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Yorkshire's Dark Bordered Beauty

机译：约克郡的黑暗边缘美女

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The rare Red Data Book species Dark Bordered Beauty Epione vespertaria is a small geometrid moth with a wing span of approximately 25mm - or to most of us, one inch (see back cover). The male has orange forewings with many short transverse markings ofa darker shade, a darker and almost continuous inner cross line and a wide darkish-red border running almost parallel but wavily to the outer edge. The hindwing is similarly marked but minus the dark inner cross line. The female, however, has yellow forewings with finer and paler transverse markings and a dark dot in the centre of each wing. The inner cross line and outer border are pale reddish and the border, having a deep indented outer cross line, diverts to the apex of the wing. The hind-wings arealso yellow, minus the inner cross line, and the border, although waved, is parallel throughout. The adults fly from late June into early August and the eggs are left to over-winter on the food plants before emergence of the larvae in May. The moths inhabit damp scrubby heathland areas in which the larval foodplants are found, these being Creeping Willow Salix repens, on the English site and Dwarf Aspen Populus tremula on the Scottish sites. Dr Mark Young comments that "The Dark Bordered Beauty Epioneparalellaria places its eggs fully exposed on the slightly roughened bark of the aspen, this is typical of species over-wintering in this stage" (Young, 1997).
机译：Red Data Book稀有物种Dark Bordered Beauty Epione vespertaria是一种小型几何蛾，翼展大约25毫米-或对我们大多数人而言为1英寸（请参阅封底）。雄鱼有橙色的前爪，有许多短的横向痕迹，其阴影较深，内部交叉线较黑且几乎连续，深红色边框较宽，几乎与外部边缘平行。后翼也有类似标记，但减去了深色的内部交叉线。雌性则有黄色的前爪，上面有较细和较淡的横向斑纹，每个翼的中央都有一个黑点。内部交叉线和外部边界为淡红色，边界较深的凹入外部交叉线转移到机翼的顶点。后翼也是黄色的，减去内部交叉线，并且边界虽然挥了挥，但始终是平行的。成虫从六月下旬到八月初飞行，卵在五月幼虫出现之前先在食用植物上过冬。蛾子栖息在潮湿的灌木丛石南丛生的荒地上，那里有幼虫食用植物，这些是英国站点上的Cre柳柳柳和苏格兰站点上的矮白杨杨。马克·杨博士评论说：“暗纹美人Epioneparalellaria将其卵完全暴露在白杨的略粗糙的树皮上，这是该阶段越冬物种的典型表现”（Young，1997年）。

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