Bukejs Andris
Institute of Life Sciences and Technologies, Daugavpils University, Vienības 13, Daugavpils, LV-5401, Latvia..
Zootaxa. 2019 Nov 27;4701(2):zootaxa.4701.2.4. doi: 10.11646/zootaxa.4701.2.4.
Passandra barsevskisi sp. nov. (Coleoptera: Passandridae) is described and illustrated from Borneo and the Philippines. The new species can be distinguished from all known species of Passandra by the following combination of features: head, pronotum and elytra black; antennomeres 3-10 with narrow groove ventrally, male antennae robust with antennomeres 4-10 swollen; admedian grooves of head deep, long, almost straight, slightly diverging anteriorly; median process of head well developed and reaching occipital groove; pronotal disc with two deep and long admedian grooves; pronotal sublateral lines entire, widely separated anteriorly; submarginal basal groove deeply and narrowly emarginate medially in male, notched in female; each elytron with lines I and VI complete, lines II and V incomplete; and median lobe of aedeagus with triangular apical portion and rounded apex.
新种巴氏帕桑德步甲（鞘翅目：帕桑德步甲科）来自婆罗洲和菲律宾，本文对其进行了描述并配有插图。该新物种可通过以下特征组合与所有已知的帕桑德步甲物种区分开来：头部、前胸背板和鞘翅均为黑色；触角第3-10节腹面有狭窄凹槽，雄性触角粗壮，第4-10节膨大；头部的亚中沟深、长、几乎笔直，向前略微分开；头部的中突发育良好，延伸至枕沟；前胸背板盘有两条深且长的亚中沟；前胸背板亚侧线完整，在前方广泛分开；雄性基部亚边缘沟在中部深深且狭窄地凹陷，雌性有缺刻；每个鞘翅的第I和第VI条线完整，第II和第V条线不完整；阳茎中叶的顶端部分呈三角形，顶端圆形。
