Paraphaenocladius impensus

Chironomus debilipennis Lundbeck, 1898
Metriocnemus angulatus Goetghebuer, 1921
Metriocnemus ampullaceus Kieffer, 1923
Paraphaenocladius ampullaceus var. austriacus Kieffer, 1924 in Albrecht, 1924a