Ephemera, 2013 (2015), tome 15 (1) : 17-30 (14 pages)

Trissocladius orsinii sp. n., a Tyrrhenian species inhabiting high mountain helocrenes and streams in Corsica and the Eastern Pyrenees (Diptera, Chironomidae, Orthocladiinae)

by Joël Moubayed-Breil & Patrick Ashe