EPHEMEROPTERA OF THE WORLD
arb.sig. ABC

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tenax Tshernova 1952 [Ephemerella]

sources:

subjects:

valid names:

invalid synonyms:

Tshernova 1952*

Far-East.Russia

Ephemerella tenax sp.n.

 

Tshernova 1958

 

Ephemerella tenax  

 

Edmunds 1959

 

Ephemerella (Drunella) tenax  

 

Levanidova 1968*

Ephemerella (Drunella) tenax  

 

Bajkova 1979

Khabarovsk.terr.

Ephemerella (Drunella) tenax  

 

Allen 1980:III Conf.Eph.

 

[Drunella tenax comb.n.]

 

Potikha 1985

 

Drunella tenax  

 

Imanishi 1993*

ref.

Drunella tenax  

 

Kluge 1995

lectotyp.d.

syn. Ephemerella (Drunella) triacantha syn.n.

 

Kluge 2004

 

syn. triacantha [Ephemerella]

in Ephemerella/fg4-Drunella/g1

 

 

 

Ephemerella (Drunella) tenax  

 

 

 

Drunella tenax  

 

 

syn. triacantha [Ephemerella]

in Ephemerella/fg4-Drunella/g1