1:28
There were repeated searches for the Chel snakehead in the last several decades, wildlife biologist Forrest Galante wrote on Instagram. It took months for the researchers to locate the fish, but they were able to positively confirm its existence.
The Chel snakehead specimens were located in the Chel River system, the ecosystem in which it is endemic, according to the paper. The freshwater species -- considered the most elusive of the snakeheads -- is known for its bright green scales and yellow stripes. It is also the largest amount of snakeheads, according to the Thackeray Wildlife Foundation, the Mumbai-based wildlife conservation involved in the rediscovery.
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\"The resolution of this long-standing mystery in Indian ichthyology reinforces the importance of continued exploration and highlights the persistence of biodiversity, even in species once thought lost to time,\" said Tejas Thackeray, founder of the Thackeray Wildlife Foundation, in a Facebook post.
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