The Hetrodinae[1] are a subfamily of robust bush crickets, also known as armoured katydids, corn crickets, etc. (Orthoptera: Ensifera) currently including five tribes.
^Brunner von Wattenwyl (1878) Monographie der Phaneropteriden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien, vol. 28, p. 1-401.
^Johnson, Norman F., ed. (2009). Advances in the systematics of Hymenoptera: Festschrift in honour of Lubomír Masner. Sofia [etc.]: Pensoft. p. 34. ISBN9789546425126.