Echoma (s. str.) signata (Panzer, 1798)
Cassida signata Panzer, 1798: 78 (TE in ?).
Omoplata signata: Gemminger and Harold, 1876: 3643; Wagener, 1877: 53, 1881: 58; Spaeth, 1913 b: 137, 1914 g: 54; Blackwelder, 1946: 743.
Echoma (s. str.) signata: Borowiec, 1998 d: 383, 1999 d: 114.
Echoma signata: Borowiec, 2002 a: 92, 2009 f: 669; Borowiec and Moragues, 2005: 263.
Cassida irrorata Fabricius, 1801: 406 (ST in ZMK); Schoenherr, 1817: 227.
Omoplata irrorata: Hope, 1840 b: 91; Boheman, 1854: 143, 1856: 91, 1862: 227; Gemminger and Harold, 1876: 3643 (as syn.).
Omoplata 4-maculata Voet: Gemminger and Harold, 1876: 3643 (nomen nudum).
Distr.: signata: not given; irrorata: America meridionali. Brazil: Bahia, Rio de Janeiro; Colombia: Fusagasugá, Medellin; French Guyana: Cacao, Cayenne; Surinam.
figure: habitus in colour (two forms)
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