giganteus (Brooks, 2002) in Brooks & Wheeler, 2002: 321 (figs. 12–22) (Syntomoneurum); Brooks (2005). Type locality: Colombia, Antioquia, 10 km E of Medellin. HT M, PT M and PT 2F (USNM). Distr.: Colombia (Antioquia). Refs.: Yang et al., 2006: 210 (cat.); Brooks & Cumming, 2008: 14, fig. 6 (as Tachytrechus, diagnosis).