New and remarkable leafhoppers and planthoppers (Hemiptera: Auchenorrhyncha) from Switzerland Author Valeria Trivellone Author Eva Knop Author Tabea Turrini Author Line Andrey Author Jean-Yves Humbert Author Gernot Kunz text Mitteilungen Der Schweizerischen Entomologischen Gesellschaft 2015 88 273 284 journal article 10.5281/zenodo.33990 Ribautodelphax vinealis Bieman, 1987 ( Fig. 2 E ) First record from Switzerland : Ticino , Mendrisio, Rancate, vineyard [ 45 ° 52 ’ 23.29 ’’ N , 8 ° 58 ’ 3.38 ’’ E , 343 m ], 1 ♂ ,0 3.08 . 2011 , D-vac , leg. &det. Valeria Trivellone . Second record from Switzerland : Ticino , Mendrisio, Somazzo, vineyard [ 45 ° 52 ’ 37.53 ’’ N , 8 ° 59 ’ 30.34 ’’ E , 537 m ], 1 ♂ , 26.04 . 2011 , D-vac , leg. &det. Valeria Trivellone . Distribution :Netherlands, Finland (Södermann 2007 ), Norway (Söderman et al. 2009 ), Germany, Switzerland. Remarks :both specimens were collected inside vineyards on wild vegetation of embankments. This species is known from the Netherlands to be monophagous on Brown bent ( Agrostis vinealis )in sandy dry grassland (Bieman 1987 b). In the present study aquantitative vegetation sampling at the above-mentioned sites revealed the presence of black bent ( Agrostis gigantea )and creeping bent ( Agrostis stolonifera )which are closely related to A. vinealis .