New view of the Balmer-Kapteyn region: Cryptomare distribution and formation Denggao Qiu, Fei Li, Jianguo Yan, Xianmin Wang, Wutong Gao, Qingyun Deng and Xi Guo A&A, 659 (2022) A4 Published online: 25 February 2022 DOI: 10.1051/0004-6361/202142306