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1

M.O, Kadiri, and Ogbebor J.U. "study of Dinophysiales and Prorocentrales of Atlantic Ocean, Gulf of Guinea, Nigeria." International Journal of Research and Innovation in Applied Science VIII, no. V (2023): 102–23. http://dx.doi.org/10.51584/ijrias.2023.8512.

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This study examined the taxonomy, spatial and seasonal occurrences of the Orders Dinophysiales and Prorocentrales in the Atlantic Ocean, from the Bight of Benin to the Bight of Bonny in Gulf of Guinea Nigeria. Samples were collected from Oceanic stations in ten (10) locations drawn from the eight (8) coastal states of Nigeria. Six (6) species of Dinophysiales and 11 species of Prorocentrales were found. Whereas the Prorocentrales comprised exclusively of Prorocentrum species, Dinophysiales consisted of species of Dinophysis (2), Ornitocercus (2), Plalacroma (1) and Ceratocorys (1). The species
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Gómez, Fernando, Huan Zhang, Leonilde Roselli, and Senjie Lin. "Detection of Prorocentrum shikokuense in the Mediterranean Sea and evidence that P. dentatum, P. obtusidens and P. shikokuense are three different species (Prorocentrales, Dinophyceae)." Acta Protozoologica 60 (February 14, 2022): 47–59. https://doi.org/10.4467/16890027AP.21.006.15380.

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Gómez, Fernando, Zhang, Huan, Roselli, Leonilde, Lin, Senjie (2021): Detection of Prorocentrum shikokuense in the Mediterranean Sea and evidence that P. dentatum, P. obtusidens and P. shikokuense are three different species (Prorocentrales, Dinophyceae). Acta Protozoologica 60: 47-59, DOI: 10.4467/16890027AP.21.006.15380, URL: http://dx.doi.org/10.4467/16890027ap.21.006.15380
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Tillmann, U., M. Gottschling, I. Sunesen, et al. "Morphological and molecular characterization of Prorocentrum bidens (formerly known as P. compressum) and description of the closely related Prorocentrum bisaeptum sp. nov. (Prorocentrales, Dinophyceae)." Phycologia 63, no. 5 (2024): 431–52. https://doi.org/10.1080/00318884.2024.2382521.

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Tillmann, U., Gottschling, M., Sunesen, I., Wietkamp, S., Dzhembekova, N., Rodriguez Hernández, F., Tardivo Kubis, J., Sar, E., Kaufmann, M., Hoppenrath, M. (2024): Morphological and molecular characterization of Prorocentrum bidens (formerly known as P. compressum) and description of the closely related Prorocentrum bisaeptum sp. nov. (Prorocentrales, Dinophyceae). Phycologia 63 (5): 431-452, DOI: 10.1080/00318884.2024.2382521, URL: https://doi.org/10.1080/00318884.2024.2382521
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Islabão, Carolina Antuarte, and Clarisse Odebrecht. "Dinoflagelados (Peridiniales, Prorocentrales) do microplâncton na plataforma continental e talude do extremo sul do Brasil (inverno 2005, verão 2007)." Biota Neotropica 11, no. 3 (2011): 153–66. http://dx.doi.org/10.1590/s1676-06032011000300012.

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Este estudo teve por objetivo identificar as morfo-espécies de dinoflagelados do microplâncton (>20 μm) das Ordens Peridiniales e Prorocentrales ao largo do Cabo de Santa Marta Grande, CSMG (SC, 28º 40' S) e Albardão-Chuí, AC (RS, 34º 40' S) durante dois cruzeiros oceanográficos: inverno de 2005 e verão de 2007. Amostras de plâncton foram coletadas através de arrastos verticais com rede de plâncton (20 μm), preservadas com formalina 4% e analisadas ao microscópio invertido equipado com câmara digital. Quando necessário, a identificação de espécies de Peridiniales foi efetuada através do núm
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Gárate Lizárraga, Ismael, and Rogelio González -Armas. "FIRST RECORD OF THE DINOFLAGELLATE Prorocentrum panamense (PROROCENTRALES, DINOPHYCEAE) IN THE MEXICAN PACIFIC FROM THE ARCHIPIÉLAGO DE REVILLAGIGEDO." CICIMAR Oceánides 32, no. 1 (2017): 63. http://dx.doi.org/10.37543/oceanides.v32i1.197.

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Primer registro del dinoflagelado Prorocentrum panamense (Prorocentrales, Dinophyceae) en el Pacífico Mexicano recolectado en el Archipiélago de RevillagigedoSe reporta por primera vez el dinoflagelado Prorocentrum panamense en la costa del Pacífico de México. Diez células de P. panamense se encontraron en muestras de red procedentes de aguas superficiales en tres islas del Archipiélago de Revillagigedo donde se recolectaron muestras en marzo de 2017. Los sitios de muestreo tenían una profundidad aproximada de 60-70 m y la temperatura superficial del agua estaba entre 21 y 23 ºC.
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Gárate Lizárraga, Ismael, and Rogelio González -Armas. "FIRST RECORD OF THE DINOFLAGELLATE Prorocentrum panamense (PROROCENTRALES, DINOPHYCEAE) IN THE MEXICAN PACIFIC FROM THE ARCHIPIÉLAGO DE REVILLAGIGEDO." CICIMAR Oceánides 32, no. 1 (2017): 63. http://dx.doi.org/10.37543/oceanides.v32i1.197.

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Primer registro del dinoflagelado Prorocentrum panamense (Prorocentrales, Dinophyceae) en el Pacífico Mexicano recolectado en el Archipiélago de RevillagigedoSe reporta por primera vez el dinoflagelado Prorocentrum panamense en la costa del Pacífico de México. Diez células de P. panamense se encontraron en muestras de red procedentes de aguas superficiales en tres islas del Archipiélago de Revillagigedo donde se recolectaron muestras en marzo de 2017. Los sitios de muestreo tenían una profundidad aproximada de 60-70 m y la temperatura superficial del agua estaba entre 21 y 23 ºC.
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Mabrouk, Lotfi, Lamia Dammak, Asma Hamza, Mabrouka Mahfoudhi, and Med-Najmeddine Bradai. "Variability in the Structure of Phytoplankton Assemblages in relation to Human Disturbance in Southern Coast of Tunisia." Journal of Marine Biology 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/241410.

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We investigated the impact of industrial effluents on phytoplankton assemblage in southern Tunisia (Skhira). We specifically addressed changes in microalgae composition caused by this anthropogenic interference. A hierarchical sampling design was used to compare planktonic microalgae structure between one disturbed station and one control station. Samples were collected by scuba diving at 5 m depth in August 2012. A total of 76 microalgae taxa were identified. Dinoflagellates abundance was low in the disturbed station, especially Gonyaulacales and Prorocentrales due to P-limitation, whereas di
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Lee, Joon-Baek, and Gyu-Beom Kim. "New Records of Two Genera Mesoporos and Prorocentrum (Prorocentraceae, Prorocentrales, Dinophyceae) in Korean Waters." Environmental Biology Research 35, no. 3 (2017): 265–72. http://dx.doi.org/10.11626/kjeb.2017.35.3.265.

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Mabrouk, Lotfi, Mounir Ben Brahim, Asma Hamza, Mabrouka Mahfoudhi, and Med Najmeddine Bradai. "A Comparison of Abundance and Diversity of Epiphytic Microalgal Assemblages on the Leaves of the SeagrassesPosidonia oceanica(L.) andCymodocea nodosa(Ucria) Asch in Eastern Tunisia." Journal of Marine Biology 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/275305.

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We studied spatial patterns in assemblages of epiphytic microalgae on the leaves of two seagrass species with different morphologies and longevity,Cymodocea nodosaandPosidonia oceanica, which cooccur in Chebba in Eastern Tunisia. Epiphyte assemblages were described for each species in summer. Epiphyte microalgal assemblages were more abundant on the leaves ofC. nodosabut more diversified on the leaves ofP. oceanica. We suggest that the differences in species composition and abundance between those seagrass species may reflect an interaction of timescales of seagrass longevity with timescales o
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Krakhmalny, A. F., and G. M. Terenko. "A new form of Prorocentrum micans Ehr. (Prorocentrales, Dinophyta) in plankton of the Black Sea." International Journal on Algae 4, no. 4 (2002): 76–80. http://dx.doi.org/10.1615/interjalgae.v4.i4.80.

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Herrera-Sepúlveda, Angélica, Linda K. Medlin, Gopal Murugan, Arturo P. Sierra-Beltrán, Ariel A. Cruz-Villacorta, and Norma Y. Hernández-Saavedra. "AreProrocentrum hoffmannianumandProrocentrum belizeanum(DINOPHYCEAE, PROROCENTRALES), the same species? An integration of morphological and molecular data." Journal of Phycology 51, no. 1 (2015): 173–88. http://dx.doi.org/10.1111/jpy.12265.

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Berdieva, Mariia, Vera Kalinina, Ekaterina Lomert, Nikolay Knyazev, and Sergei Skarlato. "Life Cycle Stages and Evidence of Sexual Reproduction in the Marine Dinoflagellate Prorocentrum minimum (Dinophyceae, Prorocentrales)." Journal of Phycology 56, no. 4 (2020): 941–52. http://dx.doi.org/10.1111/jpy.12989.

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Nagahama, Yukio, Shauna Murray, Akiko Tomaru, and Yasuwo Fukuyo. "SPECIES BOUNDARIES IN THE TOXIC DINOFLAGELLATE PROROCENTRUM LIMA (DINOPHYCEAE, PROROCENTRALES), BASED ON MORPHOLOGICAL AND PHYLOGENETIC CHARACTERS1." Journal of Phycology 47, no. 1 (2011): 178–89. http://dx.doi.org/10.1111/j.1529-8817.2010.00939.x.

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Chomérat, Nicolas, Maria Saburova, Gwenaël Bilien, and Faiza Al-Yamani. "PROROCENTRUM BIMACULATUM SP. NOV. (DINOPHYCEAE, PROROCENTRALES), A NEW BENTHIC DINOFLAGELLATE SPECIES FROM KUWAIT (ARABIAN GULF)1." Journal of Phycology 48, no. 1 (2012): 211–21. http://dx.doi.org/10.1111/j.1529-8817.2011.01102.x.

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Munir, Sonia, Zaib-un-nisa Burhan, Tahira Naz, P. J. A. Siddiqui, and Steve L. Morton. "Morphotaxonomy and seasonal distribution of planktonic and benthic Prorocentrales in Karachi waters, Pakistan Northern Arabian Sea." Chinese Journal of Oceanology and Limnology 31, no. 2 (2013): 267–81. http://dx.doi.org/10.1007/s00343-013-2150-y.

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Gaiani, Greta, María Rey, Àngels Tudó, et al. "New information about the toxicological profile of Prorocentrum panamense ( Prorocentrales , Dinophyceae ) and its global distribution." Phycological Research 70, no. 2 (2022): 81–88. http://dx.doi.org/10.1111/pre.12479.

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Boopathi, Thangavelu, Daphne Georgina Faria, Ju-Yong Cheon, Seok Hyun Youn, and Jang-Seu Ki. "Implications of High Molecular Divergence of Nuclear rRNA and Phylogenetic Structure for the Dinoflagellate Prorocentrum (Dinophyceae, Prorocentrales)." Journal of Eukaryotic Microbiology 62, no. 4 (2015): 519–31. http://dx.doi.org/10.1111/jeu.12206.

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Zhang, Huan, Debashish Bhattacharya, and Senjie Lin. "A Three-Gene Dinoflagellate Phylogeny Suggests Monophyly of Prorocentrales and a Basal Position for Amphidinium and Heterocapsa." Journal of Molecular Evolution 65, no. 4 (2007): 463–74. http://dx.doi.org/10.1007/s00239-007-9038-4.

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Chomérat, Nicolas, Gwenaël Bilien, and Frédéric Zentz. "A taxonomical study of benthic Prorocentrum species (Prorocentrales, Dinophyceae) from Anse Dufour (Martinique Island, eastern Caribbean Sea)." Marine Biodiversity 49, no. 3 (2018): 1299–319. http://dx.doi.org/10.1007/s12526-018-0913-6.

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Takano, Yoshihito, and Kazumi Matsuoka. "A comparative study between Prorocentrum shikokuense and P. donghaiense (Prorocentrales, Dinophyceae) based on morphology and DNA sequences." Plankton and Benthos Research 6, no. 4 (2011): 179–86. http://dx.doi.org/10.3800/pbr.6.179.

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Tillmann, Urban, Mona Hoppenrath, and Marc Gottschling. "Reliable determination of Prorocentrum micans Ehrenb. (Prorocentrales, Dinophyceae) based on newly collected material from the type locality." European Journal of Phycology 54, no. 3 (2019): 417–31. http://dx.doi.org/10.1080/09670262.2019.1579925.

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McLachlan, J. L., J. C. Marr, A. Conlon-Keily, and A. Adamson. "Effects of nitrogen concentration and cold temperature on DSP-toxin concentrations in the dinoflagellateProrocentrum lima (prorocentrales, dinophyceae)." Natural Toxins 2, no. 5 (1994): 263–70. http://dx.doi.org/10.1002/nt.2620020504.

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Hoppenrath, Mona, and Brian S. Leander. "MORPHOLOGY AND MOLECULAR PHYLOGENY OF A NEW MARINE SAND-DWELLINGPROROCENTRUMSPECIES,P. TSAWWASSENENSE(DINOPHYCEAE, PROROCENTRALES), FROM BRITISH COLUMBIA, CANADA." Journal of Phycology 44, no. 2 (2008): 451–66. http://dx.doi.org/10.1111/j.1529-8817.2008.00483.x.

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Berdieva, Mariia, Ilya Pozdnyakov, Olga Matantseva, Nikolay Knyazev, and Sergei Skarlato. "Actin as a cytoskeletal basis for cell architecture and a protein essential for ecdysis in Prorocentrum minimum (Dinophyceae, Prorocentrales)." Phycological Research 66, no. 2 (2018): 127–36. http://dx.doi.org/10.1111/pre.12214.

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Hoppenrath, Mona. "A new marine sand-dwelling Prorocentrum species, P. clipeus sp. nov. (Dinophyceae, Prorocentrales) from Helgoland, German Bight, North Sea." European Journal of Protistology 36, no. 1 (2000): 29–33. http://dx.doi.org/10.1016/s0932-4739(00)80019-x.

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Tillmann, Urban, Aditee Mitra, Kevin J. Flynn, and Michaela E. Larsson. "Mucus-Trap-Assisted Feeding Is a Common Strategy of the Small Mixoplanktonic Prorocentrum pervagatum and P. cordatum (Prorocentrales, Dinophyceae)." Microorganisms 11, no. 7 (2023): 1730. http://dx.doi.org/10.3390/microorganisms11071730.

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Prorocentrum comprises a diverse group of bloom-forming dinophytes with a worldwide distribution. Although photosynthetic, mixoplanktonic phagotrophy has also been described. Recently, the small P. cf. balticum was shown to use a remarkable feeding strategy by crafting globular mucus traps to capture and immobilize potential prey. Here we present evidence showing that two additional related species, the recently described P. pervagatum and the cosmopolitan bloom-forming P. cordatum, also produce large (80–120 µm) mucus traps supporting their mixoplanktonic activity. Prey are captured within th
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Tillmann, Urban, Marc Gottschling, Stephan Wietkamp, and Mona Hoppenrath. "Morphological and Phylogenetic Characterisation of Prorocentrum spinulentum, sp. nov. (Prorocentrales, Dinophyceae), a Small Spiny Species from the North Atlantic." Microorganisms 11, no. 2 (2023): 271. http://dx.doi.org/10.3390/microorganisms11020271.

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Prorocentrum comprises dinophytes with several unique traits, including the presence of two large thecal plates and apical insertion of flagella. Species delimitation for many small and similar planktonic species is challenging, as SEM analyses and DNA sequence information of type material are rarely available. Based on a strain from the North Atlantic Prorocentrum spinulentum, sp. nov. is described here. Cells were small (9.0–12.8 µm long, 8.5–11.9 µm deep), oval to almost round in lateral view and moderately compressed. The ovoid nucleus was in median or slightly sub-median position on the c
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Chomérat, Nicolas, Frédéric Zentz, Sylviane Boulben, Gwenaël Bilien, Alain van Wormhoudt, and Elisabeth Nézan. "Prorocentrum glenanicum sp. nov. and Prorocentrum pseudopanamense sp. nov. (Prorocentrales, Dinophyceae), two new benthic dinoflagellate species from South Brittany (northwestern France)." Phycologia 50, no. 2 (2011): 202–14. http://dx.doi.org/10.2216/10-12.1.

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Gómez, Fernando, Dajun Qiu, and Senjie Lin. "The Synonymy of the Toxic Dinoflagellates Prorocentrum mexicanum and P. rhathymum and the Description of P. steidingerae sp. nov. (Prorocentrales, Dinophyceae)." Journal of Eukaryotic Microbiology 64, no. 5 (2017): 668–77. http://dx.doi.org/10.1111/jeu.12403.

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Shin, Hyeon Ho, Zhun Li, Kenneth Neil Mertens, et al. "Prorocentrum shikokuense Hada and P. donghaiense Lu are junior synonyms of P. obtusidens Schiller, but not of P. dentatum Stein (Prorocentrales, Dinophyceae)." Harmful Algae 89 (November 2019): 101686. http://dx.doi.org/10.1016/j.hal.2019.101686.

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Saburova, Maria, and Nicolas Chomérat. "An emended description and phylogeny of the little-known Prorocentrum sipadanense Mohammad-Noor, Daugbjerg & Moestrup (Prorocentrales, Dinophyceae) from the Indian Ocean, Oman." European Journal of Phycology 51, no. 3 (2016): 270–81. http://dx.doi.org/10.1080/09670262.2015.1134815.

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Eom, Se Hee, Jin Hee Ok, Ji Hyun You, et al. "Temporal changes in the structure of protist communities incubated under normoxic and hypoxic conditions: a metabarcoding analysis." Algae 40, no. 2 (2025): 127–46. https://doi.org/10.4490/algae.2025.40.4.18.

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Hypoxia often causes the large-scale mortality of benthic organisms and alters the structure and function of pelagic and benthic communities. Protists are a major component of pelagic and benthic communities. Using a metabarcoding analysis, we explored the temporal changes in the structure of protist communities incubated for seven days under normoxic (7.0 mg L-1) and hypoxic (1.5 mg L-1) conditions. The incubated water was originally collected from Tongyeong Bay, Korea, where hypoxia frequently occurs. Among the phyla, the relative amplicon sequence variant (ASV) abundance of Cercozoa and Och
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Gómez, Fernando, Huan Zhang, Leonilde Roselli, and Senjie Lin. "Detection of Prorocentrum shikokuense in the Mediterranean Sea and evidence that P. dentatum, P. obtusidens and P. shikokuense are three different species (Prorocentrales, Dinophyceae)." Acta Protozoologica 60 (February 14, 2022): 47–59. http://dx.doi.org/10.4467/16890027ap.21.006.15380.

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A dinoflagellate identified as Prorocentrum dentatum, P. shikokuense or P. donghaiense is responsible of massive harmful events. Blooms of a species identified as P. shikokuense have been recently reported in the Mediterranean Sea, and an exotic origin, tentatively introduced by ballast waters from Asia, has been hypothesized. The molecular data based on the small-, large subunit, and internal transcriber spacers ribosomal RNA gene (SSU-, LSU-, ITS rRNA) sequences confirmed P. shikokuense in the Mediterranean Sea. The Mediterranean ribotype is identical to a subtropical North Atlantic ribotype
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Shin, Hyeon Ho, Eun Song Kim, Zhun Li, Joo Yeon Youn, Seul Gi Jeon, and Seok Jin Oh. "Morphological Features of Marine Dinoflagellates from Jangmok Harbour in Jinhae Bay, Korea: A Case of 30 Species in the Orders Prorocentrales, Dinophysiales, Gonyaulacales and Gymnodiniales." Korean Journal of Environmental Biology 34, no. 3 (2016): 141–50. http://dx.doi.org/10.11626/kjeb.2016.34.3.141.

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Dawson, John F., Kathy He Wang, and Charles F. B. Holmes. "Identification and characterization of cAMP-dependent protein kinase and its possible direct interactions with protein phosphatase-1 in marine dinoflagellates." Biochemistry and Cell Biology 74, no. 4 (1996): 559–67. http://dx.doi.org/10.1139/o96-460.

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We have examined the nature of signal transduction involving reversible protein phosphorylation in marine Prorocentrale species. Of particular interest is the marine dinoflagellate Prorocentrum lima in which the tumour promoter okadaic acid is produced and may interfere with signal transduction. We have identified cAMP-dependent protein kinase (PKA) activity in P. lima, P. micans, and P. minimum. The P. lima enzyme was characterized biochemically and appears to consist of two different isoforms in the R2C2 configuration. Whole cell extracts of P. micans and P. minimum treated with the specific
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Маркина, Жанна Васильевна, Альбина Васильевна Огнистая та Антон Андреевич Зинов. "ВЛИЯНИЕ ТЯЖЕЛЫХ МЕТАЛЛОВ НА ДИНАМИКУ ЧИСЛЕННОСТИ И ФЛУОРЕСЦЕНТНЫЕ ХАРАКТЕРИСТИКИ PROROCENTRUM FORAMINOSUM (DINOPHYTA)". Российский журнал прикладной экологии, № 1 (30 березня 2023): 61–68. http://dx.doi.org/10.24852/2411-7374.2023.1.61.68.

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Проведена оценка динамики численности, внешнего вида клеток, флуоресценции хлоропласта и зеленой автофлуоресценции клеток (ЗАФ) динофлагелляты Prorocentrum foraminosum при воздействии тяжелых металлов: кадмия Cd2+, никеля Ni2+ и свинца Pb2+ в концентрациях 10 и 20 мкг/л. Показано, что все металлы в изученных концентрациях оказали ингибирующее влияние на численность клеток: наименьшее воздействие оказал Cd2+. Морфологически клетки не изменялись при воздействии Cd2+, Pb2+, а при добавлении Ni2+ отмечена деформация клеток. Флуоресценция хлоропласта изменялась при воздействии металлов, за исключен
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Gottschling, Marc, Stephan Wietkamp, Alexis Bantle, and Urban Tillmann. "Oxytoxaceae are prorocentralean rather than peridinialean dinophytes and taxonomic clarification of heterotrophic Oxytoxum lohmannii (≡ “Amphidinium” crassum) by epitypification." Scientific Reports 14, no. 1 (2024). http://dx.doi.org/10.1038/s41598-024-56848-y.

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AbstractDuring evolution of Dinophyceae, size reduction of the episome has occurred in several lineages (including unarmoured Amphidiniales and armoured Prorocentrales). One such species is Amphidinium crassum, whose taxonomic identity is elusive though showing morphological similarities with Oxytoxaceae (currently placed in armoured Peridiniales). Plankton samples were taken at the type locality of A. crassum in Kiel Bight (Baltic Sea) in order to establish monoclonal strains. The protist material was examined in detail using light and electron microscopy, and a long (2984 bp) ribosomal RNA s
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Parra-Toriz, Dulce, María De Lourdes Araceli Ramírez-Rodríguez, and David Uriel Hernández-Becerril. "Dinoflagelados (Dinophyta) de los órdenes Prorocentrales y Dinophysiales del Sistema Arrecifal Veracruzano, México." Revista de Biología Tropical 59, no. 1 (2010). http://dx.doi.org/10.15517/rbt.v59i1.3216.

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Tillmann, Urban, Alfred Beran, Marc Gottschling, Stephan Wietkamp, and Mona Hoppenrath. "Clarifying confusion – Prorocentrum triestinum J.Schiller and Prorocentrum redfieldii Bursa (Prorocentrales, Dinophyceae) are two different species." European Journal of Phycology, September 7, 2021, 1–20. http://dx.doi.org/10.1080/09670262.2021.1948614.

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Tillmann, Urban, Stephan Wietkamp, Marc Gottschling, and Mona Hoppenrath. "Prorocentrum pervagatum sp. nov. (Prorocentrales, Dinophyceae): A new, small, planktonic species with a global distribution." Phycological Research, October 20, 2022. http://dx.doi.org/10.1111/pre.12502.

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Mordret, Solenn, Jenna MacKinnon, Susana A. Breglia, Claudio H. Slamovits, and Caroline Chénard. "An Update on the Morphology and Phylogeny of the Nanoplanktonic Dinoflagellate Prorocentrum nux." Journal of Eukaryotic Microbiology 72, no. 4 (2025). https://doi.org/10.1111/jeu.70019.

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ABSTRACTThe Prorocentrales are a diverse group of dinophytes found in a wide range of marine environments. However, species delimitation in the genus Prorocentrum still remains a challenge, especially for nanoscale species where morphological and molecular information is often incomplete. Prorocentrum nux is an example where information is sparse and efforts are needed. In this study, we present a detailed description of the morphological features and molecular information for a Northwest Atlantic strain (AGSB‐0131). Using Scanning Electron Microscopy, additional morphological features from th
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Gómez, Fernando, Antera Martel Quintana, Eduvigis Rodríguez Coello, et al. "Prorocentrum canariense sp. nov., a case of pseudo‐cryptic speciation in the cosmopolitan dinoflagellate P. compressum (Prorocentrales, Dinophyceae)." Journal of Eukaryotic Microbiology, July 2, 2024. http://dx.doi.org/10.1111/jeu.13039.

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AbstractThe planktonic dinoflagellate Prorocentrum compressum is widespread in warm and temperate seas. A strain identified as P. cf. compressum BEA 0681B isolated from the island of Gran Canaria, NE Atlantic Ocean, showed a divergence in rDNA/ITS phylogenies with respect to P. compressum. The Canarian strain was oval, with an average length‐to‐width ratio of 1.35, smooth thecal surface with less than 150 thecal pores, including oblique pores, sometimes with a bifurcated opening. In contrast, P. compressum was rounder, with a length‐to‐width ratio < 1.2, with reticulate‐foveate ornamentatio
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Larsson, Michaela E., Gustaaf Hallegraeff, Martina A. Doblin, and Urban Tillmann. "Prorocentrum insidiosum sp. nov. (Prorocentrales, Dinophyceae): Morphological and Phylogenetic Characterization of a Mucosphere Producing Dinoflagellate From the “cordatum Group”." Journal of Eukaryotic Microbiology 72, no. 4 (2025). https://doi.org/10.1111/jeu.70017.

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ABSTRACTProrocentrum cf. balticum was the provisional designation assigned to strains of a small, pelagic, mixoplanktonic dinoflagellate found to produce carbon‐rich mucilage‐based prey capture devices, termed “mucospheres.” Here we characterize the morphology and phylogeny of the strains, describe them as Prorocentrum insidiosum sp. nov., and discuss common morphological features among the six species of the phylogenetically defined P. cordatum group. Cells of P. insidiosum sp. nov. were round to slightly ovate in lateral view, 12–16 μm long and 8–15 μm deep, and laterally compressed. Scannin
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Tillmann, U., M. Gottschling, I. Sunesen, et al. "Morphological and molecular characterization of Prorocentrum bidens (formerly known as P. compressum ) and description of the closely related Prorocentrum bisaeptum sp. nov . (Prorocentrales, Dinophyceae)." Phycologia, August 21, 2024, 1–22. http://dx.doi.org/10.1080/00318884.2024.2382521.

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Gómez, Fernando, Priscillia Gourvil, Tangcheng Li, et al. "Molecular phylogeny of the spiny‐surfaced species of the dinoflagellate Prorocentrum with the description of P. Thermophilum sp. nov. and P. criophilum sp. nov. (Prorocentrales, Dinophyceae)." Journal of Phycology, November 4, 2022. http://dx.doi.org/10.1111/jpy.13298.

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