Female (Figs. 3-8) Idiosoma-706 long, 389 wide. Dorsum-Propodosomal plate 271 long, 235 wide, nearly pentagonal in outline with anterior border forming an antero-median projection, lateral borders slightly convex, corners rounded, with a minute punctate pattern throughout and with a median closely set, vacuolate area. Ten pairs of alveoli, each alveolus bearing a minute seta. Opisthosomal plate 172 long, 134 wide, rectangular, lateral margins slightly concave, slightly narrower posteriorly, corners rounded, minute punctate pattern with scattered vacuolate areas, 6 pairs of alveoli, 2 pairs of which bear minute setae. Stigmata dorsally located, circular, 25 in diameter, without peritremes, but with a small tube extending posteriorly from the stigma as described by Strandtmann (1951) for S. boydi. Unarmored dorsal integument weak, with fine striations, and without setae or accessory plates. Venter-Sternal plate rectangular, with irregular borders, 134 long, 109 wide, lateral margins slightly convex; surface pattern of minute punctations laterally and with transverse striae concentrated medially; 3 pairs of alveoli, each alveolus with a minute seta. Genito-ventral plate triangular in shape with rounded apex directed posteriorly; basal margin slightly convex, 140 long, 112 wide; surface with mosaic background; center of plate vacuolated; no setae present. Anal plate circular, 31 in diameter, weakly sclerotized without cellular design, alveoli, or setae. One pair of setae lie lateral to plate. Unarmored integument weak, with striations and with 2 pairs of minute and closely set setae between anal and genito-ventral plates. Legs-Leg I: length to tip of claw 456, length of claw 64; coxa 140 wide. Leg IV: length to tip of claw 392, claw 56; coxa 106 wide. Legs I, II, and III with 2 alveoli on each coxa, each alveolus with a minute seta. Coxa IV without alveoli or setae but with vacuolate areas. Dorsum of coxa I with a row of 7 or more short projections forming a ctenidium-like structure on the anterior distal area. Tarsus I bears apically 4 relatively large attenuate setae, a sensory rod about '2 the length of the attenuate setae, and 4 minute setae. Tarsi II, III, and IV each with 1 attenuate subapical seta, and ventrally with 2 transverse rows of 3 setae each, the distal row composed of 3 papillate setae some being acute and/or spiraled and the proximal row composed of 2 papillate setae with a short, blunt, loaf-shaped seta between; 2 narrow generalized setae situated dorsally and 1 ventrally. All setae without cross striations. All remaining leg segments with 1 or more minute setae per segment. Claw and ambulacrum on leg I greatly reduced; claws of legs II, III, and IV stout, hooked and similar in size and shape. Caruncles of legs II to IV tripartate and similar. Gnathosoma-Ventral in position, with approximately 2 the length visible from dorsal aspect. Palps with 4 movable segments, each segment at least as broad as long; tarsus with 2 larger and