Leucosomus, Taxa Only, Exact Match: 2 Treatments

Coleoptera		new species	Girard, Charles Frédéric, 1854, Descriptions of new fishes, collected by Dr. A. L. Heermann, naturalist attached to the survey of the Pacific railroad route, under Lieut. R. S. Williamson, U. S. A, Proceedings of the Academy of Natural Sciences of Philadelphia 7, pp. 129-140 : 137	137
Coleoptera		new species	Girard, Charles Frédéric, 1856, Researches upon the cyprinoid fishes inhabiting the fresh waters of the United States, west of the Mississippi Valley, from specimens in the museum of the Smithsonian Institution, Proceedings of the Academy of Natural Sciences of Philadelphia 8, pp. 165-213 : 190 [26]	190 [26]