EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

z   

obscura Bengtsson 1917 [Ephemerella torrentium]

sources:

subjects:

valid names:

invalid synonyms:

Bengtsson 1917*

Ephemerella torrentium f. typica var. obscura var.n.

 

Lestage 1919

Ephemerella torrentium f. typica var. obscura

 

 

syn. ignita [Ephemera]

in Ephemerella/fg3...pm.Torleya/g2