This research report offers the most complete itinerary of Alfred Russel Wallace's scientific explorations of the Brazilian Amazon between 1848 and 1852. As a source for historians of science and natural scientists, it may become a reference to track the zoological and botanical species collected alongside the described landscapes and people in Wallace's complex road map of explorations. Evidencing many relations and interests intertwined with the construction of Wallace's itinerary, this report makes room for the elaboration of a more accurate picture of his expedition. Tracking the development of Wallace's insights along his journey, this itinerary also allows us to ascertain which species, regions, and phenomena fostered the conceptual roots of his later theory of evolution by natural selection.

这份研究报告提供了阿尔弗雷德·罗素·华莱士在 1848 年至 1852 年间对巴西亚马逊的科学探索的最完整行程。作为科学历史学家和自然科学家的资料来源，它可能成为追踪与所描述的一起收集的动植物物种的参考华莱士复杂的探索路线图中的风景和人物。这份报告证明了与华莱士行程的构建交织在一起的许多关系和利益，为更准确地阐述他的远征提供了空间。跟踪华莱士在他的旅程中的见解的发展，该行程还使我们能够确定哪些物种、地区和现象促成了他后来的自然选择进化理论的概念根源。