“The Bangka slow loris is one of Earth's most exotic primates, a slow-moving tree dweller that happens to be venomous. It was listed as critically endangered and possibly ​extinct, last scientifically documented in the 1930s, but now has been rediscovered on the tropical Indonesian island of Bangka.

Scientists revealed in a new study that an animal ‌rescue organization came across more than 90 Bangka slow loris individuals in recent years on Bangka, located off the southeastern coast of Sumatra. Most were returned to the wild…

'The last historical scientific records from ​Bangka discussed in our study date back to the early 1930s, more precisely to the period between 1930 and 1932. For decades, there was no reliable information on whether the species ​survived on the island,' Glaw said.

In 2020, the International Union for Conservation of Nature, the organization that monitors the status of species, deemed the Bangka slow loris critically endangered and possibly extinct. The species also was ‌listed as ⁠one of the 'lost primates' by the conservation group Re:wild.”

From Reuters.