Account
What the sources say about this taxon, as written.
description · 
Plazi
Description Male ( holotype ). Measurements: Total body length 1.44, carapace width 0.64. Distance PME–PME 80 µm; diameter PME 60 µm; distance PME–ALE 20 µm; distance AME–AME 15 µm; diameter AME 35 µm. Leg 1: 5.26 (1.45 + 0.20 + 1.43 + 1.53 + 0.65), tibia 2: 1.20, tibia 3: 1.00, tibia 4: 1.40; tibia 1 L/d: 20. Colour (in ethanol): Prosoma and legs pale ochre-yellow; with darker Y-mark on carapace; legs without dark rings; abdomen light grey. Body: Habitus as in Figure 1B . Ocular area barely raised. Carapace with indistinct thoracic groove. Clypeus unmodified, only at rim slightly sclerotized. Sternum wider than long (0.48/0.38), with pair of low anterior processes near coxae 1. Abdomen globular. Chelicerae: As in Figure 9G, H ; with pair of short frontal apophyses slightly pointing downward and set with strong hairs, with wide, flattened tip pointed in lateral view ( Fig. 11B–D ); stridulatory files on pair of low lateral protrusions ( Fig. 11B, C ). Palps: In general, similar to N. colina (cf. Fig. 4 ); coxa unmodified; trochanter with indistinct ventral projection; femur cylindrical, slightly widened distally, proximally with indistinct retrolateral hump and prolateral stridulatory pick (modified hair), femur length/width: 1.91; patella short; tibia globular (length/ width: 1.15); procursus simple ( Fig. 9A–C ), distally slender, curved towards dorsal, divided into sclerotized dorsal and transparent ventral part; genital bulb with ventral apophysis short, slightly curved towards ventral; embolus partly membranous. Legs: Without spines and curved hairs; with vertical hairs in two rows (prolateral, retrolateral) on tibia 1 only; retrolateral trichobothrium of tibia 1 at 67%; prolateral trichobothrium absent on tibia 1; tarsus 1 with ~six to seven pseudosegments, only distally distinct. Variation (male): Tibia 1 in nine males from Salta (including holotype ) : 1.27–1.50 (mean 1.41); in male from Catamarca : 1.47; in male from La Rioja : 1.35. The chelicerae and palps of the male from Catamarca appear indistinguishable from those from Salta . Female: In general, similar to male but sternum without pair of anterior humps and tibiae with few vertical hairs. Tibia 1 in eight females : 1.30–1.50 (mean 1.42). Epigynum ( Fig. 10A ) anterior plate rectangular, posterior margin indented; posterior plate wide but short. Internal genitalia ( Figs 9I , 10B–D ) with median cylindrical ‘receptacle’ and median sclerite.