EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

z   

cognata Traver 1934 [Ephemerella]

sources:

subjects:

valid names:

invalid synonyms:

Traver 1934*

 

California

Ephemerella cognata sp.n.

 

Needham & Traver & Hsu 1935

Ephemerella cognata 

in gr. serrata

 

Day 1952*

Ephemerella cognata 

 

Day 1956*

Ephemerella cognata 

in gr. serrata

 

Edmunds 1959

 

Ephemerella (Serratella) cognata

 

Allen & Edmunds 1963

 

syn. Ephemerella (Serratella) teresa syn.n.

 

Kluge 2004

 

syn. teresa [Ephemerella]

in Ephemerella/fg3 INC.SED.

 

 

 

Ephemerella cognata 

 

 

 

Ephemerella (Serratella) cognata

 

 

syn. teresa [Ephemerella]

in pm.Ephemerella/fg5