Asceua palustris Jocqué & Henrard, 2024, sp. nov.

Asceua palustris sp. nov. Figs 17, 24 Type material. Holotype D. R. Congo • ♀; Kwango. territoire de Feshi. rive gauche de la Kwenge; 4°50'S, 18°54'E; 840 m a. s. l.; IV. 1959; îlot de forêt marécageux inondée; J. Leleup leg.; RMCA_113670. Paratype: • 1 ♀; II. 1959; further as Ht; RMCA_113489. Other material examined. D. R. Congo • 1 ♀; Kivu-N., Visiki, forêt de Visiki; 0°12'N, 29°15'E; 23. XII. 1971; M. Lejeune leg.; RMCA_140837; • 1 subadult ♂: Kwango, Feshi, tête de source de la Mvula myeji, rive gauche de la Kwenge; 4°50'S 18°54'E; 840 m a. s. l.; III. 1959; forêt de terre ferme; J. Leleup leg.; RMCA_113520; 1 subadult ♂: as previous; RMCA_113523. Diagnosis. Females of this species are recognised by the ventral aspect of the epigyne with two central smooth areas, surrounded by loops of the copulatory ducts visible in transparency; the crossing of the copulatory ducts at the beginning is unique in the Afrotropical species; the dorsum of the abdomen is provided with two pairs of spots. Etymology. The specific name refers to the type of habitat. Description. Female Holotype. Fig. 17 A – C, H, I. Total body length 3.52. Colour in ethanol: carapace and chelicerae uniform medium brown with narrow dark rings around eyes; endites and labium medium brown with pale anterior margin; sternum medium brown with pale central longitudinal triangle in posterior half; legs pale with narrow, pro- and retrolateral dark stripes; dorsum of abdomen dark sepia with sinuous margin on sides, provided with two oblique pale triangles in anterior half and two transverse rectangular spots, touching in the middle; venter pale, spinnerets pale yellow. Carapace 1.52 long, 0.96 wide, 0.60 high. Eye sizes and interdistances: AME: 0.07; ALE: 0.08; AME – AME: 0.05; AME – ALE: 0.02; PME: 0.07: PLE: 0.13; PME – PME: 0.08; PME – PLE: 0.07. MOQ: frontal width 0.18, posterior width 0.23, length 0.26. Clypeus 0.33 high. Chilum: small triangle 0.10 wide and as high. Sternum shield-shaped, 0.72 long, 0.60 wide. Spination: all femora with short proximal dorsal spine; measurements in Table 8. Epigyne (Fig. 17 D – G): Scape (Sc) short reaching centre of epigyne, widened near posterior tip; with smooth area on either side of scape, surrounded by looped copulatory ducts visible in transparency; copulatory openings posterior of scape tip; copulatory ducts crossing near the entrances; anterior part of ducts looped in longitudinal direction, posterior parts occupying a wider are than the frontal part. Male. Unknown. Distribution. The species is known from south-western and eastern D. R. Congo (Fig. 24).