李宇航----中国科学院海洋研究所

生物与医药

李宇航，副研究员。研究方向为硅藻系统分类学，主要从事舟形藻目硅藻的分类、多样性与系统演化研究。基于形态和分子系统学方法，重建了舟形藻目多个科的系统发育关系，并进行了分类系统的修订。近年来已发表17个硅藻新物种，3个新组合，SCI收录论文36篇。主持国家自然科学基金面上基金项目、青年基金项目，中国科学院生物分类学科学家岗位项目等7项课题。

一、研究领域

硅藻分类、多样性与演化

二、招生专业及方向

海洋生物学，海洋生物多样性与进化；环境工程，海洋环境工程

三、研究室及联系方式

海洋生物分类与系统演化实验室，联系方式：邮箱：liyuhang@qdio.ac.cn

四、承担的主要科研项目

1. 中国科学院生物分类学科学家岗位，硅藻纲舟形藻目分类学科学家岗位（CAS-TAX-24-034），2024/01-2028/12，50万，主持

2. 国家自然科学基金面上项目，中国沿海舟形藻科硅藻的多样性与系统分类学研究（42276099），2023/01-2026/12，56万，主持

4. 国家自然科学基金青年项目，中国沿海斜纹藻科硅藻的系统分类学研究（31800171），2019/01-2021/12，25万，主持

五、研究成果及奖励

开展了中国海洋底栖硅藻物种多样性，发表17个硅藻新物种，3个新组合与多个硅藻新记录属种。聚焦舟形藻目系统分类学研究，重建了舟形藻目主要类群的系统发育关系，明确了核心类群的划分与鉴定特征。相关成果发表SCI收录论文36篇。

六、代表性论文及著作

1.Du, F.#, Li, Y.#, Bilcke, G., Sato, S., & Xu, K. (2025). Distinct interspecies thermal resistance strategies exhibited by euplanktonic, tychoplanktonic and benthic diatoms under marine heatwaves. Marine Environmental Research, 204, 106859.

2.Li, L., Huang, Y.-Y., Nong, Q.-Z., Lai, J.-X., & Li, Y.-H. (2024). Planothidium pseudolinkei sp. nov. (Bacillariophyta), a new marine monoraphid diatom species from the coast of Guangxi, China. PhytoKeys, 246, 237-249.

3.Han, J., Liu, X., Pan, K., Liu, J., Sun, Y., Jin, G., Li, Y., & Li, Y. (2024). Impacts of Integrated Multi-Trophic Aquaculture on Phytoplankton in Sanggou Bay. Journal of Ocean University of China, 23, 835-843.

4.Du, F.#, Li, Y.#, & Xu, K. (2023). Phylogeny and Evolution of Cocconeiopsis (Cocconeidaceae) as Revealed by Complete Chloroplast and Mitochondrial Genomes. International Journal of Molecular Sciences, 25, 266.

5.Du, F.-C. #, Li, Y.-H. #, & Xu, K.-D. (2023). Morphology and molecular phylogeny of Pleurosigma pacificum sp. nov. (Pleurosigmataceae), a new tropical pelagic species from the Western Pacific Ocean. PhytoKeys, 227, 99-108.

6.Li, Y., Suzuki, H., Nagumo, T., Tanaka, J., Sun, Z. and Xu, K. (2022), Morphology, molecular phylogeny and systematics of the diatom genus Fallacia (Sellaphoraceae), with descriptions of three new species. Journal of Phycology, 58: 449-464

7.Li, Y., Nagumo, T., Xu, K. (2022) Morphology and molecular phylogeny of Amphora baotuensis sp. nov., a new freshwater benthic diatom from a karst spring in China. Diatom Research, 37: 145-153

8.Li, Y., Sun, Z., Nagumo, T., & Xu, K. (2021). Two new marine benthic diatom species of Hippodonta (Bacillariophyceae) from the coast of China: H. nanjiensis sp. nov. and H. qingdaoensis sp. nov. Journal of Oceanology and Limnology, 39(3): 1033–1041.

9.Li, Y., Nagumo, T., Sun, Z., & Xu, K. (2020). Morphology of three benthic diatoms from a tropical mangrove in Hainan Island, China: Gyrosigma centropunctatum sp. nov., G. dongzhaiense sp. nov. and G. orbitum Thaler et Kaczmarska. Diatom Research, 35(3): 255–267.

10.Li, Y., Suzuki, H., Nagumo, T., Tanaka, J., Sun, Z., & Xu, K. (2019). Three new species of Fallacia from intertidal sediments in Japan. Diatom Research, 34(2): 75–83.

11.Li, Y., Nagumo, T., & Xu, K. (2018). Morphology and molecular phylogeny of Pleurosira nanjiensis sp. nov., a new marine benthic diatom from the Nanji Islands, China. Acta Oceanologica Sinica, 37(10), 33–39.

12.Li, Y., Chen, X., Sun, Z., & Xu, K. (2017). Taxonomy and molecular phylogeny of three marine benthic species of Haslea (Bacillariophyceae), with transfer of two species to Navicula. Diatom Research, 32(4), 451–463.

13.Li, Y., Suzuki, H., Nagumo, T., Tanaka, J., Sun, Z., & Xu, K. (2016). Microcostatus salinus sp. nov., a new benthic diatom (Bacillariophyceae) from estuarine intertidal sediments, Japan. Phytotaxa, 245(1), 51–58.

14.Li, Y., Suzuki, H., Nagumo, T., Tanaka, J., Sun, Z., & Xu, K. (2015). Fallacia decussata, sp. nov. : A new marine benthic diatom (Bacillariophyceae) from Northeast Asia. Phytotaxa, 224(3), 258–266.

15.Li, Y., Suzuki, H., Nagumo, T., & Tanaka, J. (2014). Auxosporulation, morphology of vegetative cells and perizonium of Fallacia tenera (Hust.) DG Mann (Bacillariophyceae). Phytotaxa, 164(4), 239–254.