Two new subterranean Typhlonesticus (Araneae: Nesticidae) from the Alps with notes on their ecology, distribution and conservation Author Isaia, Marco https://orcid.org/0000-0001-5434-2127 Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy marco.isaia@unito.it Author Nicolosi, Giuseppe https://orcid.org/0000-0002-6360-7171 Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy Author Infuso, Alessandro Department of Life Sciences and Systems Biology, University of Turin, Via Accademia Albertina 13, 10123 Torino, Italy Author Ribera, Carles https://orcid.org/0000-0002-7316-1441 National Biodiversity Future Center, Palermo 90133, Italy text Arthropod Systematics & amp; Phylogeny 2023 2023-11-02 81 801 818 http://dx.doi.org/10.3897/asp.81.e106948 journal article http://dx.doi.org/10.3897/asp.81.e106948 1864-8312-81-801 F295E683AA9E498CB44F3EB6B3721CA5 A3846625F2955D5CBE0F282DF1D06138 3.3.4. Typhlonesticus idriacus (Roewer, 1931) Fig. 5E, G Examined material. ITALY , Friuli Venezia Giulia, Province of Udine : Nimis , Grotta di Pre Oreak , 46,24054°N , 13,2920°E , 285 m a.s.l. , 15.IX.2007 , Lopez A. leg. 1f (CRBA) . Figure 5. The four Italian species of Typhlonesticus : photographs of vulvae (A, B, E, F) and left male pedipalps in prolateral view (C, D, G, H). A , C Typhlonesticus angelicus sp. nov. ; B , D Typhlonesticus santinellii sp. nov. ; E , G Typhlonesticus idriacus (Roewer); F , H : Typhlonesticus morisii (Brignoli).