Journal of Jishou University(Natural Sciences Edition) ›› 2021, Vol. 42 ›› Issue (4): 59-65.

• Biology and chemical industry • Previous Articles     Next Articles

A Study on the Ultrastructure of Two Species of Frustulia (Bacillariophyta)

YUAN Li, LIU Bing, ZHOU Yangyan, DU Jie, ZHANG Wanying   

  1. (College of Biology and Environmental Science, Jishou University, Jishou 416000, Hunan China)
  • Online:2021-07-25 Published:2021-11-17

Abstract: This paper reviews the naming changes of two Frustulia species and provides two new Chinese names for them: F. asiatica and F. amphipleuroides. Based on the observation of the light and scanning electron microscopy on the above two species, we find that: (1) the unique feature combination of F. asiatica is its linear-lanceolate valve shape and higher stria density; (2) the unique feature combination of F. amphipleuroides is 0~3 isolated poroids and obviously elongated central area.

Key words: Gaowangjie National Nature Reserve, Longitudinal rib, Longitudinal striae, Y-shaped end

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