| 论文标题： |
Morphology, Life Cycle, and SSU rDNA-based Phylogeny of Two Folliculinid Ciliates (Ciliophora, Heterotrichea, Folliculinidae) Collected from Subtropical Coastal Wetlands of China |
| 作者： |
Ye, Tingting; Huang, Jie; Warren, Alan; Zhao, Xuetong; Zheng, Bohan; Zhang, Hui; Shi, Yuhong; Al-Farraj, Saleh A.; Chen, Xiangrui |
| 出版刊物： |
PROTIST |
| 出版日期： |
OCT-DEC |
| 出版年份： |
2021 |
| 卷/期： |
|
| DOI： |
10.1016/j.protis.2021.125844 |
| 论文摘要： |
Most ciliates of the heterotrich family Folliculinidae are flagship periphytic species. They are characterized by their transparent lorica, conspicuous peristomial lobes, and dimorphic life cycle. However, the understanding of their biodiversity and systematics is relatively poor. In the present study, we investigate the morphology and phylogenetic affinities of Ampullofolliculina lageniformis Hadz i, 1951 and Metafolliculina producta (Wright, 1859) Dons, 1934, collected from subtropical coastal wetlands in China. An integrative approach combining investigations of their morphology, life cycle and ecology was used. Phylogenetic analyses based on small subunit ribosomal DNA (SSU rDNA) sequences showed that: all folliculinid genera form a monophyletic clade; the two genera with flexible peristomial lobes, Metafolliculina and Eufolliculina, are closely related; the other three genera with inflexible peristomial lobes, Ampullofolliculina, Diafolliculina and Folliculina, group together. (c) 2021 Elsevier GmbH. All rights reserved. |
