250 years of Tintinnid Studies: Modern Era Workers
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RIS BIB ENDNOTEPublication date: 04.05.2026
Acta Protozoologica, 2026, Volume 65, pp. 27-41
https://doi.org/10.4467/16890027AP.26.002.23471Authors
250 years of Tintinnid Studies: Modern Era Workers
The first part of the 250 year history of tintinnid studies, “Pioneers of Tintinnid Studies,” traced the beginnings of the study of tintinnids from the first description in 1776, up to the appearance of Kofoid and Campbell’s 1929 monograph. Here the second part of the history is presented, the studies of the “Modern Era,” the period of 1930 to 2025, during which time over 700 works focused on tintinnids have been published. In this review, the modern history of tintinnid studies is traced through brief portrayals, vignettes, of 55 workers who have made significant contributions to our knowledge of living tintinnids over the last nearly 100 years. The vignettes show that a remarkable diversity of researchers have been engaged in tintinnid studies, from the early years up to the present day and the changes, with time, in the types of studies conducted. Finally, some of the interconnections among the modern era researchers are given suggesting that an early exposure to tintinnids, through an advisor or mentor, has characterized many tintinnid researchers.
Many people provided precious information and/or aid in contacting tintinnid researchers: Celia Marrasé, Dapeng Xu, Demetrio Boltovskoy, Emily Brownlee, Geraldo Perillo, Henrique Gutierres, Jae-Ho Jung, Joan Mayol, Krzysztof Wiackowski, Luciana Santoferrara, Natalia Bojanic, Sabine Agatha, Subramin Sai Elangovan, Weibo Song, Wuchang Zhang, and Young Ok Kim. The editor is sincerely thanked for his patience. The comments of the reviewers were both helpful and appreciated. Nonetheless, I retain full responsibility for all errors of fact, omission, and interpretation.
Abboud-Abi Saab M. (1989) Distribution and ecology of Tintinnids in the plankton of Lebanese coastal waters (eastern Mediterranean). J. Plankton Res. 11: 203–222
Abboud-Abi Saab M. (2012) Tintinnids of the Lebanese Coastal Waters. CNRS-Lebanon
Abboud-Abi Saab M., Fakhri M., Kassab M.-T. (2012) Effect of chemical input on the temporal and spatial abundance of tintinnid ciliates in Lebanese coastal waters (Eastern Mediterranean). J. Black Sea/Mediterranean Environ. 18: 299–328
Agatha S., Laval-Peuto M., Simon P. (2012) The tintinnid lorica. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.), The biology and ecology of tintinnid ciliates: Models for marine plankton, Oxford: Wiley–Blackwell, pp. 17–41
Agatha S., Strüder-Kypke M. C. (2012) Systematics and evolution of tintinnid ciliates. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.), The biology and ecology of tintinnid ciliates: Models for marine plankton, Oxford: Wiley–Blackwell, pp. 42–84
Agatha S., Weißenbacher B., Böll L., Ganser M. H. (2025) Morphologic changes in the model tintinnid Schmidingerella (Alveolata, Ciliophora) during the cell cycle, including the first volumetric analyses of the lorica-forming material. BMC Microbiol. 25: 88
Alder V. A. (1999) Tintinnoinea. In: D. Boltovskoy (Ed.), South Atlantic Zooplankton, Backhuys, Amsterdam, vol. 1, pp. 321–384
Alder V. A., Boltovskoy D. (1991) Microplanktonic distributional patterns west of the Antarctic Peninsula, with special emphasis on the Tintinnids. Pol. Biol. 11: 103–112
Anon. (2001) In Memoriam: Estela de Sousa e Silva (1921–2000). Harmful Algae News 22: 11
Anon. (2004) Dr. Charles Carroll Davis. Memorial University of Newfoundland Gazette 36: 2
Bachy C., Dolan J. R., López-García P., Deschamps P., Moreira D. (2013) Accuracy of protist diversity assessments: Morphology compared with cloning and direct pyrosequencing of 18S rRNA genes and ITS regions using the conspicuous tintinnid ciliates as a case study. ISME J. 7: 244–255
Bachy C., Moreira D., Dolan J. R., López-García P. (2014) Seasonal dynamics of free-living tintinnid ciliate communities revealed by environmental sequences from the North-West Mediterranean Sea. FEMS Microbiol. Ecol. 87: 330–342
Balech E. (1942) Tintinnoineos del Estrecho Le Marie. Physis 19: 245–252
Balech E. (1959) Tintinnoinea del Mediterraneo. Trabajos del Institudo Espanol de Oceanografia 28: 82 pp.
Balkis N. (2004) Tintinnids (Protozoa: Ciliophora) of the Büyükçekmece Bay in the Sea of Marmara. Scientia Marina 68: 33–44
Balkis N., Wasik A. (2005) Species composition of the tintinnids found in the neritic water of Bozcaada Island, Aegean Sea, Turkey. Fresenius Environ. Bull. 14: 327–333
Balkıs Özdelice N., Toklu Alıçlı B., Durmuş T. (2019) Distribution of ciliates in relation to environmental parameters in two Gulfs of Kapıdağ Peninsula (The Sea of Marmara). Acta Aquatica Turcica 15: 469–480
Barría de Cao M. S. (1981) Contribución al Conocimiento de los Tintinnoineos (Ciliata, Protozoa) de la zona de Bahía Blanca. Contrib. Cient. Inst. Argentino Oceanogr. 61: 1–70
Barria de Cao M. S., Pettigrosso R. E., Popovich C. (1997) Planktonic ciliates during a diatom bloom in Bahía Blanca Estuary, Argentina. II. Tintinnids. Oebalia 23: 21–31
Barria de Cao M. S., Beigt D., Piccolo C. (2005) Temporal variability of diversity and biomass of tintinnids (Ciliophora) in a southwestern Atlantic temperate estuary. J. Plankton Res. 27: 1103–1111
Bernard C., Rassoulzadegan F. (1993) The role of picoplankton (cyanobacteria and plastidic picoflagellates) in the diet of tintinnids. J. Plankton Res. 15: 361–373
Bojanic N. (2007) Seasonal variability in abundance and biomass of tintinnids in Kastela Bay (Middle Adriatic Sea). Rapp. Comm. Explor. Scien. Mer Médit. 38: 438
Bojanić N., Vidjak O., Šolić M., Krstulović N., Brautović I., Matijević S., Marasović I. (2012) Community structure and seasonal dynamics of tintinnid ciliates in Kaštela Bay (middle Adriatic Sea). J. Plankton Res. 34: 510–530
Boltovskoy D., Dinofrio E. O., Alder V. A. (1990) Intraspecific variability in Antarctic tintinnids: The Cymatocylis affinis/convallaria species group. J. Plankton Res. 12: 403–413
Boltovskoy D., Vivequin S. M., Swanberg, N. R. (1991) Vertical distribution of tintinnids and associated microplankton in the upper layer of the Barents Sea. Sarsia 76: 141–151
Boltovskoy D., Vivequin S. M., Swanberg N. R. (1995) Tintinnids and other microplankton from the Greenland Sea: Abundance and distribution in the marginal ice zone (MayJune 1989). Mar. Ecol. 16: 117–131
Buskey E. J., Stoecker D. K. (1989) Behavioral responses of the marine tintinnid Favella sp. to phytoplankton: Influence of chemical, mechanical and photic stimuli. J. Exp. Mar. Biol. Ecol. 132: 1–16
Capriulo G. M. (1982) Feeding of field collected tintinnid microzooplankton on natural food. Mar. Biol. 71: 73–86
Capriulo G. M., Ninivaggi D. V. (1982) A comparison of the feeding activities of field collected tintinnids and copepods fed identical natural particle assemblages. Ann. Inst. Océanogr. 58 (S): 325–334
Choi J. K., Coats D. W., Brownlee D. C., Small E. B. (1992) Morphology and infraciliature of three species of Eutintinnus (Ciliophora; Tintinnina) with guidelines for interpreting protargolstained tintinnine ciliates. J. Protozool. 39: 80–92
Claparède E., Lackmann J. (1858) Etudes sur les infusoires et rhizopodes. Mém. Inst. Nation. Genevois 5: 1–260
Coats D. W. (1988) Duboscquella cachoni n. sp., a parasitic dinoflagellate lethal to its tintinnine host Eutintinnus pectinis. J. Protozool. 35: 607–617
Coats D. W., Bachvaroff T. R. (2012) Parasites of Tintinnids. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.) The biology and ecology of tintinnid ciliates: Models for marine plankton, Wiley–Blackwell, Oxford, pp. 146–170
Coats D. W., Heinbokel J. F. (1982) A study of reproduction and other life cycle phenomena in planktonic protists using an Acridine Orange fluorescence technique. Mar. Biol. 67: 71–79
Coats D. W., Heisler J. J. (1989) Spatial and temporal occurrence of the parasitic dinoflagellate Duboscquella cachoni and its tintinnine host Eutintinnus pectinis in Chesapeake Bay. Mar. Biol. 101: 401–409
Damkaer D. M. (2005) Charles Carroll Davis. Monoculus Copepod Newsletter 49: 6–7
Davis C. C. (1978) Variations of the lorica in the genus Parafavella (Protozoa: Tintinnida) in northern Norway waters. Can. J. Zool. 56: 1822–1827
Davis C. C. (1981) Variations of lorica shape in the genus Ptychocylis (Protozoa: Tintinnina) in relation to species identification. J. Plankton Res. 3: 433–443
Dolan J. R. (2021) Pioneers of plankton research: Yoshine Hada (1905–1993). J. Plankton Res. 43: 773–778
Dolan J. R. (2022) Pioneers of plankton research: Enrique Balech (1912–2007). J. Plankton Res. 44: 593–599
Dolan J. R. (2026) 250 years of tintinnid studies: Pioneers of tintinnid studies. Acta Protozool. 65: 1–25
Dolan J. R., Kitazato H. (2021) Pioneers of plankton research: Yoshine Hada (1905–1993). J. Plankton. Res. 43: 773–778
Dolan J. R., Pierce R. W. (2012) Diversity and distributions of tintinnids. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.), The biology and ecology of tintinnid ciliates: Models for marine plankton, Oxford: Wiley–Blackwell, pp. 214–243
Dolan J. R., Yang E. J. (2017) Observations of apparent lorica variability in Salpingacantha (Ciliophora: Tintinnida) in the Northern Pacific and Arctic Oceans. Acta Protozool. 56: 217–220
Dolan J. R., Mostajir B., Sime-Ngando T. (2009) Rassoulzadegan in Villefranche-sur-Mer and the ‘evolution’ of marine microbial ecology over the last three decades. Aquat. Microb. Ecol. 57: 221–225
Dujardin F. (1841) Histoire Naturelle des Zoophytes. Paris: Librairie Encyclopédique de Roret
Durmus T., Balci M., Balkis N. (2016) Microzooplankton (tintinnids) of the Sea of Marmara: A review. In: E. Özsoy, M. N. Çağatay, N. Balkıs, N. Balkıs, B. Öztürk (Eds.), The Sea of Marmara: Marine biodiversity, fisheries, conservation and governance, Turkish Marine Research Foundation (TUDAV), Istanbul, pp. 366–375
Durmus T., Balkis Özdelice N., Tas S. (2023) Community structure of tintinnids (Protozoa: Ciliophora) in the eutrophic environment (the Golden Horn Estuary, Turkey). J. Sea Res. 193: 102382
Ehrenberg C. G. (1835) Dritter Beitrag zur Erkenntniss grosser Organisation in der Richtung des kleinsten Raumes. Abhandlungen der Preussischen Akademie der Wissenschaften zu Berlin yr. 1833: 145–366
Ehrenberg C. G. (1838) Die Infusionsthierchen als Vollkommene Organismen. Ein blick in das Tiefere Organische Leben der Natur. Leipzig: L. Voss
Ehrenberg C. G. (1840) Characteristik von 274 neuen Arten von Infusorien. Bericht über die zur Bekanntmachung geeigneten Verhandlungen der Königlich Preussischen Akademie der Wissenschaften zu Berlin yr 1840: 197–219
Ehrenberg C. G. (1854) Die systematische Charakteristik der neuen mikroskopischen Organismen des tiefen Atlantischen Ocean fur den Monatsbericht zum Druck zu ubergeben, deren Verzeichniss im Monat Februar bereits mitgetheilt worden 1st. Bericht über die zur Bekanntmachunggeeigneten Verhandlungen der Koniglich-Preussischen Akademie der Wissenschafren zu Berlin yr 1854: 236–252
Eichwald E. (1844) Beitrag zur infusorienkunde Russland’s. Bulletin Societe Imperiale Naturalistes Moscou 17: 480–587, 654–706
Feng M., Zhang W., Zhang C., Xiao T., Li C. (2010) Horizontal distribution of large tintinnids in the northern South China Sea. J. Trop. Oceanogr. 29: 141–150
Feng M., Qiu J., Bian W., Zhang Y., Hu S., Yang Y., Chen B. (2025) Anthropogenic nutrient inputs affect productivity-biodiversity relationships in marine tintinnid assemblages. Limnol. Oceanogr. Letters 10: 234–244
Fernandes L. F. (1999) Tintininos (Ciliophora-Subordem Tintinnina) de águas subantárticas e antárticas entre a Argentina e a Península Antártica (35º8–62º8) (Novembro de 1992). Revista Brasileira de Oceanografia 47: 55–171
Fernandes L. F. (2004a) Tintininos (Ciliophora, Tintinnina) de águas subtropicais na região Sueste-Sul do Brasil: I. Famílias Codonellidae, Codonellopsidae, Coxliellidae, Cyttarocylidae, Epiplocylidae, Petalotrichidae, Ptychocylidae, Tintinnididae e Undellidae. Revista Brasileira de Zoologia 21: 551–576
Fernandes L. F. (2004b) Tintininos (Ciliophora, Tintinnina) de águas subtropicais na região Sueste-Sul do Brasil: II. Famílias Dictyocystidae, Rhabdonellidae, Tintinnidae e Xystonellidae. Revista Brasileira de Zoologia 21: 605–628
Foissner W., Wilbert N. (1979) Morphologie, infraciliatur und ökologie der limnischen Tintinnina: Tintinnidium fluviatile Stein, Tintinnidium pusillum Entz, Tintinnopsis cylindrata Daday und Codonella cratera (Leidy) (Ciliophora, Polyhymenophora). J. Protozool. 26: 90–103
Galil B., Gorsky G. (2010) Baruch Kimor (1918–2009). Limnol. Oceanogr. Bull. 19: 22
Ganser M. H., Agatha S. (2019) Redescription of Antetintinnidium mucicola (Claparède and Lachmann, 1858) nov. gen., nov. comb. (Alveolata, Ciliophora, Tintinnina). J. Eukary. Microbiol. 66: 802–820
Ganser M. H., Wiederstein M., Regl C., Katz L. A., Agatha A. (2026) Self-assembling proteins compose the highly resistant shell biomaterial of planktonic tintinnid ciliates. Nat. Commun., in press.
Gavrilova N. A. (2025) On the first findings of the planktonic loricate infusoria Amphorellopsis tetragona (Spirotrichia, Choreotrichia, Tintinnida) in the Crimean coastal waters of the Black Sea. Биоразнообразие и устойчивое развитие, (Biodiversity and Sustainable Development) 10: 13–19 (in Russian)
Gavrilova N. A., Dovgal I. V. (2019) Tintinnid Ciliates of the Black Sea and the Sea of Azov. A. O. Kovalevsky Institute of the Southern Seas. Sevastapol (in Russian)
Gifford D., McManus G., Stoecker D. K. (2010) In Memoriam: Peter Gordon Verity (1953–2009). J. Eukary. Microbiol. 57: 385–386
Gilron G. L., Lynn D. H. (1989) Estimates of in situ population growth rates of four tintinnine ciliate species near Kingston Harbour, Jamaica. Estuar. Coast. Shelf Sci. 29: 1–10
Gilron G., Lynn D., Smith I. (1990) Taxonomic key and illustrated guide to the tintinnine ciliates of the Cays-Hellshire Region near Kingston Harbour, Jamaica. Caribbean Journal of Science 26: 152–162
Godhantaraman N. (1994) Species composition and abundance of tintinnids and copepods in the Pichavaram mangroves (South India). Ciencias Marinas 20: 371–391
Godhantaraman N., Krishnamuthy K. (1997) Experimental studies on food habits of tropical microzooplankton: (Prey-Predator interrelationship). Indian Journal of Marine Science 26: 345–349
Gruber M. S., Strüder-Kypke M., Agatha S. (2018) Redescription of Tintinnopsis everta Kofoid and Campbell 1929 (Alveolata, Ciliophora, Tintinnina) based on taxonomic and genetic analyses – discovery of a new complex ciliary pattern. J. Eukary. Microbiol. 65: 484–504
Gruber M. S., Weißenbacher B., Agatha S. (2020) Ultrastructural studies on a model tintinnid – Schmidingerella meunieri (Kofoid & Campbell, 1929) Agatha & Strüder-Kypke, 2012 (Ciliophora). II. the oral apparatus. J. Eukary. Microbiol. 67: 463–479
Hada Y. (1932) Description of two new neritic Tintinnoinea, Tintinnopsis japonica and Tps. kofoidi with a brief note on an unicellular organisms parasitic on the latter. Zool. Inst., Fac. Sci. Hokkaido Imp. Univ. 30: 209–212
Haeckel E. (1873) Ueber einige pelagische Infusorien. Jenaische Zeitschrift für Medizin und Naturwissenschaft 7: 561–568
Hedin H. (1976) Examination of the tintinnid ciliate Parafavella denticulata (Ehrenberg) by scanning electron microscopy and the bodian protargol technique. Acta Zoologica Fennica 57: 113–118
Hu S., Zhang Y., Bian W., Qiu J., Peng L., Yu Y., Zhang W., Feng M. (2025) Morphological differences and statistical validation of tintinnid lorica traits at a global scale. Acta Oceanol. Sin. 44: 174–188
Jiang H., Buskey E. J. (2025) Relating ciliary propulsion morphology and flow to particle acquisition in marine planktonic ciliates I: The tintinnid ciliate Amphorides quadrilineata. J. Plankton Res. 47: fbae012
Kamiyama T. (2012) Compartive biology of tintinnid cysts. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.), The biology and ecology of tintinnid ciliates: Models for marine plankton, Oxford: Wiley–Blackwell, pp. 171–185
Kamiyama T., Suzuki T. (2006) Lack of accumulation of paralytic shellfish poisoning (PSP) toxins in the tintinnid ciliate Favella taraikaensis feeding on the toxic dinoflagellate Alexandrium tamarense. Mar. Ecol. Prog. Ser. 317: 57–65
Kazama T., Urabe J. (2016) Relative importance of physical and biological factors regulating tintinnid populations: A field study with frequent samplings in Sendai Bay, Japan. Mar. Freshwat. Res. 67: 492–504
Kazama T., Ishida S., Shimano S., Urabe J. (2012) Discrepancy between conventional morphological systematics and nuclear phylogeny of tintinnids (Ciliophora: Choreotrichia). Plankton and Benthos Research 7: 111–125
Kim S. Y., Choi J. K., Dolan J. R., Shin H. C., Lee S., Yang E. J. (2013) Morphological and ribosomal DNA-based characterization of six Antarctic ciliate 5 morphopecies from the Amundsen Sea with phylogenetic analyses. J. Eukary. Microbiol. 60: 497–513
Kim Y. H., Lee J. B. (2003) Seasonal variations and species composition of planktonic ciliates in the southern coastal waters of Jeju Island, Korea. ‘The Sea’, Journal of the Korean Society of Oceanography 8: 59–69
Kim Y. O., Noh J. H., Lee T. H., Jang P. G., Ju S. J., Choi D. L. (2012) Using tintinnid distribution for monitoring water mass changes in the Northern East China Sea. Ocean and Polar Research 34: 219–228
Kim Y. O., Choi J., Oh K. H., Choi D. H., Noh J. H., Yang W., Hyun M. J. (2022) Potential of a tintinnid species, Tintinnidium primitivum, as a biological indicator in the Yellow Sea bottom cold water. Ocean Science Journal 57: 61–68
Kimor B., Golandsky-Baras B. (1981) Distribution and ecology of the tintinnids in the Gulf of Elat (Aqaba), Red Sea. J. Plankton Res. 3: 445–459
Kofoid C. A. (1931) Report of the Biological Survey of Mutsu Bay. 18. Protozoan Fauna of Mutsu Bay. Subclass Dinoflagellata; Tribe Gymnodinioidae. Science Reports of the Tohoku Imperial University, Fourth Series, Biology, Vol. VI, No. 1, pp. 1–43
Kofoid C. A., Campbell A. S. (1929) A Conspectus of the marine and freshwater Ciliata belonging to the suborder Tintinnoinea, with descriptions of new species principally from the Agassiz Expedition to the Eastern Tropical Pacific 1904–1905. Univ. California Publ. Zool. 34: 1–403
Kofoid C. A., Campbell A. S. (1939) The Tintinnoinea of the Eastern Tropical Pacific. Bulletin of the Museum of Comparative Zoölogy at Harvard College 84: 1–473
Komarovsky B. (1959) The Tintinnina of the Gulf of Eylath (Aqaba) Contribution to the knowledge of the Red Sea. 14. Bull. Israel Sea Fish. Res. Station 21, 40 pp.
Krishnamurthy K., Santhanam R. (1975) Ecology of tintinnids (Protozoa : Ciliata ) in Porto Novo Region. Indian J. Marine Science 4: 181–184
Krishnamurthy K., Santhanam R. (1978) Dictyocysta seshaiyai sp. nov. (Protozoa, Ciliatea, Tintinnida) from Porto Novo, India. Archiv Protistenk. 120: 138–141
Krsinic F. (1979) The tintinnids (Ciliata) from the coastal waters of the Southern Adriatic in year 1975/1976. Nova Thalassia 3 (sup.): 199–211
Krsinic F. (1980) Qualitative and quantitative investigations of the tintinnids along the eastern coast of the Adriatic. Acta Adriatica 21: 19–104
Kršinić F. (2010) Tintinnids (Tintinnida, Choreotrichia, Ciliata) in the Adriatic Sea, Mediterranean. Part I. Taxonomy, Part II. Ecology. Spilt, Croatia: Institute of Oceanography and Fisheries
Krsinic F., Grbec B. (2006) Horizontal distribution of tintinnids in the open waters of the South Adriatic (Eastern Mediterranean). Scientia Marina 70: 77–88
Laval M. (1971) Mise en évidence par la microscopie électronique d’un organite d’un type nouveau chez les ciliés Tintinnides. Compt. Rend. Hebdom. Sean. Acad. Sci., Paris, Sér. D 273: 1383–1386
Laval-Peuto M. (1977) Reconstruction d’une lorica de forme Coxliella par le trophonte nu de Favella ehrenbergii (Ciliata, Tintinnina). Compt. Rend. Hebdom. Sean. Acad. Sci., Paris, Sér. D 284: 547–550
Laval-Peuto M. (1983) Sexual reproduction in Favella ehrenbergii (Ciliophora, Tintinnina) taxonomical implications. Protistologica 19: 503–512
Laval-Peuto M., Barria de Cao M. S. (1987) Les capsules, extrusomes caracteristiques des Tintinnina (Ciliophora), permettent une classification evolutive des genres et des familles du sousordre. Ile Réun. Scientif. GRECO 88, Trav. CRM 8: 53–60
Laval-Peuto M., Brownlee D. C. (1986) Identification and systematics of the Tintinnina (Ciliophora): Evaluation and suggestions for improvement. Ann. Inst. Océanogr. 62: 69–84
Laval-Peuto M., Febvre M. (1986). On plastid symbiosis in Tontonia appendiculariformis (Ciliophora, Oligotrichina). Biosystems 19: 137–158.
Lee J. B., Kim Y. H. (2000) Taxonomical descriptions of tintinnids in the southern Korean waters, the East Sea and the East China Sea. Bull. Mar. Res. Inst. Cheju Nat. Univ. 24: 55–77
Li H., Wang C., Liang C., Zhao Y., Zhang W., Grégori G., Xiao T. (2019) Diversity and distribution of tintinnid ciliates along salinity gradient in the Pearl River Estuary in southern China. Estuar. Coast. Shelf Sci. 226: 106268
Li H., Wang C., Zhao L., Dong Y., Zhao Y., Zhang W. (2023) Variability of tintinnid ciliate communities with water masses in the western Pacific Ocean. J. Plankton Res. 45: 509–522
Li J., Zhao Y., Zhao L., Dong Y., Hopcroft R. R., Zhang W. (2026) Transition of neritic and oceanic tintinnid communities in the Northern Gulf of Alaska. J. Plankton Res. 48: fbag005
McManus G., Carpenter E. (2010) Gerard Capriulo, 1953–2009. Limnol. Oceanogr. Bull. 19: 21
Monti M., Fonda Umani S. (1995) Tintinnids in Terra Nova Bay-Ross Sea during two austral summers (1987/88 and 1989/90). Acta Protozool. 34: 193–201
Monti-Birkenmeier M., Diociaiuti T., Umani S. F. (2019) Long-term changes in abundance and diversity of tintinnids in the Gulf of Trieste (Northern Adriatic Sea). Nature Conservation 34: 373–395
Moon J. H., Jung J. H. (2024) New records of three Tintinnopsis species and redescription of one Antetintinnopsis species (Protozoa: Ciliophora) from coastal waters of Korea. Animal Systematics, Evolution and Diversity 40: 1–15
Moon J. H., Jung J. H. (2025) Morphology and molecular phylogeny of controversial tintinnids Tintinnopsis fimbriata and T. uruguayensis (Protozoa: Ciliophora) collected from coastal waters of South Korea. Journal of Species Research 14: 86–95
Moon J. H., Jung J. H. (2026) Morphology and phylogeny of two tintinnids (Ciliophora, Spirotrichea) from Korea. Animal Systematics, Evolution and Diversity 42: 12–20
Müller O. F. (1776) Zoologia Danicae Prodromius, seu Animalium Daniae et Norvegiae Indigenarum Characteres, Nomina, et synonyma imprimus popularium. Havniae, Typis Hallageriis
Nie D. (1934) Notes on Tintinnoinea from the Bay of Amoy. Annual Report of the Marine Biology Association of China 3: 71–80
Nie D.S., Ch’eng P.S. (1947) Tintinnoinea of the Hainan region. Contributions from the Biological Laboratory of the Science Society of China: Zoological Series 16: 41–86
Pierce R. W., Turner J. T. (1993) Global biogeography of marine tintinnids. Mar. Ecol. Progr. Ser. 94: 11–26
Pierce R. W., Carlton J. T., Carlton D. A., Geller J. B. (1997) Ballast water as a vector for tintinnid transport. Mar. Ecol. Prog. Ser. 149: 295–297
Rakshit D., Sarkar S. K. (2018) Idol immersion and its adverse impact on water quality and plankton community in Hooghly (Ganges) River Estuary, India: implications for conservation and management. Indian Journal of Geo Marine Sciences 47: 1870–1879
Rassoulzadegan F. (1978) Dimension et taux d’ingestion des particules consommees par un tintinnide: Favella ehrenbergii (Clap. et Lachm.) Jörg., cilié pelagique marin. Ann. Inst. Océanogr. Paris 54: 17–24
Rassoulzadegan F., Etienne M. (1981) Grazing rate of the tintinnid Stenosemella ventricose (Clap. & Lachm.) Jörg. on the spectrum of the naturally occurring particulate matter from a Mediterranean neritic area. Limnol. Oceanogr. 26: 258–270
Sai Elangovan S., Gauns M. (2018) A checklist of tintinnids (loricate ciliates) from the coastal zone of India. Environmental Monitoring and Assessment 190: 672
Sai Elangovan S., Padmavati G., Karthik R. (2025) A Study on tintinnids (loricate ciliates) from the mangrove proximal zone waters of Sri Vijaya Puram (Port Blair), South Andaman. Mar. Ecol. 46: e12856
Santiago J. A., Lagman M. C. (2018) Species check-list for Tintinnids of the Philippines Archipelago (Protozoa, Ciliophora). ZooKeys 771: 1–14
Santiago J. A., Furio E. F., Borja V. M., Gatdula N. G., Santos M. D. (2017) First records of Tintinnid (Protozoa: Ciliophora: Tintinnina) species in Manila Bay. DLSU Research Congres 2017, De La Salle University, Manila, Philippines, 6 pp.
Santoferrara L. F., Alder V. A. (2009) Morphological variability, spatial distribution and abundance of Helicostomella species (Ciliophora: Tintinnina) in relation to environmental factors. Scientia Marina 73: 701–716
Santoferrara L. F., McManus G. B. (2020) Diversity and biogeography as revealed by morphologies and DNA sequences: Tintinnid ciliates as an example. In: M. A. Teodosio, A. M. Branco Barbosa (Eds.), Zooplankton Ecology, Routledge, pp. 85–118
Sarkar S. K. (2014) Loricate ciliate tintinnids in a tropical mangrove wetland: Diversity, distribution and impact of climate change. Berlin: Springer
Selifonova Zh. P. (2024) Outbreaks of Alien Tintinnid Ciliates Rhizodomus tagatzi Strelkow & Wirketis, 1950 and Amphorellopsis acuta (Schmidt, 1902) (Ciliophora, Tintinnida) in the Port of Taman, Black Sea. Russian Journal of Marine Biology 50: 335–341
Selifonova Zh. P., Makarevich P. R. (2018) Invasive alien species of tintinnid ciliates from the northeastern Black Sea, Russian and Abkhazian coast. Protistology 12: 185–190
Shi T., Fu L. (2022) Chia Chi Wang and his research on protozoology. Protein Cell 13: 473–745
Silva E. S. (1950) Les tintinnides de la Baie de Cascais (Portugal). Bull. Inst. Océanogr. 979: 1–28
Silva E. S. (1954) Tintinnoinea do plâncton marinho de Angola. Estudos de Biologia Marítima 9: 179–243
Silva E. S. (1956) Contribuiçao para o estudo do microplancton marinho de Moçambique. Ministério do Ultramar, Junta de Investigações do Ultramar, Estudes, Ensaiis e Documentos, Lisboa, pp. 1–97
Stoecker D. K. (2012) Predators of tintinnids. In: J. R. Dolan, D. J. S. Montagnes, S. Agatha, D. W. Coats, D. K. Stoecker (Eds.), The biology and ecology of tintinnid ciliates: Models for marine plankton, Oxford: Wiley–Blackwell, pp. 122–144
Stoecker D. K., Guillard R. R. L., Kavee R. M. (1981) Selective predation by Favella ehrenbergii (Tintinnia) on and among dinoflagellates. Biol. Bull. 160: 136–145
Stoecker D. K., Davis L. H., Provan A. (1983) Growth of Favella sp. (Ciliata: Tintinnina) and other microzooplankters in cages incubated in situ and comparison to growth in vitro. Mar. Biol. 75: 293–302
Taniguchi A. (1978) Reproduction and life histories of the tintinnid ciliates. Bulletin of Plankton Society of Japan 25: 123–134
Taniguchi A. (1984) Microzooplankton biomass in the arctic and subarctic Pacific Ocean in summer. Mem. Natl. Inst Polar Res. Spec Issue 32: 63–76
Taniguchi A., Hada Y. (1981) Eutintinnus haslae n. sp., a new ciliated protozoa from the Tropical Pacific and Indian Oceans. La Mer 19: 18–22
Thompson G. A., Alder V. A. (2005) Patterns in tintinnid species composition and abundance in relation to hydrological conditions of the southwestern Atlantic during austral spring. Aquat. Microb. Ecol. 40: 85–101
Thompson G. A., Alder V. A., Boltovskoy D., Brandini F. (1999). Abundance and biogeography of tintinnids (Ciliophora) and associated microzooplankton in the Southwestern Atlantic Ocean. J. Plankton Res. 21: 1265–1298
Verity P. G. (1986) Growth rates of natural tintinnid populations in Narragansett Bay. Mar. Ecol. Prog. Ser. 29: 117–126
Verity P. G., Langdon C. (1984) Relationships between lorica volume, carbon, nitrogen, and ATP content of tintinnids in Narragansett Bay. J. Plankton Res. 6: 859–868
Wang C. C. (1936) Notes on Tintinnoinea from the gulf of Pe-Hai. Sinensia 7: 353–370
Wang C. C., Nie D. (1932) A survey of the marine protozoa of Amoy. Contributions of the Biological Laboratory, Science Society of China Zoological Series 8: 283–385
Wang C., Li H., Zhang W., Zhao L., Zhao Y., Xiao T. (2016) Analyzing the tintinnid community structure and distribution in the surface waters southeast of Hawaii from a cruise in 2013. Biodiv. Sci. 24: 831–837
Wang C., Xu M., Xuan J., Li H., Zheng S., Zhao, Y., Xiao T. (2021) Impact of the warm eddy on planktonic ciliate, with an emphasis on tintinnids as bioindicator species. Ecological Indicators 133: 108441
Wang C., Xu Z., He Y., Yuan C., Li H., Zhao Y., Xiao T. (2022a) Neritic tintinnid community structure and mixing with oceanic tintinnids in shelf waters of the Pacific Arctic Region during summer. Contin. Shelf Res. 239: 104720
Wang C. F., Xu Z. Q., Li H. B., Wang Y., Zhang W. (2022b) Horizontal distribution of tintinnids (Ciliophora) in surface waters of the Ross Sea and polynya in the Amundsen Sea (Antarctica) during summer 2019/2020. Advances in Polar Science 33: 28–43
Wasik A., Mikolajczyk E. (1994) Infraciliature of Cymatocylis affinis-convallaria [Tintinnina]. Acta Protozool. 33: 79–85
Wasik A., Mikolajczyk E., Golbiowska M. (1997) Morphology and microstructure of selected Tintinnina loricae. Acta Protozool. 36: 31–38
Xu D. P., Song W. B. (2005) Tintinnid ciliates from Qingdao (Protozoa, Ciliophora, Tintinnida). Acta Zootaxonomica Sinica 30: 501–508
Xu D., Sun P., Warren A., Hoon Noh J., Lim Choi D., Kyoon Shin M., Kim Y. O. (2013) Phylogenetic investigations on ten genera of tintinnid ciliates (Ciliophora: Spirotrichea: Tintinnida), based on small subunit ribosomal RNA gene sequences. J. Eukary. Microbiol. 60: 192–202
Yin Z. (2017) Enduring enlightenment: In theory and in practice – a retrospective on the distinguished works of Prof. Dashu-Nie on his 110 anniversary of the birth. Acta Hydrobiologica Sinica 41: 1380–1385
Yoo K. I., Kim Y. O. (1990) Taxonomical studies on tintinnids (Protozoa: Ciliata) in Korean coastal waters. 2. Yongil Bay. Korean J. Syst. Zool. 6: 87–122
Yoo K. I., Lee J. B. (1987) On the trophic correlation between tintinnids and dinoflagellates in Masan Bay, Korea. Bulletin of the Korean Fisheries Society, 20: 230–236
Yoo K. I., Kim Y. O., Kim D. Y. (1988) Taxonomical studies on tintinnids (Protozoa: Ciliata) in Korean coastal waters 1. Chinhae Bay. Korean J. Syst. Zool. 4: 67–90
Yu Y., Zhang W., Feng M., Zhao Y., Zhang C., Zhou F., Xiao T. (2016) Differences in the vertical distribution and response to freshwater discharge between aloricate ciliates and tintinnids in the East China Sea. Journal of Marine Systems 154: 103–109
Yu Y., Zhou F., Zhang W., Wei C., Wang Q., Fang E. (2020) Tintinnid community throughout the Bohai Sea during the spring. Acta Oceanologica Sinica 39: 65–71
Zhang W. C., Feng M. P., Yu Y., Zhang C. X., Xiao T. (2012) An illustrated guide to contemporary tintinnids in the world. Beijing: Science Press
Zhang W., Li H., Wang C., Zhao Y., Grégori G. (2025) New insights into global biogeographic distribution patterns of oceanic tintinnids: A species-level approach. J. Plankton Res. 47: fbaf028
Zhang Y., Bian W., Chen H., Zhang W., Wang C., Qui J., Sun X., Lin J., Yu Y., Feng M., Chen B. (2026) Contrasting size responses of loricate ciliates to long-term warming: Agglutinated forms decrease while hyaline forms increase. Mar. Biol. 173: 51
Information: Acta Protozoologica, 2026, Volume 65, pp. 27-41
Article type: Review article
Published at: 04.05.2026
Received at: 18.02.2026
Accepted at: 18.03.2026
Article status: Open
Licence: CC BY 4.0
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English