^
Otte, Daniel; Cigliano, Maria Marta; Braun, Holger; Eades, David C. (2019).
"genus Heliastus Saussure, 1884". Orthoptera species file online, Version 5.0. Retrieved 2019-07-02.
Further reading
Bland, Roger (2003). The Orthoptera of Michigan: Biology, Keys, and Descriptions of Grasshoppers, Katydids, and Crickets. Michigan State University Extension.
ISBN978-1565250178.