Otacilia parva Deeleman-Reinhold, 2001 Figs 28, 33-34 Otacilia parva Deeleman-Reinhold, 2001: 419, figs 670-674, description of male and female.

TYPE MATERIAL EXAMINED: 1 ♀ paratype; Indonesia, West Sumatra, Panti Reserve, north of Lebuksikaping (= Lubuksikaping), leaf litter in lowland primary forest; 4.VIII.1982; C.L. & P.R. Deeleman leg. (RMNH).

NEW MATERIAL: 1 ♀; Indonesia, Sumatra, West Sumatra Province, old secondary forest above Harau Canyon, north of Payakumbuh, 750 m; 7.VI.2006; leg. P.J. Schwendinger (MHNG, sample Sum-06/11).

REMARKS: Deeleman-Reinhold (2001: 419) provided a description and illustrations of the female paratype. The female of this species is recognized by the absence of anterior membranous bursae, by the thick-walled copulatory ducts, and by the specific shape of the spermathecae (Fig. 33). We present here another unique character found only in the female of this species: a digitiform appendage situated on the anterior surface of each spermatheca (Figs 28, 33-34).