Opinions from H. Loew 1850
- 'Allarithmia palpata belongs to Allarithmia'
- 'Anisomera succini is a nomen nudum'
- 'Arthropeas nana belongs to Arthropeas'
- 'Asilus angustifrons is a nomen nudum'
- 'Asilus trichurus is a nomen nudum'
- 'Brachystoma spinulosa is a nomen nudum'
- 'Campylomyza monilifera belongs to Campylomyza'
- 'Cecidomyia incompleta belongs to Cecidomyia'
- 'Cecidomyia minutissima belongs to Cecidomyia'
- 'Ceratopogon anomalicornis belongs to Ceratopogon'
- 'Ceratopogon clunipes belongs to Ceratopogon'
- 'Ceratopogon spiniger belongs to Ceratopogon'
- 'Chrysothemis speciosa belongs to Chrysothemis'
- 'Corsomyza crassirostris is a nomen nudum'
- 'Critoneura longipes is a nomen nudum'
- 'Cylindrotoma brevicornis is a nomen nudum'
- 'Cylindrotoma longicornis is a nomen nudum'
- 'Cylindrotoma longipes is a nomen nudum'
- 'Cylindrotoma succini is a nomen nudum'
- 'Dasypogon (Holopogon) pilipes belongs to Dasypogon (Holopogon)'
- 'Aclada parallela is a nomen nudum'
- 'Dilophus priscus belongs to Dilophus'
- 'Diplonema brevicornis belongs to Diplonema'
- 'Diplonema longicornis belongs to Diplonema'
- 'Electra formosa belongs to Electra'
- 'Empis pulvillata belongs to Empis'
- 'Gloma acuticornis is a nomen nudum'
- 'Gloma hirta belongs to Gloma'
- 'Gloma palpata is a nomen nudum'
- 'Habrosoma belongs to Xylophagidae'
- 'Habrosoma antiqua belongs to Habrosoma'
- 'Heterotricha hirta belongs to Heterotricha'
- 'Holopogon was reranked as Dasypogon (Holopogon) and belongs to Dasypogon'
- 'Limnophila longicornis is a nomen nudum'
- 'Leia [misspelled as Leja] belongs to Mycetophilinae'
- 'Leja frequens belongs to Leja'
- 'Leja interrupta belongs to Leja'
- 'Leja platypus belongs to Leja'
- 'Leptopeza clavipes belongs to Leptopeza'
- 'Critoneura pentagonalis is a nomen nudum'
- 'Macrochile spectrum belongs to Macrochile'
- 'Monodicrana terminalis belongs to Monodicrana'
- 'Mycetobia defectivus belongs to Mycetobia'
- 'Mycetophila compressa belongs to Mycetophila'
- 'Mycetophila leptocera belongs to Mycetophila'
- 'Mycetophila macrostyla belongs to Mycetophila'
- 'Mycetophila pulvillata belongs to Mycetophila'
- 'Pipunculus succini is a nomen nudum'
- 'Platyura conjuncta belongs to Platyura'
- 'Platyura ehrhardti belongs to Platyura'
- 'Posthon gracilis belongs to Posthon'
- 'Psychoda oxyptera belongs to Psychoda'
- 'Rhamphidia minuta belongs to Rhamphidia'
- 'Rhamphidia pulchra belongs to Rhamphidia'
- 'Rhamphomyia antipedalis is a nomen nudum'
- 'Rhamphomyia crinitarsis belongs to Rhamphomyia'
- 'Rhamphomyia distans belongs to Rhamphomyia'
- 'Rhamphomyia formosa is a nomen nudum'
- 'Rhamphomyia pteropa is a nomen nudum'
- 'Rhamphomyia ptilopa is a nomen nudum'
- 'Rhamphomyia remitarsis is a nomen nudum'
- 'Rhamphomyia ungulina belongs to Rhamphomyia'
- 'Sciara hirticornis belongs to Sciara'
- 'Sciobia peduncularis belongs to Sciobia'
- 'Sciobia quadrangularis is a nomen nudum'
- 'Sciobia spinosa is a nomen nudum'
- 'Sciophila dilatata belongs to Sciophila'
- 'Sciophila tenera belongs to Sciophila'
- 'Silvius laticornis is a nomen nudum'
- 'Styringomyia gracilis belongs to Styringomyia'
- 'Tanysphyra gracilis belongs to Tanysphyra'
- 'Thereva pinguis belongs to Thereva'
- 'Tipula brevirostris is a nomen nudum'
- 'Tipula eucera is a nomen nudum'
- 'Tipula goliath belongs to Tipula'
- 'Trichoneura vulgaris belongs to Trichoneura'
- 'Xylophagus mengeanus is a nomen nudum'