Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
By Taxon









By Date

Published Articles

Jaagichlorella terrestris sp. nov. (Trebouxiophyceae, Chlorophyta)—a new species from tropical forest in Vietnam
NIKITA A. MARTYNENKO ORCID , IRINA V. NOVAKOVSKAYA ORCID , YULIA A. PODUNAY ORCID , NGUYEN THI VAN ORCID , EVGENIY S. GUSEV ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 737 No. 4: 16 Jan. 2026
DOI: 10.11646/phytotaxa.737.4.5
Published on: 2026-01-16
Page range: 243-253
Abstract views: 136
PDF downloaded: 8
PDF(3.84MB) Supplementary file (DOCX) Supplementary file (DOCX)
Subscription
Purchase a printed copy of this volumn
Hantzschia djiboutiensis (Bacillariophyceae, Bacillariales)—a new taxon from an ephemeral pond in Djibouti
YULIA A. PODUNAY ORCID , EVGENIY S. GUSEV ORCID , NIKITA A. MARTYNENKO ORCID , ALISA A. NEPLYUKHINA ORCID , NATALIYA A. SHKURINA ORCID , IDRISS OKIYE WAAIS ORCID , BORIS D. EFEYKIN ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 737 No. 4: 16 Jan. 2026
DOI: 10.11646/phytotaxa.737.4.2
Published on: 2026-01-16
Page range: 214-224
Abstract views: 125
PDF downloaded: 4
PDF(3.52MB)
Subscription
Purchase a printed copy of this volumn
Two new Halamphora (Bacillariophyta) species and the first fossil observations for Halamphora elongata in holocene lacustrine deposits of Hassi Manda in the Erg Er Raoui (Algerian Sahara Desert)
ALI HAMADAI ORCID , PAUL BRIAN HAMILTON ORCID , MANSOUR BOUHAMEUR ORCID , SACI MENNAD ORCID , ABDULLAH A. SABER ORCID , NESIL ERTORUN ORCID , BOUTHEINA SAHRAOUI ORCID , CÜNEYT NADIR SOLAK ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 737 No. 4: 16 Jan. 2026
DOI: 10.11646/phytotaxa.737.4.1
Published on: 2026-01-16
Page range: 199-213
Abstract views: 129
PDF downloaded: 7
PDF(46.56MB)
Subscription
Purchase a printed copy of this volumn
A nomenclator of the genus Ochromonas sensu lato (Chrysophyceae)
DMITRY A. KAPUSTIN ORCID , ANTON A. IURMANOV ORCID , MAXIM S. KULIKOVSKIY ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 737 No. 1: 7 Jan. 2026
DOI: 10.11646/phytotaxa.737.1.2
Published on: 2026-01-07
Page range: 17-33
Abstract views: 141
PDF downloaded: 7
PDF(1.15MB)
Subscription
Purchase a printed copy of this volumn
Navicula subphyllepta sp. nov. (Naviculaceae, Bacillariophyceae), a new brackish diatom species from France
LÉA CONTAMINE ORCID , AUDE BEAUGER ORCID , OLIVIER VOLDOIRE ORCID , ANGÈLE RAGOT , BART VAN DE VIJVER
$publishedArticle->coverImageAltText
Issue: Vol. 731 No. 3: 2 Dec. 2025
DOI: 10.11646/phytotaxa.731.3.8
Published on: 2025-12-02
Page range: 294-300
Abstract views: 259
PDF downloaded: 8
PDF(4.75MB)
Subscription
Purchase a printed copy of this volumn
Planothidium islandicum sp. nov., a new cavum-bearing Planothidium species from the Westfjords, northwestern Iceland (Achnanthaceae, Bacillariophyceae)
BART VAN DE VIJVER ORCID , ANNIKA COOMANS ORCID , MARGAUX POTTIEZ ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 731 No. 2: 27 Nov. 2025
DOI: 10.11646/phytotaxa.731.2.9
Published on: 2025-11-27
Page range: 183-186
Abstract views: 155
PDF downloaded: 10
PDF(8.06MB)
Subscription
Purchase a printed copy of this volumn
First data on molecular phylogeny of the monoraphid genus Platessa (Achnanthidiaceae, Bacillariophyceae) on the basis of P. conspicua from Mongolia
NATALIA TSEPLIK ORCID , ANTON GLUSHCHENKO ORCID , ANDREI MIRONOV ORCID , YEVHEN MALTSEV ORCID , SONINKHISHIG NERGUI ORCID , MAXIM KULIKOVSKIY ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 731 No. 2: 27 Nov. 2025
DOI: 10.11646/phytotaxa.731.2.1
Published on: 2025-11-27
Page range: 102-114
Abstract views: 233
PDF downloaded: 9
PDF(4.20MB)
Subscription
Purchase a printed copy of this volumn
Two new species from the Mallomonas favosa species complex (Synurales, Chrysophyceae) from acidified water bodies in Vietnam
MARINA E. IGNATENKO ORCID , PHAN TRONG HUAN ORCID , EVGENIY S. GUSEV ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 730 No. 3: 21 Nov. 2025
DOI: 10.11646/phytotaxa.730.3.5
Published on: 2025-11-21
Page range: 277-284
Abstract views: 158
PDF downloaded: 5
PDF(2.14MB)
Subscription
Purchase a printed copy of this volumn
Mallomonas capitata sp. nov.—a new rare tropical species from section Mallomonas (Synurales, Chrysophyceae)
EVGENIY S. GUSEV ORCID , PHAN TRONG HUAN ORCID , MARINA E. IGNATENKO ORCID , BORIS D. EFEYKIN ORCID
$publishedArticle->coverImageAltText
Issue: Vol. 730 No. 1: 18 Nov. 2025
DOI: 10.11646/phytotaxa.730.1.7
Published on: 2025-11-18
Page range: 89-95
Abstract views: 164
PDF downloaded: 5
PDF(1.65MB)
Subscription
Purchase a printed copy of this volumn
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
$publishedArticle->coverImageAltText
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: 180
PDF downloaded: 9
PDF(2.54MB)
Subscription
Purchase a printed copy of this volumn