We document the record of Telmatobufo venustus Phillipi (1899) in the Altos de Malalcura sector, Antuco, Biobío Region, Chile. This is the first record metamorphic Gosner 45 stage and the fourth georeferenced record of the species throughout its distribution. The data extend the presence of the species in the Biobío Region by more than 100 km, extending T. venustus to north of the Ralco Reserve. The presence of three metamorphic stage individuals and their coexistence with Alsodes sp. in this locality stands out.

中文翻译：

---

智利比奥比奥地区濒临灭绝的Telmatobufo venustus（两栖动物：Calyptocephalellidae）的新地理记录

我们记录了Telmatobufo venustus Phillipi（1899）在智利比奥比奥地区的Antuco的Altos de Malalcura地区的记录。这是该物种首次分布的Gosner 45变质记录，也是该物种整个分布中的第四次地理参考记录。数据将比奥比奥地区该物种的存在范围扩大了100多公里，将维纳斯丁氏梭菌扩展到了拉尔科保护区的北部。三个变态阶段个体的存在及其与Alsodes sp。的共存。在这个地方脱颖而出。