a–g. Dorsal habitus of males of Chrysolina (Stichoptera) from Switzerland. a, c. Ch. kuesteri, Raron VS; b, d. Ch. sanguinolenta, Scuol GR; e. Ch. latecincta latecincta Griespass VS; f. Ch. latecincta norica Fusio TI. Arrows indicate relevant differences; pronotum more shiny and glabrous in Ch. sanguinolenta (d), antennal segments shorter and thicker in Ch. latecincta (e, f), shape of pronotum trapezoid and circular elytra in Ch. rossia (g) (Photos: M. Borer, C. Germann).

  Part of: Germann C, Geiser M, Borer M (2023) A review of the Chrysolina species – subgenus Stichoptera Motschulsky, 1860 – in Switzerland, with notes on distribution, conservation and preimaginal stages (Coleoptera, Chrysomelidae). Alpine Entomology 7: 69-82. https://doi.org/10.3897/alpento.7.105937