A review of the non-bulimulid terrestrial Mollusca from the Region of Atacama, northern Chile Author Araya, Juan Francisco Author Catalan, Ricardo text ZooKeys 2014 398 33 51 http://dx.doi.org/10.3897/zookeys.398.4282 journal article http://dx.doi.org/10.3897/zookeys.398.4282 1313-2970-398-33 Chiliborus bridgesii (Pfeiffer, 1842) Figs 2.1-2.4, Table 2 Bulimus bridgesii Pfeiffer, 1842: 43; Reeve 1848: 5, Bulimus , pl. 19, fig. 117; Hupe in Gay 1854: 107, Malacologia pl. 3, fig. 4. Strophocheilus (Borus) bridgesii : Pilsbry 1895 : 35, pl. 2, figs 4-6. Strophocheilus (Chiliborus) bridgesii : Pilsbry 1926 : 6. Strophocheilus (Chiliborus) bridgesii : Bequaert 1948 : 186, pl. 13, figs 2, 3; pl. 14, fig. 3. Chiliborus bridgesii : Stuardo and Vega 1985 : 129. Material examined. Caleta Pajonales ( 27°43'S , 71°02'W ), Commune of Copiapo , September 2005, RCG (unnumbered), 4 specimens. Diagnosis. This species have small (up to 23 mm), pale brown, thin ovate-oblong shells, minutely sculptured by fine spiral lines, with a reflexed and delicate thin lip and a comparatively large protoconch decorated by spiral threads. This is the smallest species in the Strophocheilidae . Distribution and remarks. Freirina ( 28°30'S , 71°04'W ) and Huasco ( 28°20'S , 71°15'W ) ( Stuardo and Vega 1985 ). This is the northernmost record for the species.