Contributions to the knowledge of southern South American species of Astylus Laporte, 1836 (Coleoptera: Melyridae). Re-describing Astylus vittaticollis (Blanchard, 1843) and A. patagonicus (Blanchard, 1843) Author Estrada, Patricia text Zootaxa 2020 2020-09-01 4845 1 119 126 journal article 8578 10.11646/zootaxa.4845.1.9 516b0472-fc56-494c-ab95-9a14a8b83598 1175-5326 4406444 32405F53-C9B4-4C65-87D5-289346AA3350 Astylus patagonicus ( Blanchard, 1843 ) ( Figures 3–5 ) Dasytes patagonicus Blanchard, 1843:99 ; Gemminger & Harold 1869:1718 ( Astylus ); Bruch 1915:250 ( Astylus ); Pic 1929:11 ( Astylus ); Blackwelder 1945:378 ( Astylus ); Estrada 2008:601 ( Astylus ). ( Type locality: Patagonia, Bahía San Blas). Arthrobrachus quadrilineatus Steinheil 1874:372 , Bruch 1915:251 ( Arthrobrachus quadrilineatus ) ; Pic 1929:16 ( Arthrobrachus quadrilineatus ) ; Blackwelder 1945:379 ( Arthrobrachus quadrilineatus ) ; Estrada 2008:602 ( Arthrobrachus quadrilineatus ) ; Estrada 2016:372 ( Astylus steinheili ) ; ( Type locality: San Luis ). n. syn.