Digital Photo-illustrations. A Habitus, dorsal aspect: Thoasia surinamensis Erwin & Aldebron, sp. n., female, ADP112239. Scale line = 1.00 mm B Female reproductive system dorsal aspect: Thoasia manu, Erwin & Aldebron, sp. n., ADP100301. Legend, bc, bursa copulatrix; sg, spermathecal gland; sgd, spermathecal gland duct; sp., spermatheca; lt, laterotergite; co, common oviduct; gc1, gonocoxite 1; gc2, gonocoxite 2, des, dorsal ensiform seta, b, base of gonocoxite 2; bl, blade of gonocoxite 2. Scale bar: 0.50 mm.