Description Of New Species Of The Genus Pteroneta (Arachnida: Araneae: Clubionidae) From Papua New Guinea Author Versteirt, V. Author Deeleman-Reinhold, C. Author Baert, L. text Raffles Bulletin of Zoology 2008 2008-08-31 56 2 307 315 journal article 10.5281/zenodo.4508188 2345-7600 4508188 Key to female Pteroneta of the Southeast Asian region Females have to be distinguished by the shape of their primary reproduction organs 1. Insemination ducts coiled (making a loop), entering lower spermathecae apically............................................................2 – Insemination ducts shaped differently .................................. 3 2. Lower spermathecae smaller than upper ones (Fig. 5 C) ...... ................................................................ Pteroneta longichela – Upper and lower spermathecae equally in size (Fig 6 C) ....... ............................................................................. P. brevichela 3. Upper spermathecae circular shaped .................................... 4 – Upper spermathecae more or less triangular, epigyne openings more chitinous, ducts slightly coiled, ending centrally (Fig. 7 A–B) ........................................................................ P. baiteta 4. Upper and lower spermathecae more or less same size, circular; adjacent .................................................................................. 5 – Upper and lower spermathecae differ in shape and size ...... 6 5. Insemination duct curved but not coiled ................ P. saltans – Insemination duct more hook like ............................. P. tertia 6. Upper spermathecae largest, upper and lower pair spermathecae not adjacent ............................................................ P. spinosa – Lower spermathecae largest .................................................. 7 7. Insemination ducts straight, long, lower spermathecae not adjacent to upper one and rectangular shaped (Fig. 8 A–B) .. ........................................................................ P madangiensis – Insemination ducts more curved, shorter, both spermathecae adjacent, lower ones oval shaped ................... P. ultramarina