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Published Articles

Two new Cretaceous species of Sphynctolethus and a new name for ‘Sphynctolethus pacificus’ (Bacillariophyta: Hemiaulaceae)
DAVID M. WILLIAMS ORCID , PAT A. SIMS ORCID , PAUL CHAMBERS ORCID
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Issue: Vol. 730 No. 1: 18 Nov. 2025
DOI: 10.11646/phytotaxa.730.1.5
Published on: 2025-11-18
Page range: 75-81
Abstract views: 216
PDF downloaded: 9
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New data on the stomatocyst of Spiniferomonas abrupta Y. Nielsen (Chrysophyceae, Chromulinales)
ANNA BESSUDOVA ORCID , ALENA D. FIRSOVA ORCID , YELENA V. LIKHOSHWAY ORCID
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Issue: Vol. 728 No. 3: 13 Nov. 2025
DOI: 10.11646/phytotaxa.728.3.5
Published on: 2025-11-13
Page range: 294-300
Abstract views: 209
PDF downloaded: 6
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Chamaepinnularia mirim sp. nov., a new rare diatom (Bacillariophyta) from coastal lakes of southern Brazil
MARIA GABRIELA JUNQUEIRA ORCID , LUCIANE O. CROSSETTI ORCID , CARLOS E. WETZEL ORCID
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Issue: Vol. 728 No. 1: 11 Nov. 2025
DOI: 10.11646/phytotaxa.728.1.7
Published on: 2025-11-11
Page range: 69-75
Abstract views: 327
PDF downloaded: 15
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Meridiolithothamnion atlanticum gen. et sp. nov. (Hapalidiales, Rhodophyta), a rhodolith-forming non-geniculate coralline alga from Brazil and offshore the northern Gulf of Mexico
LUIS ALFREDO S. DE LEÃO , JOSEPH L. RICHARDS ORCID , RICARDO G. BAHIA ORCID , SUZANNE FREDERICQ ORCID , RENATO CRESPO PEREIRA
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Issue: Vol. 728 No. 1: 11 Nov. 2025
DOI: 10.11646/phytotaxa.728.1.1
Published on: 2025-11-11
Page range: 1-16
Abstract views: 416
PDF downloaded: 319
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On Brachysira follis (Ehrenberg) Cleve and Navicula trochus Ehrenberg (Bacillariophyceae)
WOLF-HENNING KUSBER ORCID , BART VAN DE VIJVER ORCID
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Issue: Vol. 726 No. 3: 4 Nov. 2025
DOI: 10.11646/phytotaxa.726.3.6
Published on: 2025-11-04
Page range: 185-192
Abstract views: 301
PDF downloaded: 12
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A new Punctastriata species (Staurosiraceae, Bacillariophyceae) from a nineteenth century sample collected by Charles-Henri Delogne
BART VAN DE VIJVER ORCID , CARLOS E. WETZEL ORCID
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Issue: Vol. 726 No. 3: 4 Nov. 2025
DOI: 10.11646/phytotaxa.726.3.5
Published on: 2025-11-04
Page range: 176-184
Abstract views: 272
PDF downloaded: 10
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One new Encyonema Kützing (Bacillariophyta, Cymbellaceae) species from the Liujiang River, Guangxi Zhuang Autonomous Region, China
JI-SHU GUO ORCID , YUN ZHANG ORCID , JOHN PATRICK KOCIOLEK ORCID , YAN-LING LI ORCID
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Issue: Vol. 726 No. 2: 30 Oct. 2025
DOI: 10.11646/phytotaxa.726.2.4
Published on: 2025-10-30
Page range: 95-102
Abstract views: 291
PDF downloaded: 8
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A revision of the Fragilaria pectinalis-complex in Europe (Bacillariophyceae, Fragilariaceae) with the description of a new species
BART VAN DE VIJVER ORCID , WOLF-HENNING KUSBER ORCID , CARLOS E. WETZEL ORCID , DAVID M. WILLIAMS ORCID
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Issue: Vol. 726 No. 2: 30 Oct. 2025
DOI: 10.11646/phytotaxa.726.2.1
Published on: 2025-10-30
Page range: 61-73
Abstract views: 475
PDF downloaded: 14
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A new diatom (Bacillariophyta) found in a historic Hustedt sample from Java, description of Humidophila vandevijveri sp. nov.
NATALIA KOCHMAN-KĘDZIORA ORCID , CARLOS E. WETZEL ORCID
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Issue: Vol. 726 No. 1: 29 Oct. 2025
DOI: 10.11646/phytotaxa.726.1.3
Published on: 2025-10-29
Page range: 37-44
Abstract views: 316
PDF downloaded: 9
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Species composition of the diatom communities in the watercourses of Northeastern Kamchatka with comments on abundant taxa and description of Gomphonema lepskayae sp. nov.
ANDREI MIRONOV ORCID , ANTON GLUSHCHENKO ORCID , ELENA KEZLYA ORCID , MAXIM KULIKOVSKIY ORCID
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Issue: Vol. 726 No. 1: 29 Oct. 2025
DOI: 10.11646/phytotaxa.726.1.1
Published on: 2025-10-29
Page range: 1-19
Abstract views: 412
PDF downloaded: 7
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