Sphaeroplotina Miyatake, 1969

Tong, Junbo, Chen, Jianjun, Zhang, Xiaoning, Chen, Xiaosheng & Wang, Xingmin, 2020, A contribution to the genus Sphaeroplotina Miyatake (Coleoptera, Coccinellidae Plotinini), Zootaxa 4859 (3), pp. 419-428 : 427

Key to species of the genus Sphaeroplotina Miyatake, 1969

1 Pronotum reddish brown with a transverse black spot at base; penis guide in ventral view widest at basal 2/5, distinctly narrowed at base, with widest part about 1.52× of basal width...................... Sphaeroplotina hainanensis Miyatake

- Pronotum reddish brown without black spot at base; penis guide in ventral view widest at basal 1/2, with widest part about 1.08× of basal width.................................................... Sphaeroplotina varimarginata sp. nov.