Skolomystax, a new genus for the Australian species formerly included in Centroptilum Eaton (Ephemeroptera: Baetidae) Author Suter, P. J. Author Webb, J. M. Author Gattolliat, J. - L. text Memoirs of Museum Victoria 2023 Mem. Mus. Vic. 2023-12-31 82 1 48 http://dx.doi.org/10.24199/j.mmv.2023.82.01 journal article 10.24199/j.mmv.2023.82.01 1447-2554 8065508 Centroptilum spBlackstripe in Webb and Suter (2011) Material examined . Holotype : Wannon R above Wannon Falls , 37.68S 141.84E , 30 Oct 1977 , PS . Nymph : New South Wales ( NSW ): Site 10 Marowan Ck near Glencoe 29.933S 151.716E 26 Nov 1998 PS , JD , JWA1384 ; MacLaughlin R at Monaro Highway , south of Nimmitabel , JWA1251 , 36.5722S 149.2847E , 29 Mar 2009 . SA : Mosquito Ck , 37.09S 140.79E , PS Carrickalinga Ck , 35.43S 138.38E , PS ; Deep Ck upstream of ford, 35.58S 137.25E , PS ; Tent Rock Ck , Deep Ck Conservation Park , 35.633S 137.233E , PS ; Kangaroo Island SA Breakneck R 35.93S 136.61E , PS ; DeMole R 35.74S 136.79E , PS ; Rocky R 35.95S 136.71E , PS ; Southwest R 35.98S 136.86E , PS ; Stunsail Boom R 35.99S 137.01E , PS ; Western R 35.68S 136.97E , PS , MZL . Vic : Wannon R above Wannon Falls , 37.68S 141.84E , 30 Oct 2007 , PS : Jimmy’s Ck , Mt Emu Ck , 38.22S 142.99E , PS ; Wimmera R at Eversley 37.19S 143.17E , 28 Feb 1994 ; Eumerella R near Bessiebelle JWA766 38.16S 141.95E , 9 Jul 2008 , JW ; Eumerella R on Princes Highway , JWA2510 , 38.26S 141.94E , 19 Nov 2009 , JW ; Leigh River S of Ballarat at Mt Mercer , PS153 , 37.89S 143.94E , 20 Apr 1994 , PS ; Grangeburn Ck at 30 Clifton Rd , Hamilton ‘110357’, 37.5155S 141.980E , 4 Oct 2014 ZB .