ergatandromorph

例句：

1. 1. The ergatandromorphs are a rare species of reptile that can be found in the desert.
   这种罕见的爬行动物生活在沙漠中。
2. 2. The ergatandromorphs have unique adaptations for surviving in harsh environments.
   这些爬行动物具有独特的适应能力，以在恶劣环境中生存。
3. 3. Researchers have been studying the behavior and ecology of ergatandromorphs for years.
   研究人员多年来一直在研究这些爬行动物的行为和生态学。