Abstract：
Gall anatomical and metabolic peculiarities are determined by the feeding habit of the gall inducer, but develop under the constraints of the host plants. The chewing habit of the Lepidoptera larvae imposes a high impact on the host plant cells, and supposedly drives peculiar structural and histochemical patterns. So, our starting point was the search of such patterns in literature, and the test of these traits on the Andescecidium parrai (Cecidosidae)-Schinus polygama (Anacardiaceae) system, as a case study in Chilean flora. The literature on the structure of lepidopteran galls in the temperate and tropical regions comprises 13 works, describing stems as the most frequent host organs, followed by leaves, buds, and flowers. As common structural traits of Lepidoptera galls, the literature converge in describing the processes of cell hypertrophy and hyperplasia, resulting in a variable number of common storage parenchyma layers, interspersed by the redifferentiated sclerenchyma, vascular, and typical nutritive cells around the larval chamber. These nutritive cells accumulate lipids and proteins, which support the lepidopteran larvae nutrition. As expected, the A. parrai galls follow the patterns herein described for the lepidoptera-induced galls, but with peculiarities associated with its host organ. Even though the Lepidoptera galls have destructive mouthparts and can induce large and complex galls, they cannot alter important conservative features of their hosts\' organs.
摘要：
胆囊的解剖和代谢特性取决于胆囊诱导剂的摄食习惯，但在寄主植物的约束下发展。鳞翅目幼虫的咀嚼习性对宿主植物细胞产生很大影响，并推测驱动特殊的结构和组织化学模式。所以,我们的出发点是在文学中寻找这样的模式，并对这些性状进行了下颌科（Cecidosidae）-棘刺（Anacardiaceae）系统的测试，作为智利植物区系的案例研究。有关温带和热带地区鳞翅目gall的结构的文献包括13部作品，将茎描述为最常见的宿主器官，接着是树叶，芽，和鲜花。作为鳞翅目的常见结构特征，文献集中在描述细胞肥大和增生的过程，导致可变数量的公共存储薄壁组织层，穿插在再分化的巩膜组织中，血管,和幼虫室周围典型的营养细胞。这些营养细胞积累脂质和蛋白质，支持鳞翅目幼虫的营养。不出所料,A.parraigalls遵循本文针对鳞翅目诱导的galls所描述的模式，但具有与其宿主器官相关的特性。即使鳞翅目虫有破坏性的口器，也能诱发大而复杂的虫，它们不能改变宿主器官的重要保守特征。
