The genus Schaudinnula is identical with Cyphoderia. See Nicholls and Török 2016.

 

 

Schaudinnula
Schaudinnula, from Bulgaria
Schaudinnula
From Goduanu, 1970
Schaudinnula
Schaudinnula arcelloides
Schaudinnula
Schaudinnula, from Schoenborn
Schaudinnula
From Golemansky and Todorov

 

I think this is Cyphoderia laevis