Synopsis of Central Andean Orthalicoid land snails (Gastropoda, Stylommatophora), excluding Bulimulidae Author Breure, Abraham S. H. Author Avila, Valentin Mogollon text ZooKeys 2016 588 1 199 http://dx.doi.org/10.3897/zookeys.588.7906 journal article http://dx.doi.org/10.3897/zookeys.588.7906 1313-2970-588-1 EC4E9A71F7B948D2B245F8DA8C0907FA Taxon classification Animalia Stylommatophora Megaspiridae Thaumastus (Thaumastus) integer (Pfeiffer, 1855) Figs 27 A-B , 31 A-B Bulimus integer Pfeiffer 1855 : 114; Breure and Ablett 2015 : 35, figs 5 i-iii , L10i. Pachytholus pseudoiostomus Strebel 1909 : 139, pl. 21 fig. 338, pl. 26 figs 397-398. Thaumastus integer ; Richardson 1995 : 377 (references, synonymy). Thaumastus (Thaumastus) integer ; Breure and Borrero 2008 : 8. Type locality. "Quito, Ecuador". Type material. NHMUK 1975244, lectotype ( Breure 1978 : 31). Additional material. NHMUK 1975245 (1), paralectotype. Diagnosis. Shell relatively large, irregularly streaked with white and chestnut-brown, sculptured with incrassate growth striae and spirally incised lines, giving the shell a puckered appearance, aperture truncate-ovate, columellar margin twisted, peristome slightly expanded below. Dimensions. Shell height 81.5, diameter 42.0 mm. Distribution. Ecuador, without precise locality. Remarks. The material described by Pfeiffer originated possibly from southern Ecuador. The figured specimen by Strebel (1909) was based on material without locality data. This species is related to Thaumastus (Thaumastus) hartwegi (Pfeiffer in Philippi, 1846), Thaumastus (Thaumastus) flori (Jousseaume, 1897), and Thaumastus (Thaumastus) orcesi Weyrauch, 1967.