Three new species of Fallacia from intertidal sediments in Japan
文献类型：期刊论文
| 作者 | Li, Yuhang1,2 ; Suzuki, Hidekazu2; Nagumo, Tamotsu3; Tanaka, Jiro2; Sun, Zhongmin1,4; Xu, Kuidong1,4
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| 刊名 | DIATOM RESEARCH
 |
| 出版日期 | 2019-05-04 |
| 页码 | 9 |
| 关键词 | benthic diatoms Fallacia intertidal sediments new species Japan |
| ISSN号 | 0269-249X |
| DOI | 10.1080/0269249X.2019.1606855 |
| 通讯作者 | Xu, Kuidong(kxu@qdio.ac.cn) |
| 英文摘要 | Three new species of Fallacia, F. miyajimensis sp. nov., F. nodulifera sp. nov., and F. similigemmifera sp. nov. are described from intertidal sediments in Japan. Their morphologies are studied with light, scanning and transmission electron microscopy. Fallacia miyajimensis differs from congeners in the presence of an apical pore, a finely porous conopeum possessing finger-shaped extensions with uniseriate rows of pores and a thick layer adjacent to the raphe with isolated depressions with small pores inside. Fallacia nodulifera differs from congeners in the presence of a unique asymmetric internal central nodule. It can also be distinguished by the combination of stria density, conopeum with short extensions, and centrally convex lateral sterna. Fallacia similigemmifera differs from congeners by its lanceolate valve outline, more or less straight, distinct lateral areas and the presence of a rectelevatum on internal central nodule. We suggest that the structural combination of the structure of the conopeum and the lateral sterna is a stable feature in species discrimination and could be used to define species groups. The cingulum of F. similigemmifera comprises a wide open valvocopula and two linear bands with different ligulae. This type of cingulum structure is also present in F. tenera, F. hodgeana, and probably in F. litoricola and F. fracta as well, and likely occurs commonly in Fallacia. |
| 资助项目 | Japan Society for the Promotion of Science[16K07838] ; Japan Society for the Promotion of Science[16H04960] ; [31800171] |
| WOS研究方向 | Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000471559900001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/161816]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 通讯作者 | Xu, Kuidong |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, Lab Marine Organism Taxon & Phylogeny, Qingdao, Shandong, Peoples R China 2.Tokyo Univ Marine Sci & Technol, Tokyo, Japan 3.Nippon Dent Univ Tokyo, Dept Biol, Sch Life Dent Tokyo, Tokyo, Tokyo, Japan 4.Univ Chinese Acad Sci, Coll Earth Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yuhang,Suzuki, Hidekazu,Nagumo, Tamotsu,et al. Three new species of Fallacia from intertidal sediments in Japan[J]. DIATOM RESEARCH,2019:9. |
| APA | Li, Yuhang,Suzuki, Hidekazu,Nagumo, Tamotsu,Tanaka, Jiro,Sun, Zhongmin,&Xu, Kuidong.(2019).Three new species of Fallacia from intertidal sediments in Japan.DIATOM RESEARCH,9. |
| MLA | Li, Yuhang,et al."Three new species of Fallacia from intertidal sediments in Japan".DIATOM RESEARCH (2019):9. |
入库方式： OAI收割
来源：海洋研究所
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