Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China

Yanling Li; Ditmar Metzeltin; Zhijun Gong

doi:10.1007/s00343-010-9028-z

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Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China

OriginalPaper | Updated：2023-05-16

- Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China
- Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China
- 海洋湖沼学报（英文） 2010年28卷第6期页码：1160-1165
- Affiliations：
  
  State Key Laboratory of Lake Science and Environment Nanjing Institute of Geography and Limnology Chinese Academy of Sciences
- Author bio：
- Funds：
  
  Supported by the National Basic Research Program (973 Program) (No. 2010CB833404), the Knowledge Innovation Program of the Chinese Academy of Sciences (Nos. KZCX2-YW-319 and KZCX1-YW-14), and the National Natural Science Foundation of China (No. 40972114)
- DOI：10.1007/s00343-010-9028-z
  中图分类号：
- 网络首发：2010-11-10，
  
  纸质出版：2010
- Accepted：
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Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China[J]. 海洋湖沼学报（英文）, 2010,28(6):1160-1165.

Li, Y., Metzeltin, D. & Gong, Z. Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China., Chin. J. Ocean. Limnol. 28, 1160–1165 (2010). https://doi.org/10.1007/s00343-010-9028-z
Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China[J]. 海洋湖沼学报（英文）, 2010,28(6):1160-1165. DOI： 10.1007/s00343-010-9028-z.

Li, Y., Metzeltin, D. & Gong, Z. Two new species of Sellaphora (Bacillariophyta) from a deep oligotrophic plateau lake, Lake Fuxian in subtropical China., Chin. J. Ocean. Limnol. 28, 1160–1165 (2010). https://doi.org/10.1007/s00343-010-9028-z DOI：

摘要

Abstract

We describe two new species of Sellaphora from Lake Fuxian

Yunnan Plateau

China. Based on both light and scanning electron microscopy

these species are described as S. yunnanensis sp. nov. and S. sinensis sp. nov. The primary features of S. yunnanensis are: elliptical to linear-elliptical valves with broadly rounded ends

straight filiform raphe

almost straight central endings and small

slightly expanding central pores

small central area

symmetrical or slightly asymmetrical central nodule. The primary features of S. sinensis are: elliptical valves

obtusely rounded ends

similar raphe and axial area

transapically less expanded central area

larger

elliptical central nodule. We compare these species to those of a similar shape and morphology.

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references

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