Corrected original spelling, based on type genus Etyus Leach in Mantell, 1822, refer Schweitzer et al., 2012.
Schweitzer, C. E.; Feldmann, R. M.; Franţescu, O. D.; Klompmaker, A. (2012). Revision of Etyidae Guinot and Tavares, 2001 (Crustacea: Brachyura). <em>Journal of Paleontology.</em> 86(1): 129-155.