Revision of the genus Doryscus Jacoby (Coleoptera: Chrysomelidae: Galerucinae) Lee, Chi-Feng Zootaxa 2017 4269 1 1 43 [287,399,943,969] Insecta Chrysomelidae Doryscus GBIF Animalia Coleoptera 17 18 Arthropoda genus    1. Erect setae on elytra long ( Figs 1A–1D)...................................................................2  - Erect setae on elytra short ( Fig. 1E)...................................................................... 4   2. Vertex black or with black spots.........................................................................3  - Lacking blacks areas on vertex ( Fig. 4A)...............................................  D. indochinensis  sp. nov.   3. Elytra basally and apically darkened ( Fig. 4B); antennomere I swollen in some males ( Fig. 5A), IV–XI stout (length to width ratios smaller than 3.6)...................................................................  D. krausi  sp. nov.  - Elytra entirely yellowish brown ( Fig. 1F); antennomere I normal in males ( Fig. 3A), IV–XI elongate (length to width ratios bigger than 4.0)........................................................................  D. geiseri  sp. nov.   4. Punctures on elytra coarse; antennae stout ( Fig. 4C), length to width ratios of antennomeres IV to XI less than 3.0 ( Figs 7A– 7B)..................................................................................  D. kubani  sp. nov.  - Punctures on elytra fine; antenna slender, length to width ratios of antennomeres IV to XI more than 3.0................5   5. Erect setae on elytra sparse; elytra sometimes black at least at margins ( Figs 4D–4F)........  D. varians(Gressitt & Kimoto)  - Erect setae on elytra dense; elytra entirely yellowish brown ( Fig. 1A)..............................  D. chujoiKimoto