Annotated checklist of the spiders (Arachnida, Araneae) of the Site of Community Importance and Special Area of Conservation “ Alpi Marittime ” (NW Italy) Author Isaia, Marco Author Paschetta, Mauro Author Chiarle, Alberto Lab. di Ecologia - Ecosistemi terrestri, Dipartimento di Scienze della Vita e Biologia dei Sistemi, Università di Torino, Via Accademia Albertina, 13 - 10123 Torino (Italy) marco. isaia @ unito. it isaia@unito.it text Zoosystema 2015 2015-03-31 37 1 57 114 http://dx.doi.org/10.5252/z2015n1a4 journal article 10.5252/z2015n1a4 1638-9387 4577680 urn:lsid:zoobank.org:pub:9DAE08FA-0D78-4C87-ACA6-E60C3C06DD1A Xysticus desidiosus Simon, 1875 NEW DATA . — Valdieri : nearby Lago Soprano della Sella , Alpine prairies with rocky debris, 2300 m , 1.VIII.2011 , 1♀ ; Pian della Casa , Alpine grassland with peatbogs, 1760 m , 29.VI-9.VIII.2007 ( pitfall traps ), 1♂ , leg. K. Wolf-Schwenninger & H. Schwenninger ; Rifugio Questa-Lago delle Portette , Alpine scree, 2300 m , 11-12. VII.2009 ( pitfall traps ), 1♀ ; southern slope of Monte Bourel , Vallone della Meris , Sant’Anna di Valdieri , Alpine prairies with rocky debris, 1500-2300 m , 1-31.VIII.2011 ( pitfall traps ), 1♂ ; Vernante : Palanfrè , Pascariund , Alpine pasture, 1600 m , 30.VII-30.VIII.2010 ( pitfall traps ), 1♀ . LITERATURE. — Paschetta et al. (2013) . CHOROTYPE. — SEU. MACROHABITAT. — Alpine pastures, Alpine prairies, rocky lands.