Descriptions of twelve new species of ochyroceratids (Araneae, Ochyroceratidae) from mainland Ecuador Author Dupérré, Nadine text Zootaxa 2015 3956 4 451 475 journal article 10.11646/zootaxa.3956.4.1 9c420610-57be-4c96-9b52-bdef7eb38b97 1175-5326 238391 078D1D20-0232-4CA0-B003-2D830F6B39BB Ochyrocera otonga new species Figs 42–44 , map 1. Type material. Male holotype from Ecuador , Cotopaxi Province, Otonga Biological Reserve ( 00.42261°S 79.5107°W ), 1888m , pitfall, 03–16 August 2014 , N. Dupérré, E. Tapia ( QCAZ ). Other material examined. None. Etymology. The specific name is a noun in apposition taken from the type locality, Otonga Biological Reserve. Diagnosis. Males are distinguished from all Ochyrocera by their medially twisted embolus ( Fig. 43 ). Description (damaged from exposition to pitfall preservation chemical): Male : Total length: 1.7; carapace length: 0.7; carapace width: 0.6. PROSOMA: Carapace pyriform, narrowing abruptly anteriorly; shiny, light yellow with purple median band and laterals bands; pars cephalica slightly elevated; fovea not visible. Sternum whitish; as long as wide; with extremely long setae. Endites whitish; labium whitish; notch. Clypeus sloping with purple band medially; high ( 4x PME). Chelicerae light yellow; promargin with three widely spaced teeth, followed by a series of five teeth attached to the lamina; retromargin without denticles ( Fig. 44 ). EYES: Six eyes of about equal size; PME rounded, contiguous; PME-ALE slightly separated; ALE rounded contiguous with PLE; PLE rounded. OPISTHOSOMA: Oval (damaged). LEGS: All legs missing. GENITALIA: Palpal femur long, purple apically ( Fig. 43 ); palpal patella purple; palpal tibia not narrow basally; with two dorsal, one retrolateral trichobothria ( Figs 42, 43 ). Cymbium conical with squared extension prolaterally ( Fig. 43 ); retrolateral apophysis elongated bearing cuspule at its apical end ( Fig. 42 ). Bulb oval ( Fig. 42 ). Embolus elongated, projecting forward, widest basally, twisted medially, black and pointed apically ( Fig. 42 ); sperm duct narrowing 1/2 from beginning to the tip of embolus without loop ( Figs 42, 43 ). Distribution. Ecuador : Cotopaxi Province. Natural history. Collected by pitfall at an altitude of 1888m .