Ephemera, 2019 (2020), tome 21 (1) : 1-10 (10 pages)

Polypedilum (Uresipedilum) tissoti sp. n., a new species occurring in alkaline peat bogs and wet sedge meadows in north eastern France (Diptera, Chironomidae, Chironominae)

by Joel Moubayed-Breil & Peter Langton