In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

One of the 'world's rarest' fish species that was presumed to be extinct, the Chel snakehead, was rediscovered in the town of Kalimpong in West Bengal in 2024.

The rare fish was last spotted in Victoria, Australia in 1929 A fish previously declared extinct has been released back into the wild in Australia. The olive perchlet, a small oval-shaped fish ...

Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

This find is making fish-tory. A rare fish species thought to have gone extinct in the early 20th century was recorded three times in 2024 by researchers in India, according to a newly published ...

A rare fish species thought to be extinct for over 80 years was rediscovered in India. The journal Zootaxa announced on Friday, Jan. 31, that a Chel snakehead, also known as Channa amphibious, was ...