Bechev Dimitar, Kazandzhieva Svetlozara
Department of Zoology, University of Plovdiv, 24 Tzar Assen Str., BG4000 Plovdiv, Bulgaria.
Zootaxa. 2020 Jul 22;4819(1):zootaxa.4819.1.12. doi: 10.11646/zootaxa.4819.1.12.
Stenophragma borneense sp. n. from Borneo is described and illustrated. In the new species, a variability in the presence/absence and location of R4+5, including between left and right wings of the same specimen, is observed. The cell between Rs and R4+5, if present, can be triangular, trapeziform or almost squared. An identification key to the extant species of the genus is also provided.
描述并图示了来自婆罗洲的新物种——婆罗洲窄翅叶蝉（Stenophragma borneense sp. n.）。在这个新物种中，观察到翅脉R4+5的有无及位置存在变异性，包括在同一只标本的左右翅之间。Rs与R4+5之间的翅室（若存在）可为三角形、梯形或近方形。还提供了该属现存物种的检索表。
