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last update: 22 November 2023

Ianora A., M.G. Mazzocchi & B. Scotto di Carlo (1987) Impact of parasitism and intersexuality on Mediterranean populations of Paracalanus parvus (Copepoda: Calanoida). – Diseases of aquatic Organisms 3: 29-36.
Ianora A., B. Scotto di Carlo, M.G. Mazzocchi & P. Mascellaro (1990) Histomorphological changes in the reproductive condition of parasitized marine planktonic copepods. – Journal of Plankton Research 12(2): 249-258.

Ichimi K., M. Yamasaki, Y. Okumura & T. Suzuki (2001) The growth and cyst formation of a toxic dinoflagellate, Alexandrium tamarense, at low water temeperatures in north-eastern Japan. – J. Exp. Mar. Biol. Ecol. 261: 17-29.
Ichimi K., M. Yamasaki & T. Suzuki (2000) Horizontal and vertical distributions of cysts of Alexandrium spp. in the sediments of the northeast coastal area, Miyagi prefecture, Japan. – Bulletin of Tohoku National Fisheries Research Institute 63: 119-124.

Ignatiades L. (2012) Mixotrophic and heterotrophic dinoflagellates in eutrophic coastal waters of the Aegean Sea (eastern Mediterranean Sea). - Botanica Marina 55(1): 39-48.
Ignatiades L., D. Georgopoulos & M. Karydis (1995) Description of the phytoplanktonic community of the oligotrophic waters of the SE Aegean Sea (Mediterranean). – P.S.Z.N.I. Marine Ecology 16: 13-26.

Iizuka S. & H. Irie (1969) Movement of red water plankton in the year of no red water occurrence in the case of Omura bay in 1969. - Bull. Fac. Fish. Nagasaki Univ. 27: 19-37.   (fide Sournia 1973)

Iltis A. (1991) Algues du Lac Titicaca Bolivien. - Cryptogamie, Algologie 12(3): 213-230.
Iltis A. & A. Couté (1984) Peridiniales (Algae, Pyrrophyta) de Bolivie. - Rev. Hydrobiol. Trop. 17: 279-286.

Imada N., T. Honjo, H. Shibata, Y. Oshima, K. Nagai & T. Uchida (2001) The quantities of Heterocapsa circularisquama cells transferred with shellfish consignments and the possibility of its establishement in new areas. - In: Harmful Algal Blooms. (G.M. Hallegraeff, S.I. Blackburn, C.J. Bolch & R.J. Lewis (Eds). - Intergovernmental Oceanographic Commission of UNESCO, Paris, pp. 474-476.

Inagaki Y., J.B. Dacks, W.F. Doolittle, K.I. Watanabe & T. Ohama (2000) Evolutionary relationship between dinoflagellates bearing obligate diatom endosymbionts: insight into tertiary endosymbiosis. - International Journal of Systematic and Evolutionary Microbiology 50: 2075–2081.

Indelicato S.R. & A.R. Loeblich III (1985) A description of the marine dinoflagellate, Scrippsiella tinctoria sp. nov. - Japanese Journal of Phycology 33: 127-134.
Indelicato S.R. & A.R. Loeblich III (1986) A revision of the marine peridinoid genera (Pyrrhophyta) utilizing hypothecal-cingular plate relationships as a taxonomic guideline. - Japanese Journal of Phycology 34: 153-162.

Inouye I. & R.N. Pienaar (1983) Observations on the life cycle and microanatomy of Thoracosphaera heimii (Dinophyceae) with special reference to its systematic position. – South African Journal of Botany 2(1): 63-75.

Ip Y.K., G.C.Y. Teng, M.V. Boo, J.S.T. Poo, K.C. Hiong, H. Kim, W.P. Wong & S.F. Chew (2020) Symbiodiniaceae dinoflagellates express urease in three subcellular compartments and upregulate expression levels in situ in three organs of a giant clam (Tridacna squamosa) during illumination. - Journal of Phycology 56(6): 1696-1712.

Iriate J.L. & G.A. Fryxell (1975) Microplankton at the equatorial Pacific (140° W) during JGOFS EqPac Time Series studies: March to April and October 1992. – Deep Sea Research II 42: 559-583.

Irish A.E. (1979) Gymnodinium helveticum Penard f. achroum Skuja a case of phagotrophy. - British  phycological Journal 14: 11-15.

Ishida H., U. John, S.A. Murray, D. Bhattacharya & C.X. Chan (2023) Developing model systems for dinoflagellates in the post-genomic era. - Journal of Phycology 59: 799-808.

Ishida M. & Y. Sonda (2003) Blooming of Alexandrium tamarense and increasingf of toxicity of short-necked-clam in Mikawa Bay. – Aichi Fish.Res. Ins. 10: 25-36.

Ishida Y., C.-H. Kim, Y. Sako, N. Hirooka & A. Uchida (1993) PSP toxin production is chromosome dependent in Alexandrium spp.. - In: Toxic phytoplankton blooms in the Sea. (T.J. Smayda & Y. Shimizu Eds) Elsevier Sci. Publ., pp. 881-887.

Issel R. (1928) Addensamento di microplancton atipico nelle acque del Dodecaneso. -  Archivio Zoologico Italiano 12: 273-292.

Itakura S. & M. Yamaguchi (2001) Germination characteristics of naturally occuring cysts of Alexandrium tamarense (Dinophyceae) in Hiroshima Bay, Inland Sea of Japan. - Phycologia 40(3): 263-267.  
Itakura S., M. Yamaguchi, M. Yoshida & Y. Fukuyo (2002) The seasonal occurrence of Alexandrium tamarense (Dinophyceae) vegetative cells in Hiroshima Bay, Japan. – Fisheries Sci. 68: 77-86.

Italiano A., D. Di Cioccio, M. Borra, E. Biffali, G. Procaccini & A. Zingone (20??) AFLP reveals intraspecific variations in geographically diverse Ostreopsis cf. ovata populations. - Proceedings 15^th ICHA.

Ivanova D. & H. Keupp (1999) Calcareous dinoflagellate cysts from the Late Jurassic and Early Cretaceous of the Western Forebalkan, Bulgaria. - Berliner Geowissenschaftliche Abhandlungen E 30: 3-31.

Iwasaki H. (1971) Studies on red tide Dinoflagellates. VI. On Eutreptiella sp. and Exuviaella sp.appeared in Bingo-Nada, the S&o Inland sea in 1970 [in jap.]. - J. oceanogr. Soc. Jap. 27(4): 152-157.   (fide Sournia 1978)
Iwasaki H., K. Hashimoto, R. Hirano & Y. Fukujo (1981) "Red tide literature review" (in Japanese) - Central Res. Inst. Electric Power Industry Jap., 331 pp.  (fide Sournia 1990)

Iwataki M. (2008) Taxonomy and identification of the armored dinoflagellate genus Heterocapsa (Peridiniales, Dinophyceae). - Plankton Benthos Research 3(3): 135-142.
Iwataki M., L. Botes, T. Sawaguchi, K. Sekiguchi & Y. Fukuyo. (2003) Cellular and body scale structure of Heterocapsa ovata sp. nov. and Heterocapsa orientalis sp. nov. (Peridiniales) Dinophyceae). – Phycologia 42(6): 629-637. 
Iwataki M., G. Hansen & Y. Fukuyo (2004) Investigations of body scales in twelve Heterocapsa species (Peridiniales, Dinophyceae), including a new species H. pseudotriquetra sp. nov. – Phycologia 43(4): 394-403.
Iwataki M., G. Hansen, O. Moestrup & K. Matsuoka (2010) Ultrastructure of the harmful unarmored dinoflagellate Cochlodinium polykrikoides (Dinophyceae) with reference to the apical groove and flagellar apparatus. - Journal of Eukaryotic Microbiology 57(4): 308-321
Iwataki M., H. Kawami & K. Matsuoka (2007) Cochlodinium fulvescens sp. nov. (Gymnodiniales, Dinophyceae), a new chain-forming unarmoured dinoflagellate from Asian coasts. – Phycological Research 55(3): 231-239.
Iwataki M., H. Kawami, K. Mizushima, C.M. Mikulski, G.J. Doucette, J.R. Relox. Jr., A. Anton, Y. Fukuyo & K. Matsuoka (2008) Phylogenetic relationships in the harmful dinoflagellate Cochlodinium polykrikoides (Gymnodiniales, Dinophyceae) inferred from LSU rDNA sequences. - Harmful Algae 7(3): 271-277.
Iwataki M., H. Kawami, N.V. Nguyen, L.Q. Doc, T.T. Phap, Y. Fukuyo & K. Matsuoka (2009) Cellular and body scale morphology of Heterocapsa huensis sp. nov. (Peridiniales, Dinophyceae) found in Hue, Vietnam. - Phycological Research 57: 87-93.
Iwataki M., H. Takayama, K. Matsuoka & Y. Fukuyo (2002) Heterocapsa lanceolata sp. nov. and Heterocapsa horiguchii sp. nov. (Peridiniales, Dinophyceae), two new marine dinoflagellates from coastal Japan. - Phycologia 41(5): 470-479.
Iwataki M., M.W. Wong & Y. Fukuyo (2002) New record of Heterocapsa circularisquama (Dinophyceae) from Hong Kong. - Fisheries Science 68(5): 1161-1163.

Izquierdo López A., J. Kretschmann, A. Zerdoner Calasan & M. Gottschling (2018) The many faces of Peridinium cinctum (Peridiniaceae, Peridiniales): morphological and molecular variability in a common dinophyte. - European Journal of Phycology 53(2): 156-165.