J. L.  LeConte, ?Synonymical notes on Coleoptera of the United States, with descriptions of new species, from the MSS. of the late Dr. C. Zimmermann?, TAes, vol. 2, pp. 243-259., 1869.

G. H.  Horn, ?New species of Coleoptera from the Pacific District of the United States?, TAes, vol. ???, pp. 129-140., 1868.

G. H.  Horn, ?Descriptions of some new North American Coleoptera?, TAes, vol. 4, pp. 145-152., 1872.

G. R.  Crotch and Cantab, M. A., ?Descriptions of new species of Coleoptera from the pacific coast of the United states?, TAes, vol. 5, pp. 73-80., 1874.

G. H.  Horn, ?Synopsis of the Silphidae of the United States with reference to the genera of other countries?, TAes, vol. 8, pp. 219-322., 1880.

G. H.  Horn, ?Miscellaneous notes and short studies of North American Coleoptera?, TAes, vol. 10, pp. 269-312., 1883.

G. H.  Horn, ?Notes on some little known Genera and species of Coleoptera?, TAes, vol. 10, pp. 113-126., 1882.

G. H.  Horn, ?Contributions to the Coleopterology of the United States, n\deg 4?, TAes, vol. 12, pp. 128-162., 1885.

G. H.  Horn, ?Descriptions of the larvae of Glyptus, Platypsylla and Polyphylla?, TAes, vol. 15, pp. 18-26., 1888.

G. H.  Horn, ?Random studies in North American Coleoptera?, TAes, vol. 14, pp. 40-47., 1892.