Notes on Calligrapha Chevrolat (Subgenus Zygogramma Chevrolat) and Tritaenia Motschulsky (Coleoptera: Chrysomelidae: Chrysomelinae) Author Clark, Shawn M. Author Douglas, Hume B. Author Cavan, Daniel J. text The Coleopterists Bulletin 2024 2024-06-21 78 2 281 295 http://dx.doi.org/10.1649/0010-065x-78.2.281 journal article 10.1649/0010-065X-78.2.281 1938-4394 13244012 urn:lsid:zoobank.org:pub:53CF602E-9188-4A55-B65D-D790342E6F5C Calligrapha ( Zygogramma ) opifera Stål , new combination ( Fig. 1J ) Calligrapha opifera Stål 1860: 460 . This species was originally named in Calligrapha but was subsequently treated in Zygogramma for many years. Riley et al. (2003) listed it from Arizona, New Mexico , Texas, and Mexico . They discounted the reported occurrence in California. The insects have been reported from an unidentified species of Asteraceae ( Clark et al. 2004 ) .