Isocrinida

例句：

1. 1. The discovery of this new species is a significant contribution to the field of ecology.
   这一新物种的发现对生态学领域来说是一个重要的贡献。
2. 2. The study of Isocrinida has led to new insights into the evolution of life on Earth.
   对Isocrinida的研究已经揭示了地球上生命演化的新见解。
3. 3. The team focused their research on the ecological significance of Isocrinida.
   该团队专注于Isocrinida在生态系统中的重要性。