Synopsis of Aphodiini of the United StatesPublished in Transactions of the American Entomological Society, in 1871, in volume 3, pages 284-297Descriptions of new Coleoptera of the United States, with notes on known speciesPublished in Transactions of the American Entomological Society, in 1871, in volume 3, pages 325-344
Descriptions of new Coleoptera of the United States, with notes on known speciesPublished in Transactions of the American Entomological Society, in 1871, in volume 3, pages 325-344