Of the longest-lived fishes, capable

The Palace of the Soviets was a project to construct a political convention center in Moscow on the site of the demolished Cathedral of Christ the Saviour. The main function of the palace was to house sessions of the Supreme Soviet in its 130-metre (430 ft) wide and 100-metre (330 ft) tall grand hall seating over 20,000 people. If built, the 416-metre (1,365 ft) tall palace would have become the world's tallest structure, with an internal volume surpassing the combined volumes of the six tallest American skyscrapers. This was especially important to the Soviet state for propaganda purposes.

The smallmouth buffalo is recently realized as one of the longest-lived fishes, capable of living more than a century. The smallmouth buffalo is in decline across large portions of its range, and is subject to unregulated exploitation. They are a catostomid fish species native to the major tributaries and surrounding waters of the Mississippi River in the United States, as well as some other water systems where it has been introduced. It is a long-lived, stocky fish like its relatives the bigmouth buffalo and the black buffalo. The smallmouth buffalo's mouth is located ventrally like other Catostomidae species, whereas the bigmouth buffalo's mouth is terminal and opens forward. It is thought that smallmouth buffalo eyes are significantly larger than those of the black buffalo. Despite being members of different scientific suborders, these three species are sometimes conflated with common carp, but an easy and notable difference is that all catostomids lack the characteristic barbels of carp, and carp are not native to North America whereas buffalofish are. Like the other buffalofish species, the smallmouth buffalo is targeted by modern bowfishing.