Ogdoecosta biannularis (Boheman. 1854)
Chelymorpha biannularis Boheman, 1854: 66 (LT!, PLT! in NRS!), 1856: 82, 1862: 215; Gemminger and Harold, 1876: 3639; Champion, 1893: 155.
Ogdoecosta biannularis: Spaeth, 1909 b: 719, 1914 g: 57; Tenenbaum, 1936: 493-496 (incl. fig.); Blackwelder, 1946: 744; Wilcox, 1975: 152; Borowiec, 1996 a: 203, 1999 d: 119, 2002 a: 104, 2009 f: 687; López-Pérez et al., 2016: 415 (incl. colour photos of types).
Ogdocosta [sic] biannularis: Mohamedsaid, 2000 b: 377.
Distr.: Mexico. Mexico: Chiapas, Distrito Federal, Estado de Mexico, Guerrero, Hidalgo, Michoacan, Morelos, Oaxaca, Puebla, Veracruz.
figure: habitus in colour (forms with pale pronotum)
figure: habitus in colour (forms with dark pronotum)
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