Published September 2, 2015 | Version v1
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FIGURES 17–24 in Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia

  • 1. Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China & Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Konan 4-5-7, Minato-ku, Tokyo 108-8477, Japan
  • 2. Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Konan 4-5-7, Minato-ku, Tokyo 108-8477, Japan
  • 3. Department of Biology, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan
  • 4. Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China

Description

FIGURES 17–24. Scanning electron micrographs of Fallacia decussata. 17. External valve face with a broken margin showing the conopeum covering the whole valve face (arrow). 18. Internal valve face with cingula showing the arched lateral sterna (arrow). 19. Detail of the external central area of the valve showing the slightly expanded central raphe ending (arrow). 20. Detail of internal central area of valve showing the central raphe ending fissures (arrow). 21. Detail of valve external terminal surface showing the finely porous conopeum (arrow), the dentate inner edge of the valve mantle by pegs (double arrows), three terminal pores (arrowheads), and a number of areolae (double arrowheads) present on the terminal valve mantle uncovered by the conopeum. 22. Detail of the internal terminal valve showing the raphe branch fissures ending in a helictoglossa (arrow). 23–24. Variation of the number of pores (arrowheads) on each side of the terminal fissure, comparing the areolae (double arrowheads) on the valve mantle. All scale bars = 2 μm, except Figs 17, 18 (5 μm).

Notes

Published as part of Li, Yuhang, Suzuki, Hidekazu, Nagumo, Tamotsu, Tanaka, Jiro, Sun, Zhongmin & Xu, Kuidong, 2015, Fallacia decussata, sp. nov.: a new marine benthic diatom (Bacillariophyceae) from Northeast Asia, pp. 258-266 in Phytotaxa 224 (3) on page 262, DOI: 10.11646/phytotaxa.224.3.4, http://zenodo.org/record/13636471

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/8C7E5D59FFA9FFBAFF0CFD37FB22E292 (URL)
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Journal article: 10.11646/phytotaxa.224.3.4 (DOI)
Journal article: urn:lsid:plazi.org:pub:70472521FFABFFB8FF84FF9CFFDFE521 (LSID)
Journal article: http://publication.plazi.org/id/70472521FFABFFB8FF84FF9CFFDFE521 (URL)
Journal article: https://zenodo.org/record/13636471 (URL)