OOIR: Observatory of International Research

Papers

(The median citation count of Phycological Research is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Novelties in nomenclature and typification appearing in Phycological Research 73 (3)	13
A study of Klisinema koreana sp. nov. (Desertifilaceae, Cyanobacteria) from the Republic of Korea based on morphological, ecological and molecular analyses	13
Novelties in nomenclature and typification appearing in Phycological Research 71 (1).	11
Detailed observations of the life history and phylogenetic placements of the freshwater green alga Oocystaenium elegans (Oocystaceae, Trebouxiophyceae), with an emended description	11
Correction to “A description of Aliichlorella ignota gen. et sp. nov. and a comparison of the efficiency of species delimitation methods in the Chlorella‐clade (Tre	10
Field survey of the phase and sex ratios of the brown alga Dictyota dichotoma (Dictyotales, Phaeophyceae) using sex‐specific molecular markers	9
Swimming zygote formation mediated by symmetrically arranged cell fusion sites in the gametes of Chlamydomonas eugametos (Chlorophyceae, Chlorophyta)	8
Species diversity and distribution of the calcareous green macroalgae Halimeda in Taiwan, Spratly Island, and Dongsha Atoll, with the proposal of Halimeda taiwanensis sp. nov.	7
Vegetation variety affected by local environments in a coral reef lagoon	6
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Molecular assessment of Ulva (Ulvales, Chlorophyta) diversity in Vietnam including the new species U. vietnamensis	6
Issue Information	5
Morphological and molecular characterization of four newly recorded species of the genus Dictyota (Dictyotales, Phaeophyceae) from Japan	5
Trentepohlia brevicellulis comb. et stat. nov. (Trentepohliaceae, Ulvophyceae) found in Japan	4
Novelties in nomenclature and typification appearing in Phycological Research 71 (3)	4
Issue Information	4
Confirmation of Neoporphyra cf. dentata on Shikinejima, Izu Islands, southcentral Japan, and comparison with co‐occurring Neoporphyra haitanensis	4
Galactolipid composition of Gertia stigmatica (Dinophyceae), an atypical member of the Kareniaceae with a peridinin‐containing, non‐haptophyte‐derived plastid	4
Morphology and molecular phylogeny of the marine diatom genus Nagumoea (Bacillariophyceae) from Japan	4
Establishing a new genus, Chiharadinium gen. nov. (Peridiniales, Dinophyceae) for a tidal pool dinoflagellate formerly known as Scrippsiella hexapraecingula	4
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Novelties in nomenclature and typification appearing in Phycological Research 73 (2).	4
Lithophyllum nagaokaense sp. nov. (Corallinales, Corallinophycidae, Rhodophyta): A new rhodolith‐forming non‐geniculate coralline alga from Japan	3
Issue Information	3
Prorocentrum pervagatum sp. nov. (Prorocentrales, Dinophyceae): A new, small, planktonic species with a global distribution	3

Edaphophycus epilithus gen. et sp. nov. (Oscillatoriales, cyanobacteria) with a description of the morphology and molecular phylogeny	3
Novelties in nomenclature and typification appearing in Phycological Research 73 (1)	3
Molecular analyses reveal a misidentification of Gracilaria parvisporaAbbott 1985 (Gracilariales, Rhodophyta) in the southern Mexican Pacific and the proposal o	3
Asterocladon ednae sp. nov. (Asterocladales, Phaeophyceae) from the Philippines	3
Development and characterization of 20 microsatellite markers for Caulerpa denticulata (Ulvophyceae, Caulerpales) using next‐generation sequencing	3
Molecular phylogeny of the marine diatom genus Druehlago (Bacillariophyceae) from Japan	3
Hidden diversity of Pyropia dentata complex (Bangiales, Rhodophyta) in Japan, with description of a new species Pyropia neodentata from the Pacific coast of Japan	3
Epithemia fragarioides sp. nov. (Bacillariophyta): Formal recognition of a diatom widespread across Japan	3
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Molecular study of the rare genus Neoabbottiella (Rhodophyta) reveals its assignment to the Halymeniaceae is incorrect	2
Molecular and morphological characterization of three novel Minorisa species (Chlorarachnea) and proposal for an emended description of the Minorisa minuta	2
Announcement	2
High nutrient requirement on the photosynthetic performance of a diatom species of the genus Nitzschia (Bacillariophyta) isolated from the high‐altitude wetland, Salar de	2
Novelties in nomenclature and typification appearing in Phycological Research 72 (2).	2
Evolutionary analysis of MID homologs during the transition from homothallic species to heterothallic species in Volvox sect. Volvox (Chlorophycea	2
Novelties in nomenclature and typification appearing in Phycological Research 72 (3).	2
Galactolipid composition of the star‐shaped dinoflagellate Asterodinium gracile (Kareniaceae): presence of hexadecatetraenoic acid (16:4(n‐3))‐containing monogalactosyldiacylglycerol as the pre	2
Taxonomic study of the polyphyletic Dudresnaya (Dumontiaceae, Florideophyceae) with descriptions of Dudresnaya ryukyuensis sp. nov. and two new genera, Hime	2
Antiviral potential of extracts from Myriogloea major against herpes simplex type 1, 2 and bovine coronavirus	2
Gene expression of a canopy‐forming kelp, Eisenia bicyclis (Laminariales, Phaeophyceae), under high temperature stress	2
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Evaluation of part‐specific primary production in Sargassum species using the ¹³C‐labelling method	2
Issue Information	2
Issue Information	2
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DNA metabarcoding challenge: Uncovering the cryptic dominance of the genus Lyrella in tidal flat diatom communities through full‐length 18S rRNA sequencing	2
Thermal tolerance of Hypnea pseudomusciformis ecotypes (Cystocloniaceae, Rhodophyta) related to different floristic provinces along the Brazilian coast	2
Gene tree conflict in chloroplast‐based phylogenies in Pyropia species	2
Life cycle and molecular phylogeny of Vaucheria piloboloides (Vaucheriales, Xanthophyceae) from Sado Island, Japan	1
Announcement	1
Analysis of the binding specificity of N‐acetylgalactosamine (GalNAc)‐binding lectin isolated from Kappaphycus alvarezii to SARS‐CoV‐2 sugar m	1
Picochloropsis malayensis gen. et sp. nov. (Chlorellales, Chlorophyta), an ammonium tolerant, polyphosphate‐accumulating microalga from seawater	1
Revealing the species diversity of Neolyngbya (Cyanobacteria, Oscillatoriales) from subtropical coastal regions of Okinawa, Japan, with descriptions of Neolyngbya intertidalis sp. nov. a	1
Temporal and small‐scale spatial variation in standing stock phenology and reproduction of Australian hijiki analogues informs aquaculture potential	1
Selective utilization of phosphorus compounds by Chaetoceros tenuissimus (Bacillariophyceae): Approach using ³¹P nuclear magnetic resonance analysis	1
Nitrogenous fertilizer‐free microalgal culture using nitrogen‐fixing cyanobacteria‐derived extracts for sustainable food production	1
New information about the toxicological profile of Prorocentrum panamense (Prorocentrales, Dinophyceae) and its global distribution	1
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Luticula terrestris gen. et sp. nov. (Kornmanniaceae, Ulvales, Chlorophyta), a soil green algal genus from China	1
A new red alga from Japan, Dasya japonovillosa sp. nov. (Delesseriaceae, Ceramiales)	1
Referees	1
Kuwaitiella rubra gen. et sp. nov. (Bangiales, Rhodophyta), a new filamentous genus and species from the north‐western Indian Ocean	1
Novelties in nomenclature and typification appearing in Phycological Research 71 (2).	1
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Multiple independent origins of asexuality and polyploidy among cryptic species of the brown alga Scytosiphon promiscuus (Scytosiphonaceae, Ectocarpales)	0
Light and electron microscopy, molecular phylogeny and mannitol content of Dictyotopsis propagulifera (Dictyotales, Heterokontophyta) isolated from mangrove mud in Perak, Malaysia	0
Reproductive capacity of Meristotheca papulosa (Solieriaceae, Rhodophyta) and effects of temperature on carpospore release and sporeling growth	0
A description of Aliichlorella ignota gen. et sp. nov. and a comparison of the efficiency of species delimitation methods in the Chlorella‐clade (Trebouxiophyceae,	0
Far‐red light acclimation in Phaeophila dendroides (Ulvales, Ulvophyceae) isolated from a coral skeleton	0
Metagenomic analysis reveals fuzzy bacterial communities potentially supporting Pyropia yezoensis through vitamin B₁₂ and indole acetic acid biosynthesis	0

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Genetic diversity of Cladophora oligocladoidea forming a bloom in the coastal area of Korea	0
Marine Benthic Dinoflagellates – Their Relevance for Science and Society (2nd Edition). MonaHoppenrath, NicolasChomérat, TakeoHoriguchi, Shauna A.Murray and LesleyRhodes2023. Senckenberg Gesellschaft	0
The effect of temperature, light‐spectrum, desiccation and salinity gradients on the photosynthetic performance of a subtidal brown alga, Sargassum macrocarpum, from Japan	0
Novelties in nomenclature and typification appearing in Phycological Research 70 (1)	0
When and where should aquaculture nets be deployed in a nursery site to maximize Cladosiphon okamuranus growth?	0
Issue Information	0
Composition of galactolipids, betaine lipids and triglyceride‐associated fatty acids of the symbiotic dinoflagellate Zooxanthella (Brandtodinium) nutricula: A glimpse i	0
Two microalgal strains, Chloroidium dehydrum sp. nov. and Chloroidium satellitum sp. nov. (Trebouxiophyceae, Chlorophyta), isolated under high light exposure conditions and exhibiting st	0
Issue Information	0
Expert opinions regarding the concept of blue carbon in seaweed systems	0
Stenomitos terricola sp. nov. (Leptolyngbyaceae, Cyanobacteria) from the moist soil of Mt. Gwanggyo, Republic of Korea	0
Betaine lipids of Symbiodiniaceae hosted by Indo‐Pacific corals	0
A new type of photoacclimation to far‐red light found in a newly isolated Neochloris sp. (Chlorophyceae, Chlorophyta) from Lake Biwa, Japan	0
Drouetiella epilithica sp. nov. and Drouetiella lurida (Oculatellaceae, Synechococcales) isolated in the Republic of Korea based on the polyphasic approach	0
Seasonal and inter‐annual variability in the heatwave tolerance of the kelpSaccharina latissima(Laminariales, Phaeophyceae)	0
Heat shock and iron limitation modulate the metabolic profile of the cyanobacterium Microcystis aeruginosa NIES‐88	0
Development of DNA markers that distinguish male and female haploid germlings of the brown alga, Cladosiphon okamuranus	0
Correction to ‘Sterols of the aberrant plastid, Kareniacean dinoflagellate Asterodinium gracile: Chemotaxonomic overlap with amphisterol‐producing Amphidinium carterae’	0
Local versus regional patterns in zoospore dispersal of the kelp Eisenia bicyclis (Laminariales, Phaeophyceae)	0
Morphological characteristics and molecular phylogeny of ‘Tateyama‐marimo’ (Cladophorales) from Tateyama Town, Toyama Prefecture, Japan: a comparative study with related freshwater algae	0
Issue Information	0
YogiHendlin, JohannaWeggelaar, NataliaDerossi and SergioMugnai (eds) 2024. Being Algae. Transformations in Water, Plants. Critical Plant Studies. Volume 8, Brill Publishers, The Netherlands, 352 pp. E	0
The effects of desiccation and salinity gradients on the PSII photochemical efficiency of an intertidal brown alga, Sargassum fusiforme from Kagoshima, Japan	0
Growth and photosynthetic physiology of holopelagic Sargassum (Phaeophyceae) under laboratory conditions	0
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Colpomenia borea sp. nov. (Scytosiphonaceae, Phaeophyceae) from Japan and Far East Russia	0
Sphaerothrix gracilis gen. et sp. nov. (Nodosilineales, Cyanobacteria): a novel filamentous cyanobacterium isolated from tropical coastal microplastics	0
Issue Information	0
Laboratory‐scale preparation of prostaglandins using acetone powder of the red alga Gracilaria vermiculophylla	0
Sterols of the aberrant plastid, Kareniacean dinoflagellate Asterodinium gracile: Chemotaxonomic overlap with amphisterol‐producing Amphidinium carterae	0
Correction to “Cladosiphon takenoensis sp. nov. (Ectocarpales s.l., Phaeophyceae) from Japan”	0
Application of chemostat culture to nutrient uptake rate measurements by the macroalgaeSaccharina japonicavar.religiosa(Phaeophyceae) andUlva australis(Ulvophyceae	0
Bioinformatic analysis and relative expression of hyd and fdx during H₂ production in microalgae	0
Novelties in nomenclature and typification appearing in Phycological Research 73 (4)	0
Diversity of Amphidomataceae (Dinophyceae) in the Black Sea, including description of Amphidoma pontica sp. nov.	0
Scrippsiella luzonensis sp. nov. (Thoracosphaerales, Dinophyceae), a new small marine dinoflagellate from the Philippines	0
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Optimizing cultivation and shipping environments for an edible green alga, Caulerpa chemnitzia var	0
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New record of Sporochnus dotyi (Sporochnales, Phaeophyceae) from Kii Peninsula, Japan	0
A new combination and two new species in the genus Asterocladon (Asterocladales, Phaeophyceae)	0
Clymene sutherlandiae sp. nov.: A new species of Bangiales (Rhodophyta) from the southern hemisphere	0
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Epitypification of planktonic Cyanobacteria Raphidiopsis curvispora (Aphanizomenonaceae, Nostocales) based on the strain from the type locality	0
Carbon and nitrogen contents depends on macroalgal species, their tissue section, and development stage	0
The effects of desiccation and salinity gradients in the PSII photochemical efficiency of a subtidal brown alga, Saccharina japonica (Laminariales) from Hokkaido, Japan	0
Corrigendum	0
Anisotropic cell growth and cell wall structure in lenticular cell of Valonia utricularis (Ulvophyceae)	0
Issue Information	0
The effects of desiccation and salinity gradients in the photochemical efficiency of a mesophotic green alga, Ryuguphycus kuaweuweu (Ulvaceae) from Kagoshima, Japan	0
The first record of Gelidium divaricatum (Gelidiaceae, Rhodophyta) in Mexico based on a molecular and morphological approach	0
Untangling green filaments: Two new species of Chaetomorpha and phylogenetic analysis of Pseudorhizoclonium	0
Wave exposure, shore level, and season of clearing modulate early algal abundance and succession in an intertidal zone	0
Significant changes in seaweed community structure revealed by a nationwide long‐term monitoring survey in Japan ‘ Monitoring‐Site 1000 ’ over the past 1	0
Issue Information	0
Novelties in nomenclature and typification appearing in Phycological Research 70 (4)	0
Novelties in nomenclature and typification appearing in Phycological Research 70 (2)	0
Referees	0
Gamete dimorphism of the isogamous colonial green alga Gonium pectorale (Volvocales, Chlorophyta)	0
Reinstatement of Gloiopeltis coliformis Harvey (Gigartinales, Rhodophyta) based on genetic and morphological studies	0
Effects of iron on the physiological responses and gene expression of Alexandrium catenella (Dinophyceae)	0
Issue Information	0
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Photoinhibition risk in marimo (Aegagropila brownii) during ice transition periods based on field observations and laboratory assessments	0
Issue Information	0
Morphology and molecular characterization of a new Chloroidium (Trebouxiophyceae, Chlorophyta) species isolated from lichen in Antarctica	0
Description of four new species of Mychonastes (Chlorophyceae) from Japanese freshwater habitats based on molecular and morphological data	0
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Characterization of cell wall polysaccharide from Cladosiphon okamuranus cultivated in different locations	0
First genetic evidence of interspecific hybridization in the genus Sargassum (Fucales, Phaeophyceae)	0
Referees	0
First report of toxigenic Amphidoma languida (Amphidomataceae, Dinophyceae) from the Pacific, with reference to intracellular ultrastructure and azaspiracid compounds	0
Simultaneous visualization of the actin plate and new cell partition membrane during cytokinesis in the brown algaSphacelaria rigidula(Sphacelariales, Phaeophyceae)	0
Issue Information	0
Blue and green light‐induced release of swarmers in Petalonia fascia (Ectocarpales, Phaeophyceae)	0
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Apricichlorella intertidalis gen. et sp. nov. and Chlorella interti	0
Differential cell size reduction of two sympatric Epithemia (Bacillariophyta) taxa in Nakaikemi Wetland, Japan	0

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