The aim was to understand the representativeness and accuracy of expert range maps and to explore alternative methods for mapping species distributions accurately.

中文翻译：

---

有效准确地绘制不同区域和分类群的全球生物多样性模式

目的是了解专家范围图的代表性和准确性，并探索准确绘制物种分布图的替代方法。