BioStor
 | VII.—Coleopterlogical Notices. IV T L Casey (1892) Annals of the New York Academy of Sciences 6: 359-712 |
 | Description of the Larvæ of Some Heteromerous and Rhynchophorus Beetles H F Wickham (1896) Journal of The New York Entomological Society 4: 118-124 |
 | Substitución de nombres genéricos. III C Berg (1899) Comunicaciones del Museo Nacional de Buenos Aires 1: 77-80 |
 | A list of the Beetles of the District of Columbia. Henry Ulke (1903) Proceedings of the United States National Museum, Washington D. C. 25(1275): 1-57 |