Genus Sysinas Distant Type species: Sysinas linearis Distant 1883:248; Designated by Kirkaldy 1906:146. Sysinas: Ferreira & Henry 2011:29 (diagnosis, key to Minas Gerais spp). Diagnosis. General color yellow, red, or dark brown with black areas. Shiny, elongate, and parallel-sided body; small species, usually less than 4.5 mm long; head strongly pointed below the base of the antennae. Antennal segments cylindrical; vertex convex, with no carinate on the posterior margin; front striate; eyes sessile; eyes and vertex curved posteriorly; and labium usually short and thick, extending to the anterior coxae. (Ferreira & Henry 2011; Alvarez-Zapata et al. 2022).

Published as part of Ferreira, Paulo Sérgio Fiuza, Martins, David Dos Santos, Ferreira, Luciano Santana Fiuza & Fornazier, Maurício José, 2024, Synopsis of Miridae (Hemiptera: Heteroptera) in Atlantic Forest Dominion, Espírito Santo State, Brazil: keys, diagnoses, new species, plant associations, and geographic distribution. Part I: Bryocorinae, Cylapinae and Deraeocorinae., pp. 201-254 in Zootaxa 5468 (2) on page 228, DOI: 10.11646/zootaxa.5468.2.1, http://zenodo.org/record/11615431