@article {11919, title = {Catops nigrita Er. und nigriclavis Gerh. der Coll. Gerhard (Col. Silphidae)}, journal = {EBlt}, volume = {31}, number = {5}, year = {1935}, pages = {178-181.}, author = {Sokolowski, K.} } @article {11870, title = {Choleva leucophtalma Fiori (Col. Catopidae) (Catopiden Studien III)}, journal = {MMeg}, volume = {3}, year = {1941}, pages = {943-948.}, author = {Sokolowski, K.} }