@article {12828, title = {On Choleva angustata and its varieties}, journal = {The Entomologist}, volume = {2}, number = {21}, year = {1865}, pages = {322.}, author = {Crotch, G. R.} } @article {12820, title = {Revision of the {\textquoteleft}Catalogue of british Coleoptera{\textquoteright}}, journal = {The Entomologist}, volume = {3}, number = {32}, year = {1866}, pages = {119-127.}, author = {Crotch, G. R.} } @article {12812, title = {Additions to the catalogue of british Coleoptera, with descriptions of new species}, journal = {TEsl, 3rd ser.}, volume = {5}, number = {4}, year = {1867}, pages = {435-451.}, author = {Crotch, G. R. and Sharp, D.} } @article {12757, title = {Descriptions of new species of Coleoptera from the pacific coast of the United states}, journal = {TAes}, volume = {5}, year = {1874}, pages = {73-80.}, author = {Crotch, G. R. and M. A. Cantab} }