In Sierra Leone, two colorful land crabs rediscovered, two new species found

Mongabay –  An expedition to the forests of Sierra Leone, West Africa, revealed two species of crabs new to science and two species not seen in more than half a century: an Afzelius’s crab, which has had no recorded sighting since 1796, and the Sierra Leone crab, not seen in 66 years.
link a Mongabay:

Data: 30 giugno 2021

https://news.mongabay.com/2021/07/in-sierra-leone-two-colorful-land-crabs-rediscovered-two-new-species-found/