Chronologischer Raupenkalender, oder, Naturgeschichte der europäischen Raupen
Berlin :Im Verlage von Theodor Bade,1837.
biodiversitylibrary.org/page/12730103
Transactions of the American Entomological Society and proceedings of the Entomological Section of the Academy of Natural Sciences.
Philadelphia :The Society,1878-1889
biodiversitylibrary.org/page/7523165