Paraselenis (Spaethiechoma) dichroa (Germar, 1824)

Cassida dichroa Germar, 1824: 538 (ST! in NRS!).

Omoplata dichroa: Boheman, 1854: 107, 1856: 87, 1862: 222; Gemminger and Harold, 1876: 3643; Wagener, 1881: 60; Spaeth, 1907: 156.

Echoma dichroa: Spaeth, 1914 g: 53; Blackwelder, 1946: 743; Buzzi, 1988: 569 (biology).

Echoma dischroa [sic]: Buzzi, 1994: 206.

Paraselenis dichroa: Borowiec, 1996 a: 211, 2002 a: 109, 2009 f: 692; Cuozzo et al., 2017: 1-13 (biology).

Paraselenis (Spaethiechoma) dichroa: Borowiec, 1999 d: 126.

Omoplata basalis Dej.: Gemminger and Harold, 1876: 3643 (nomen nudum).

Host plant: Convolvulaceae: Calonyctyon speciosum (Silva et al., 1968), Ipomoea batatas, I. purpurea (Biezanko et al., 1949), Merremia gliocalix (Buzzi, 1994), Ipomoea sp., Merremia macrocalyx (Cuozzo et al., 2017).

Distr.: Brasilia. Argentina: Misiones; Brazil: Minas Gerais, Paraná, Sao Paulo; Paraguay.

figure: habitus in colour

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