Longest Living Animal?

[Clodfobble]

From here:

The clam was alive when it was brought to the surface, but at that point, the researchers had no idea how old it was. Only after cutting through the shell and counting annual growth rings under a microscope did they date the mollusc to between 405 to 410 years old.

"Its death is an unfortunate aspect of this work, but we hope to derive lots of information from it," said Al Wanamaker, a postdoctoral scientist on the university's Arctica team. "For our work it's a bonus, but it wasn't good for this particular animal."

But they were killing lots that day in the name of science, not just the old ones:

The Arctica islandica clam was plucked from 80m-deep water by researchers at Bangor University in Wales, who were dredging the north Iceland shelf for the creatures. By studying their shells, the scientists hope to learn how the marine environment has changed in recent centuries.