New taxa and new records of Winnertziinae and Porricondylinae (Diptera: Cecidomyiidae) from Germany Author Jaschhof, Mathias 8B4B11B4-7C33-41AC-A042-AA9903CDC4B1 Station Linné, Ölands Skogsby 161, 38693 Färjestaden, Sweden. mjaschhof@yahoo.de text European Journal of Taxonomy 2024 2024-09-05 953 1 134 https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2649/12235 journal article 10.5852/ejt.2024.953.2649 2118-9773 13749629 8F69D11D-3C9A-4468-A354-7D2F7A84DAEB Genus Arctepidosis Mamaev, 1990 Jaschhof & Jaschhof (2017) considered that the two species known of this genus, Arctepidosis jamalensis Mamaev, 1990 and A. paneliusi Mamaev & Zaitzev, 1998 , might be identical. Arctepidosis paneliusi is a poorly known species, whose distinctness needs to be validated by fresh material. Arctepidosis midges, which are rarely encountered in nature, are reported here for the first time as occurring in Germany .