Mycetoporus punctipennis SCRIBA, 1868

Mycetoporus insulanus LUZE, 1901: 693; syn. nov.

Mycetoporus insulanus was described based on a male holotype labelled “Corfu Reitter / insulanus m. det. Luze / TYPUS / insulanus / Holotypus ♂ Mycetoporus insulanus Luze / Mycetoporus punctipennis Scriba det. M. Schülke 2017” deposited in the collections of the NHMW. The holotype had been examined and dissected by M. Kocian (Prague). The internal structures of the aedeagus are identical to those of Mycetoporus punctipennis, a widespread Ponto-Mediterranean species with pronounced variability of elytral length, elytral chaetotaxy, and microsculpture. Therefore, M. insulanus is synonymized with M. punctipennis .