Smeringopina tebe Huber, 2013, new species
Creators: name: Huber, Bernhard A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Pholcidae
Smeringopina
Smeringopina tebe

description: Smeringopina tebe new species
Figs. 26, 133–137, 167, 177, 225–239
Type. ♂ holotype from Gabon, Ogooué-Ivindo, N Tébé (0°02.3’S, 13°40.9’E), 550 m a.s.l., forest along brook, 17.viii.2011 (B.A. & S.R. Huber), in ZFMK (Ar 10201).
Other material examined. GABON: Ogooué-Ivindo: N Tébé, same data as holotype, 8♂ 3♀ 1 juv. in ZFMK (Ar 10202); same data, 2♀ 1 juv. in pure ethanol, in ZFMK (Gab 164).
Etymology. The name is a noun in apposition, derived from the type locality.
Diagnosis. Easily distinguished from congeners by highly distinctive frontal apophyses on male chelicerae (Figs. 228–229, 232) and by pair of (probably functionally corresponding) deep pockets in anterior epigynal plate (Fig. 230).
Male (holotype). Total body length 3.8, carapace width 1.2. Leg 1: 38.1 (8.8 + 0.4 + 9.1 + 18.0 + 1.8), tibia 2: 5.5, tibia 3: 3.8, tibia 4: 5.7; tibia 1 L/d: 89. Distance PME-PME 125 µm, diameter PME 115 µm, distance PME- ALE 60 µm, distance AME-AME 25 µm, diameter AME 95 µm. Carapace ochre-yellow with brown triangular mark posteriorly and brown lateral margins; ocular area posteriorly brown, clypeus and sternum brown; legs light brown, femora with dark rings subdistally, tibiae with dark rings proximally and subdistally; abdomen ochre-gray with dark pattern dorsally, laterally, and ventrally, ventral dark bands with lateral constriction. Habitus as in Figs. 133–134, ocular area slightly elevated, secondary eyes with indistinct ‘pseudo-lenses’; clypeus with pointed and slightly hooked apophysis between AME and rim; deep thoracic pit and pair of shallow furrows diverging behind pit. Chelicerae as in Figs. 228–229, with lateral apophyses in very distal position, with distinctive frontal apophyses consisting of anterior lobe with granulate surface and posterior lobe with smooth surface (Figs. 232– 233), without modified hairs. Palps as in Figs. 135–137; coxa with distinct retrolateral apophysis; trochanter barely modified; femur with large retrolateral apophysis directed toward ventrally, with sclerotized hump at prolateral joint to trochanter, with weakly sclerotized ventral projection distally; prolateral femur-patella joint strongly shifted toward ventrally; tarsus with some longer and slightly stronger hairs dorsally, tarsal organ capsulate and on short stalk (Fig. 235); procursus as in Figs. 225–226, with complex membranous and sclerotized structures ventrally (Figs. 234, 236), without hinge; bulb with simple weakly sclerotized process (Fig. 227; sperm duct apparently opens at basis of this process). Legs without spines and curved hairs, with few vertical hairs; retrolateral trichobothrium on tibia 1 at 2%; prolateral trichobothrium present on all tibiae; pseudosegments barely visible. ALS with eight spigots each (Fig. 237); gonopore with two epiandrous spigots (Fig. 238).
Variation. Some males with indistinct additional (third) wide darker ring on tibiae. Tibia 1 in 8 other males: 8.0–9.3 (mean: 8.7).
Female. In general similar to male; clypeus unmodified. Tibia 1 in three females: 6.0, 6.3, 6.3. Epigynum anterior plate triangular with pair of deep pockets (Figs. 167, 230); posterior plate laterally with overhanging folds; internal genitalia as in Figs. 177, 231, 239.
Natural history. Litter-dwelling species, very common in humid litter near a brook at the type locality.
Distribution. Known from type locality only (Fig. 114).
description: Published as part of Huber, Bernhard A., 2013, Revision and cladistic analysis of the Guineo-Congolian spider genus Smeringopina Kraus (Araneae, Pholcidae, pp. 1-160 in Zootaxa 3713 (1) on page 18, DOI: 10.11646/zootaxa.3713.1.1, http://zenodo.org/record/284803