Figs 27–33 in Revision of the genus Hesperopenna (Coleoptera: Chrysomelidae: Galerucinae). I. Generic redescription, definition of species groups and taxonomy of H. medvedevi species group

Figs 27–33. Last abdominal ventrite of females. 27 – Hesperopenna medvedevi nom. nov.; 28 – H. persimilis (Kimoto, 1989); 29 – H. tibialis (Kimoto, 1989); 30 – H. arnoldi sp. nov.; 31 – H. helferi sp. nov.; 32 – H. sipekorum sp. nov.; 33 – H. zofka sp. nov. Scale bar 1 mm.