Cybaeus intermedius Maurer, 1992

Isaia, Marco & Chiarle, Alberto, 2015, Taxonomic notes on Cybaeus vignai Brignoli, 1977 (Araneae, Cybaeidae) and Dysdera cribrata Simon, 1882 (Araneae, Dysderidae) from the Italian Maritime Alps, Zoosystema 37 (1), pp. 45-56 : 47-48

Cybaeus intermedius Maurer, 1992 ( Figs 3 ; 4A )

Cybaeus intermedius Maurer, 1992: 152 , figs 5-8, 14, 31.

Cybaeus vignai (not Brignoli, 1977) – Maurer & Thaler 1988: 334, figs 6-8, 10 (in part: misidentified male). — Isaia et al. 2011: 152, figs 2.93A, B, C (in part: misidentified male).

MATERIAL EXAMINED. — France. Alpes-Maritimes: 4♂, chestnut wood, Tende, 1102 m, 11.VIII.2007, leg. K. Wolf-Schwenninger, sifting (coll. MI).

Italy. Piemonte ( CN), Natural Park of Maritime Alps: 3♀, deciduous forest with Fraxinus and Acer , Sant’Anna di Valdieri, 1040 m, 06.X.1972, leg. R. Maurer & K.Thaler ( IZUI A7117) [sub C. montanus in Maurer (1992)]; 3♀, beech forest, Terme di Valdieri, 06.X.1972, leg. K. Thaler ( IZUI) [sub C. montanus in Maurer (1992)]; 3♀, beech forest, Terme di Valdieri, 1400 m, 06.X.1972, leg. Maurer R. & K. Thaler, ( IZUI) [sub C. montanus in Maurer (1992)]; 1♀, beech forest, Vallone della Meris, Valdieri, 1200-1800 m, 01.VIII- 31.VIII.2011, leg. M. Isaia, pitfall traps (coll. MI); 3♂, beech forest, Palanfrè, Vernante, 1500 m, 21.VII-11.VIII.2011, leg. A. Chiarle & M. Stassi, pitfall traps (coll. MI); 3♀, beech forest, Palanfrè, Vernante, 1500 m, 21.VIII-09.IX.2011, leg. A. Chiarle & M. Stassi, pitfall traps (coll. MI); 1♀, beech forest, Palanfrè, Vernante, 1500 m, 09.IX-13.X.2011, leg. A. Chiarle & M. Stassi, pitfall traps (coll. MI); 1♂, beech forest, Palanfrè, Vernante, 1450 m, 21.VII-11.VIII.2011, leg. A. Chiarle & M. Stassi, pitfall traps (coll. MI); 8♂, beech forest, Palanfrè, Gias del Chiot, Vernante, 1550 m, 29. VI /- 09.VIII.2007, leg. K. Wolf-Schwenninger & H. Schwenninger, sifting (coll. MI); 9♂, 1♀, beech forest, Palanfrè, Gias del Chiot, Vernante, 1550 m, 10.IX.2008, leg. M. Paschetta, M. Isaia & A. Schönhofer, hand collecting (coll. MI); 1♂, beech forest, Palanfrè, Gias del Chiot, Vernante, 1550 m, 22.VI-19.VII.2009, leg. M. Paschetta & M. Isaia, pitfall traps (coll. MI); 6♂, stream bank with Petasites in deciduous forest ( Fraxinus ), Torrente Busset, Trinità di Entracque, 1000-1200 m, 28.VI-09.VIII.2007, leg. K. Wolf-Schwenninger & H. Schwenninger, pitfall traps (coll. MI); beech wood near Trinità di Entracque, 1100 m, 09.VIII.2007, leg. Isaia M., hand collecting (coll. MI) [cited in Isaia et al. 2011]; 1♀, Grotticella di Serra di Raie, Sampeyre, 1528 m, 20/09/2013, leg. E. Lana, hand collecting (coll. MI). Piemonte ( NO): 1♂, Arona, Lagoni di Mercurago, 07.VII.2010, leg. M. Paschetta & S. Baiocchi, pitfall traps (coll. MI). Piemonte ( BI): 1♀, Biella, Oropa, 1100 m, 11.X.1972, leg. K. Thaler ( IZUI A7114); 7♂, in Calluna shrubs, Valsessera, VII.2009, leg. I. Franco, pitfall traps (coll. MI). Piemonte ( TO): 2♀, Giaveno, Forno, 950 m, 09.X.1972, leg. K. Thaler ( IZUI A7118) [sub C. montanus in Mau- rer (1992)]; 1♀, Crissolo, 06.XI.1996, leg. D. Vailati ( MCSNB). Valle d’Aosta ( AO): 17♂, 1♀, Alpine prairies, Gressoney, 10-30. VI.2006 leg. M. Negro, pitfall traps (coll. MI) [cited in Negro et al. 2009]; 18♂, 1♀, Lago di Holay, Pont Saint Martin, 790 m, 11-26. VI.2013, leg. M. Negro, pitfall traps (coll. MI). Liguria ( GE): 2♂, beech forest, Mezzanego, 1050 m, foresta demaniale Monte Zatta, 26.V-18.VIII.2010, leg. O. Lodovici & P. Pantini, pitfall traps ( MCSNB). Liguria ( SV): 2♀, Massimino, Monte Giovetti, 700 m, 02.X.1972, leg. K. Thaler ( IZUI A7116). Lombardia ( BG): 3♀, rocky area, Camerata Cornello, Monte Venturosa, 1850 m, 09.IX- 7.X.2009, leg. M. Massaro & W. Zucchelli, pitfall traps ( MCSNB).

Figures

FIG. 3. — Cybaeus intermedius Maurer, 1992: A-C, male, from Trinità di Entracque (modified from Isaia et al. 2011): A, bulb ventral view; B, patella dorsal view; C, bulb retrolateral view; D-E, female, from Palanfrè: D, epigyne ventral view; E, vulva dorsal view. Abbreviations: see Material & methods. Scale bars: A, C, 0.5 mm; B, D, E, 0.2 mm.

FIG. 4. — Epigynal atrium, ventral view: A, Cybaeus intermedius Maurer, 1992,, from Trinità di Entracque; B, C. montanus Maurer, 1992, from Monte Generoso, Poma; C, C. minor Chyzer, 1897, from Passo Campelli, Schilpario. Scale bar: 0.2 mm.