EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

z   

dubia Stephens 1835 [Ephemera]

sources:

subjects:

valid names:

invalid synonyms:

Stephens 1835*

Britain

Ephemera dubia sp.n.

Pictet 1843-1845

 

?syn. Potamanthus cinctus syn.n.

 

Eaton 1871*

 

syn. Baetis phaeops syn.n.

 

Eaton 1883-1888

 

?syn. Baetis vernus syn.n.

 

Kimmins 1971

typus not recognizable

nomen oblitum