Simosciurus stramineus Sciurus stramineus Eydoux and Souleyet 1841 Large and medium-sized mammals of Buenaventura Reserve, southwestern Ecuador Torres-Porras, Jeronimo Cobos, Marlon E Seoane, José Manuel Aguirre, Nikolay Check List 2017 2017-07-11 13 4 35 45 (Gervais, 1841) Gervais 1841 [168,607,1819,1843] Mammalia Sciuridae Simosciurus GBIF Animalia Rodentia 7 42 Chordata species stramineus    Simosciurus stramineus— Patton et al. 2015; Tirira 2016.   Sciurus stramineus Eydoux and Souleyet 1841— Tirira 2007, Duckworth and Koprowski 2008.  Material examined: Table 1. Back with black hairs at the base and gray to white at the tips, which give it a cryptic and notoriously frosty appearance; thighs and base of the tail with hairs of an opaque orange color, intense or faint, with black hairs intermixed; ventral region gray, opaque brown or faintly reddish brown; head dark gray to blackish; long tail with black hairs at its base, but with white tips; legs black to whitish ( Tirira 2007).