? Chironomus (Chironomus) semireductus Lenz, 1924:

Şerefli creek (Yeniceköy, Çorlu, Tekirdağ) (Özkan 2006a; Özkan 2010a; Aydın & Güher 2017). Note: Nomen dubium . Unable to verify on current nomenclature lists sensu GBIF (2023), and questionable taxonomic status sensu BaltiCheck (2019).