A new Pseudostaurosira species (Bacillariophyta, Staurosiraceae) from lowland rivers and lakes in Europe (Atlantic Biogeographic Region)

被引：0
作者：
van de Vijver, Bart [1 ,2 ]
Wetzel, Carlos e. [3 ]
机构：
[1] Meise Bot Garden, Res Dept, Nieuwelaan 38, B-1860 Meise, Belgium
[2] Univ Antwerp, Dept Biol, ECOSPHERE, Univ Pl 1, B-2610 Antwerp, Belgium
[3] Luxembourg Inst Sci & Technol LIST, Observ Climate Environm & Biodivers OCEB, L-4422 Belvaux, Luxembourg
来源：
PHYTOTAXA | 2024年 / 663卷 / 01期
关键词：
Biomonitoring; Europe; lowland river; Flanders; morphology; new species; Pseudostaurosira; ARAPHID; FRAGILARIACEAE; DIATOMS;
D O I：
10.11646/phytotaxa.663.1.6
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
During a biomonitoring survey of the Flemish rivers, an unknown Pseudostaurosira taxon was observed. After detailed light and scanning electron microscopy research and careful analysis with similar species in literature, the taxon is described as Pseudostaurosira katharinae sp. nov. The new species can be separated from similar Pseudostaurosira species by its larger sternum and central area, the presence of rings of granules around the spines, the shape and diminishing size of the areolae towards the center and the particular structure of the cingulum. The new species was typically found in meso-eutrophic, alkaline conditions.
引用
收藏
页码：49 / 54
页数：6
相关论文
共 48 条
  • [41] Analysis of the type material of Planothidium delicatulum (Bacillariophyta ) with the description of two new Planothidium species from the sub-Antarctic Region
    Van de Vuver, Bart
    Wetzel, Carlos E.
    Ector, Luc
    FOTTEA, 2018, 18 (02) : 200 - 211
  • [42] Six new Actinella (Bacillariophyta) species from Papua New Guinea, Australia and New Zealand:: further evidence for widespread diatom endemism, in the Australasian region
    Sabbe, K
    Vanhoutte, K
    Lowe, RL
    Bergey, EA
    Biggs, BJF
    Francoeur, S
    Hodgson, D
    Vyverman, W
    EUROPEAN JOURNAL OF PHYCOLOGY, 2001, 36 (04) : 321 - 340
  • [43] On the identity of Navicula gottlandica (Bacillariophyta), with the description of two new species Navicula eileencoxiana and Navicula bergstromiana from the Australo-Pacific region
    Sabbe, Koen
    Vyverman, Wim
    Ector, Luc
    Wetzel, Carlos E.
    John, Jacob
    Hodgson, Dominic A.
    Verleyen, Elie
    Van de Vijver, Bart
    PLANT ECOLOGY AND EVOLUTION, 2019, 152 (02) : 313 - 326
  • [44] Fallacia emmae sp nov., (Bacillariophyta) a new soil-inhabiting diatom species from the sub-Antarctic Region
    Van De Vijver, Bart
    Cox, Eileen J.
    CRYPTOGAMIE ALGOLOGIE, 2015, 36 (03) : 245 - 254
  • [45] A new species of Ischnocnema (Anura: Brachycephalidae) from the mountainous region of Atlantic Forest, southeastern Brazil, with a new phylogeny and diagnose for Ischnocnema parva series
    Silva-Soares, Thiago
    Ferreira, Rodrigo Barbosa
    Ornellas, Iago Silva
    Zocca, Cassio Z.
    Caramaschi, Ulisses
    Goncalves Cruz, Carlos Alberto
    ZOOTAXA, 2021, 5082 (03) : 201 - 222
  • [46] A new diatom (Bacillariophyta) species-Fallacia cinariana sp. nov.-from Kaklık Cave in the Western Anatolian Karst Region, Republic of Türkiye
    Somek, Hasim
    Hamilton, Paul brian
    Solak, Cuneyt Nadir
    Beauger, Aude
    Yilmaz, Elif
    Sevindik, TUgBA O. N. G. U. N.
    PHYTOTAXA, 2025, 694 (02) : 173 - 183
  • [47] On some "Hemicyclopora" Norman, 1894 and "Escharella" Gray, 1848 species (Bryozoa, Cheilostomatida) from the Atlantic-Mediterranean region. Re-examination of their generic status and description of new species and a new genus
    Harmelin, Jean-Georges
    Rosso, Antonietta
    ZOOSYSTEMA, 2023, 45 (10) : 373 - 407
  • [48] A new species of Goneplax Leach, 1814 (Crustacea, Decapoda, Brachyura, Goneplacidae) from the south Atlantic and the western limits of the Indo-West Pacific region, long confused with G-rhomboides (Linnaeus, 1758)
    Guinot, Daniele
    Castro, Peter
    ZOOTAXA, 2007, (1577) : 17 - 31
12345