The aquatic Heteroptera (Insecta: Hemiptera) of the “ Foreste Casentinesi, Monte Falterona e Campigna ” National Park (Central Italy) Author Cianferoni, Fabio Author Mazza, Giuseppe text Zootaxa 2012 3568 36 52 journal article 10.5281/zenodo.282975 68f41be0-298f-4932-947d-f309a0e4a751 1175-5326 282975 Hydrometra stagnorum (Linnaeus, 1758) Hydrometra stagnorum Terzani et al. 2012 : 269 . RECORDS. Tuscany: Ama torrent, 660 m , Pratovecchio (AR), 31.VIII.2008 , GM leg., 1 M, 1 F brach, 1 IV , 1 III (CCFI); Arboretum “Carlo Siemoni”, Badia Prataglia, 810 m , Poppi (AR), 8.IX.2008 , FC leg., 1 IV (CCFI); Asqua lake, 900 m , Poppi (AR), 24.VI.2004 , GM vidit, 1 ex.; idem , 7.V.2008 , GM leg., 1 F brach (CCFI); Asqua lake tributary, 930 m , Poppi (AR), 11.VIII.2011 , FC leg., 1 M, 1 F brach (CCFI); Chiusi della Verna pond, 1030 m , near Sasso Cavallino, Chiusi della Verna (AR), 14.VII.2009 , GM & GC leg., 1 F (CCFI); Eremo di Camaldoli lake, 1100 m , Poppi (AR), 12.VIII.2004 , GM vidit, 1 ex.; Fiumicello torrent, 600 m , near Casalino, Pratovecchio (AR), 13.VII.2008 , GM & GC leg., 2 F brach (CCFI); Metaleto lake, 900 m , Poppi (AR), 28.VII.2003 , GM vidit, 1 ex.; idem , 8.VIII.2011 , FC leg., 1 M brach (CCFI); Oia torrent, 525 m , Ponte Biforco, Stia (AR), 29.IX.2008 , GM leg., 1 F brach (CCFI); Vignano lake, 600 m , Poppi (AR), 25.VI.2006 , FC & GM leg., 1 F brach (CCFI); Vignano ponds, 600 m , Poppi (AR), 25.VI.2006 , FC & GM leg., 1 M, 1 F brach (CCFI). Emilia-Romagna: Bidente di Pietrapazza torrent, 480 m , near Mulino delle Cortine, Bagno di Romagna (FC), 20.VI.2008 , GM & ML leg., 1 F brach (CCFI); idem , 18.VIII.2008 , FC leg., 1 M brach, 1 V , 1 III (CCFI); Bidente di Pietrapazza torrent, 620 m , Bagno di Romagna (FC), 16.VII.2004 , GM vidit, 1 ex.; Valbonella lake, 712 m , Santa Sofia (FC), 10.V.2008 , GM & FT leg., 1 M, 1 F brach (MZUF); Valbonella, botanical garden pool, 712 m , Santa Sofia (FC), 10.V.2008 , GM & FT leg., 1 M, 2 F brach (MZUF); idem , 14.VIII.2008 , GM leg., 1 M, 1 F brach (MZUF). Remarks. A Turano-Europeo-Mediterranean species, present in all Italian regions ( Alma et al. 2009 ; Cianferoni 2009). Although it is a very common species in lentic and lotic waters, the first record for the Park was published only very recently ( Terzani et al. 2012 ). It was previously cited for this area as Hydrometra sp. ( Mazza et al. 2008a ).