A multinational team has resurrected the identity of a Himalayan pangolin, Manis aurita. 19th-century notes and modern genome sequencing finally prove it is a separate species, underscoring the Himalayas’ biodiversity value.

From 1836 Observations to Modern Genomic Evidence

In 1836 British naturalist Brian Houghton Hodgson spotted a creature in the Kathmandu Valley with conspicuous ears and a high scale count. He named it Manis auritus and argued it was a new species. Later scientists demoted it to a subspecies and, by 1951, folded it into the Chinese pangolin (Manis pentadactyla).

The “ghost” species reappeared when Chinese researchers led by Jiang-Yong Hu sequenced pangolin scales seized on the China-Myanmar border in 2016-2017 and uncovered a distinct genetic line, “MPB.” At the same time, Nepalese scientist Narayan Prasad Koju found that local pangolins differed genetically from Chinese ones. Biologist Kai He linked the two data sets and recognized the same unique lineage.

A Global Scientific Collaboration

From 2019 to 2024, twenty researchers at twelve institutions across seven countries pooled resources. They used cutting-edge genomics to connect history with biology.

  • DNA Extraction: Sequenced DNA from century-old museum specimens in London, Chicago and Kunming, including Hodgson’s original skin.
  • Genomic Mapping: Produced full genomes for 55 pangolins and mitochondrial DNA for 70 more.
  • Morphological Analysis: Measured 44 skulls and 26 skins to pinpoint traits that set Manis aurita apart.

The data left no doubt: the MPB/Himalayan lineage forms its own branch, separate from the Chinese pangolin and the six other recognized species.

Biodiversity and the Transnational Security Nexus

Illegal wildlife trade delivered the first clue. Scales seized from smugglers on the China-Myanmar border revealed the “new” species, highlighting the overlap of environmental science and regional security. Pangolins rank among the world’s most trafficked mammals; discovering an undocumented lineage in the Himalayan foothills raises the stakes for conservation and border monitoring.

The Himalayas span India, Nepal, Bhutan, China and Myanmar. Protecting this lineage will require not only local reserves but also coordinated intelligence to dismantle smuggling networks that threaten these unique animals.

What It Means for India

  • Biodiversity boost: Confirming Manis aurita in the northeastern Himalayas raises India’s profile in global conservation and adds scientific weight to its forest corridors.
  • Anti-smuggling push: The species’ discovery via seized contraband spotlights the need for tighter intelligence sharing and joint operations along India’s porous borders with Myanmar and China.
  • Science diplomacy: The study’s multinational nature offers a model for collaborative research that can bridge political divides and enhance regional environmental security.

Skepticism and the Road Ahead

Takeaway

The revival of Manis aurita shows how modern genomics can pull a seemingly extinct species out of museum drawers and smuggler parcels, turning forensic evidence into a conservation imperative. For the Himalayas, it creates a high-profile target for protection and anti-trafficking efforts, reminding policymakers that biodiversity and security are increasingly intertwined.