Account
What the sources say about this taxon, as written.
description · 
Plazi
Description Male ( holotype ) MEASUREMENTS. Total body length 9.0, carapace width 4.2. Leg 1: 77.1 (20.3 + 1.9 + 21.1 + 29.1 + 4.7), tibia 2: 16.3, tibia 3: 12.7, tibia 4: 16.1; tibia 1 L/d: 54. Distance PME-PME 230 µm, diameter PME 220 µm, distance PME-ALE 115 µm, distance AME-AME 60 µm, diameter AME 210 µm. COLOR. Carapace pale ochre-grey with light brown median band and small brown spots laterally, clypeus with pair of narrow light brown bands below AME, legs pale ochre-gray to light brown, with dark rings on femora subdistally, patellae + tibiae proximally, and tibiae subdistally, tips of femora and tibiae whitish, sternum pale gray with narrow dark brown margins, abdomen pale gray with large dark marks dorsally. BODY. Habitus as in Fig. 48 ; ocular area slightly elevated; carapace with large median pit and distinct median furrow posteriorly; clypeus unmodified; sternum wider than long (2.5/2.0), unmodified. Chelicerae as in Figs 59-60 , with heavily sclerotized frontal projections provided with about ten modified (cone-shaped) hairs each, without stridulatory ridges. Gonopore with five epiandrous spigots. PALPS. As in Figs 50-52 and 56-58 , coxa unmodified, trochanter with short ventral projection, femur with distinct retrolateral process proximally, large ventral membranous area proximally bordered on both sides by heavily sclerotized ridges, and small dorsal projection proximally; femur-patella hinges close together dorsally; patella very short; procursus with proximal dorsal apophysis and weakly developed ventral pocket, with distinctive ventral projection distally (arrow in Fig. 57 ), bulb with two apophyses flanking membranous process (putative embolus). LEGS. Without spines, with some very weakly curved hairs on tibiae and metatarsi, few vertical hairs mainly on distal leg segments; retrolateral trichobothrium on tibia 1 at 5.5%; prolateral trichobothrium present on all tibiae (also tibia 1); pseudosegmentation not visible. VARIATION. Tibia 1 in 8 other males: 15.5-23.1 (mean 19.8). Lateral spots on carapace sometimes fused to three pairs of large marks. Sternum posteriorly with variably distinct pattern of light brown marks. Gonopore with variable number of epiandrous spigots (4-6). Female In general similar to male but chelicerae with distinct sclerotized patches laterally provided with stidulatory files (cf. fig. 1G in Millot 1941 ); tibia 1 in 20 females : 12.0-18.9 (mean 16.1). Epigynum consisting of trapezoidal anterior plate and simple posterior plate, with pair of large distinctive projections in front of epigynum ( Figs 49, 53-54 , 61 ); internal genitalia as in Figs 55 , 62 . Natural history The spiders were found both in natural habitats (among large rocks) and in human-made habitats (under low concrete bridges, in buildings; see also Millot 1941 ). When disturbed, the spiders try to hide in crevices, running short distances and then vibrating at low amplitude but high frequency.