FIGURES 485–491 in The genus Tychius Germar (Coleoptera: Curculionidae: Curculioninae) in China, with description of three new species

FIGURES 485–491. Biology and habitat of some Chinese Tychius of T. bajtenovi and T. morawitzi groups: 485–486. Hedysarum fruticosum var. mongolicum, host plant of species of T. bajtenovi group (Yulin, Shaanxi); 487. T. crassifemoris on stems of H. fruticosum var. mongolicum (Yulin, Shaanxi); 488. New seedlings of H. fruticosum var. mongolicum in the Mu Us desert; 489. Habitat of several species of T. bajtenovi group (Yulin, Shaanxi); 490. Habitat of T. tachengicus in the type locality (Tacheng, Xinjiang); 491. Habitat of T. obrieni and T. zhangi in the type locality (Tulufan, Xiniang).