Nuclear Data Sheets for A=258

Spectroscopic data for A=258 nuclides have been updated and re-evaluated, superseding the data presented in the previous evaluation 2001Ak11 published by Y.A. Akovali. The excited state data for A=258 nuclei are largely unknown. With the exception of three low-energy gamma rays in 258Db from 262Bh α decay, no other gamma-ray data are available for A=258 nuclei.