Longest living

[gwand]

Longest living fish in captivity. A lung fish

Methuselah arrived in the US in 1938. She’s now the oldest fish in captivity — Guardian US

The lungfish arrived in San Francisco on a steamship along with 230 other fish. Today, she’s the only living aquatic animal from that vessel

apple.news

 

[gwand]

Interesting article on African Cichlids

Explosion in fish biodiversity due to genetic recycling, study shows

Scientists show that the extraordinary diversity of cichlid fish in Africa's Lake Victoria was made possible by "genetic recycling"—repeated cycles of new species appearing and rapidly adapting to different roles in the ecosystem. An evolutionary case study that has fascinated researchers for...

phys.org