaeus) hybrid, Son Tra Nature Reserve, Vietnam