Abstract
Cocconeis Ehrenberg species (Bacillariophyceae) are documented from benthic samples collected along the Seogwipo coast of Jeju Island, the southernmost region of Korea. The 25 taxa were identified from seaweeds, sand, and sediments, their morphological features are described, and the distributions of the taxa are summarized. Three groups of Cocconeis e.g., Cocconeis dirupta var. flexella, C. pseudomarginata var. intermedia, Cocconeis scutellum, and their similar taxa were dominant in this area. Many other Cocconeis that grows mainly along the coasts of warmer oceans were also identified. The floristic study reveals the existence of rare or retrieved species that were not well known until recently, and expands some of their geographical distributions; Cocconeis cf. callosa, C. conspicua, C. cyclophora var. decora, C. cyclophora var. meisteri, C. delicata, C. schmidtii, C. shikinensis, C. suzukii, C. voigtii. In this floristic study, 14 Cocconeis taxa are new records in South Korea.
References
APHA. (1995) Standard methods for the examination of water and wastewater. 19th edition. American Public Health Association (APHA), Washington, DC, USA. Section 10-10.
Car, A., Witkowski, A., Dobosz, S., Burfeind, D.D., Meinesz, A., Jasprica, N., Ruppel, M, Kurzyd?owski, K.J. & P?oci?ski, T. (2012) Description of a new marine diatom, Cocconeis caulerpacola sp. nov. (Bacillariophyceae), epiphytic on invasive Caulerpa species. European Journal of Phycology 47: 433–448. https://doi.org/10.1080/09670262.2012.735255
Cholnoky, B.J. (1963) Beiträge zur Kenntnis des marinen Litorals von Südafrika. Botanica Marina 5: 38–83. https://doi.org/10.1515/botm.1963.5.2-3.38
Chung, M.H. & Lee, K.S. (2008) Species composition of the epiphytic diatoms on the leaf tissues of three Zostera species distributed on the southern coast of Korea. Algae 23: 75–81. https://doi.org/10.4490/algae.2008.23.1.075
D’alelio, D., Cante, M.T., Russo, G.F., Totti, C. & De Stefano, M. (2010) Epizoic diatoms on gastropod shells: When substrate complexity selects for microcommunity complexity. In: Seckbach, J. & Dubinsky, Z. (Eds.) All flesh is grass: Plant-animal interrelationships. Vol. 16. pp. 345–364. Springer Science & Business Media Springer, Dordrecht. https://doi.org/10.1007/978-90-481-9316-5_16
Da Silva-Costa, M.M., Pereira, S.M.B., Da Silva, M.D.G.G., De Arruda, P.C. & Eskinazi-Leça, E. (2016) Community structure of epiphytic diatoms on seaweeds in northeastern Brazil. Botanica Marina 59: 231–240. https://doi.org/10.1515/bot-2015-0014
De Stefano, M. & Marino, D. (2001) Comparison of Cocconeis pseudonotata sp. nov. with two closely related species, C. notata and C. diruptoides, from Posidonia oceanica leaves. European Journal of Phycology 36: 295–306. https://doi.org/10.1080/09670260110001735458
De Stefano, M. & Oscar, R. (2005) A survey of alveolate species of the diatom genus Cocconeis (Ehr.) with remarks on the new section Alveolatae. Bibliotheca Diatomologica. Vol. 52. J. Cramer, Berlin. pp. 136.
De Stefano, M., Marino, D. & Mazzella, L. (2000) Marine taxa of Cocconeis on leaves of Posidonia oceanica, including a new species and two new varieties. European Journal of Phycology 35: 225–242. https://doi.org/10.1080/09670260010001735831
De Stefano, M., Romero, O.E. & Totti, C. (2008) A comparative study of Cocconeis scutellum Ehrenberg and its varieties (Bacillariophyta). Botanica Marina 51: 506–536. https://doi.org/10.1515/BOT.2008.058
De Stefano, M., Sacchi, U., Totti, C. & Romero, O.E. (2006) Cocconeis distans Gregory and Amphicocconeis debesi (Hustedt) De Stefano comb. nov. (Bacillariophyta), an intricate taxonomical history. Botanica Marina 49: 438–449. https://doi.org/10.1515/BOT.2006.055
Ehrenberg, C.G. (1838) Die Infusionsthierchen als vollkommene Organismen. Ein Blick in das tiefere organische Leben de Natur. Verlag von Leopold Voss, Leipzig. pp. 1-xvii, 1–548, pls. 1–64.
Ferreira, S. & Seeliger, U. (1985) The colonization process of algal epiphytes on Ruppia maritima L. Botanica Marina 28: 245–250. https://doi.org/10.1515/botm.1985.28.6.245
Fourtanier, E. & Kociolek, J.P. (2011) Catalogue of diatom names, California Academy of Sciences, on-line version. Available from: [https://research.calacademy.org/research/diatoms/names/index.asp]
Giffen, M.H. (1967) Contributions to the diatom flora of South Africa III. Diatoms of the marine littoral regions at Kidd’s Beach near east London, Cape Province, South Africa. Nova Hedwigia 13: 245–292, pls. 59–63.
Giffen, M.H. (1970) New and interesting marine and littoral diatoms from Sea Point, near Cape Town, South Africa. Botanica Marina 13: 81–87. https://doi.org/10.1515/botm.1970.13.2.81
Giffen, M.H. (1976) A further account of the marine littoral diatoms of the Saldanha Bay Lagoon, Cape Province. South Africa. Botanica Marina 19: 379–394. https://doi.org/10.1515/botm.1976.19.6.379
Gregory, W. (1855) On a post-Tertiary lacustrine sand, containing Diatomaceous exuviae from, Glenshira, near Inverary. Quarterly Journal of Microscopical Science, London 3: 30–43, pl. IV. https://doi.org/10.5962/bhl.title.64234
Gregory, W. (1857) On new forms of marine Diatomaceae found in the Firth of Clyde and in Loch Fyne, illustrated by numerous figures drawn by K.K. Greville, LL. D., F.R.S.E. Transactions of the Royal Society of Edinburgh 21: 473–542, pls. 9–14.
Greville, R.K. (1859) Descriptions of new species of British Diatomaceae, chiefly observed by the late Professor Gregory. Quarterly Journal of Microscopical Science, London 7: 79–86, pl. 6. https://doi.org/10.1111/j.1365-2818.1859.tb04583.x
Grunow, A. (1867) Reise seiner Majestät Fregatte Novara um die Erde. Botanischer Theil. Band I. Algen. Wien, aus der Kaiselich-Königlichen Hof-und Staasdruckerei. pp. 104, pls I, Ia, II–XI.
Heiden, H. & Kolbe, R.W. (1928) Die Marinen Diatomeen der Deutschen Südpolar-Expedition, 1901–1903. In: Deutsche Sudpolar-Expedition, 1901–1903, herausgegeben von Erich von Drygalski. Vol. VIII, Botanik (no. 5). Walter de Gruyter & Co., Berlin und Leipzig. pp. 447–715, pls. 31–43.
Hendey, N.I. (1964) An introductory account of the smaller algae of British coastal waters. Part V: Bacillariophyceae (Diatoms). Ministry of Agriculture, Fisheries and Food, Fishery Investigations. Her Majesty’s Stationery Office, London, 317 pp.
Holmes, R.W. (1985) The morphology of diatoms epizoic on cetaceans and their transfer from Cocconeis to two new genera, Bennettella and Epipellis. British Phycological Journal 20: 43–57. https://doi.org/10.1080/00071618500650061
Hustedt, F. & Aleem, A.A. (1951) Littoral diatoms from the Salstone, near Plymouth. Journal of the Marine Biological Association of the United Kingdom 30: 177–196. https://doi.org/10.1017/S0025315400012662
Hustedt, F. (1933) Die Kieselalgen Deutschlands, Österreichs und der Schweiz unter Berücksichtigung der übrigen Länder Europas sowie der angrenzenden Meeresgebiete. In: Rabenhorst, L. (Ed.) Kryptogamen Flora von Deutschland, Österreich und der Schweiz. Akademische Verlagsgesellschaft m.b.h. Leipzig 7 (Teil 2, Lief. 3): 321–432, figs 781–880.
Hustedt, F. (1939) Die Diatomeenflora des Küstengebietes der Nordsee vom Dollart bis zur Elbemündung. I. Die Diatomeenflora in den Sedimenten der unteren Ems sowie auf den Watten in der Leybucht, des Memmert und bei der Insel Juist. Abhandlungen des Naturwissenschaftlichen Verein zu Bremen 31 (2/3): 571–677.
Janisch, C. & Rabenhorst, L. (1863) Ueber Meeres-Diatomaceen von Honduras. In: Beiträge zur näheren Kenntniss und Verbreitung der Algen. Herausgegeben von Dr. L. Rabenhorst. Leipzig, Verlag von Eduard Kummer 1: 1–16, pl. 1–4.
Joh, G. (2012) Freshwater diatoms V: Achnanthaceae. In: Algal flora of Korea. Vol. 3, No. 7. National Institute of Biological Resources, Ministry of Environment, Korea. 134 pp.
Jüttner, F., Messina, P., Patalano, C. & Zupo, V. (2010) Odour compounds of the diatom Cocconeis scutellum: effects on benthic herbivores living on Posidonia oceanica. Marine Ecology Progress Series 400: 63–73. https://doi.org/10.3354/meps08381
Kim, B.S., Kim, S.Y., Park, J.G. & Witkowski, A. (2017) New records of the diatom species (Bacillariophyta) from the seaweed and tidal flats in Korea. Korean Journal of Environmental Biology 35: 604–621. https://doi.org/10.11626/KJEB.2017.35.4.604
Kobayasi, H. & Nagumo, T. (1985) Observations on the valve structure of marine species of the diatom genus Cocconeis Ehr. Hydrobiologia 127: 97–103. https://doi.org/10.1007/BF00004189
Lange, P.K., Ligowski, R. & Tenenbaum, D.R. (2018) Phytoplankton in the embayments of King George Island (Antarctic Peninsula): a review with emphasis on diatoms. Polar Research 54: 158–175. https://doi.org/10.1017/S0032247418000232
Lange-Bertalot, H., Hofmann, G., Werum, M. & Cantonati, M. (2017) Freshwater benthic diatoms of Central Europe: over 800 common species used in ecological assessments. English edition with updated taxonomy and added species (Cantonati, M. et al. eds). Schmitten-Oberreifenberg: Koeltz Scientific Books. 942 pp., 135 pls.
Lee, J.B., Choa, C.H & Kim, I.S. (1991) Distribution and species composition of periphytic diatom around the coast of Cheju Island. Bulletin of Marine Research, Institute of Jeju National University, Jeju, Korea 15: 61–72. [in Korean]
Lee, J.B., Go, Y.B. & Choa, J.H. (1990) The structure and dynamics of phytoplankton communities around the coastline of Cheju Island, Korea. Korean Journal of Phycology 5: 159–171. [in Korean]
Lee, J.H. & Joh, G. (2015) National list of species of Korea: Diatoms. National Institute of Biological Resources, Ministry of Environment, Korea, Ministry of Environment, Korea. 365 pp. [in Korean]
Lee, J.H. (1995) Additional check-list of marine planktonic algae in the coastal waters of Korea. I. Bacillariophyceae. Journal of Natural Science, Sang Myung Women’s University, Seoul, Korea 2: 71–198.
Lee, K., Choi, J.K. & Lee, J.H. (1995) Taxonomic studies on diatoms in Korea. Korean Journal of Phycology 10 (Supplement): 13–89. (in Korean)
León-Cisneros, K., Mazariegos-Villarreal, A., Miranda-Saucedo, C.M., Argumedo-Hernández, U., Siqueiros-Beltrones, D. & Serviere-Zaragoza, E. (2017) Diet of the volcano keyhole limpet Fissurella volcano (Gastropoda: Fissurellidae) in subtropical rocky reefs of the Baja California Peninsula. Pacific Science 71: 57–66. https://doi.org/10.2984/71.1.5
Lobban, C.S., Schefter, M., Jordan, R.W., Arai, Y., Sasaki, A., Theriot, E.C., Ashworth, M., Ruck, E.C. & Pennesi, C. (2012) Coral-reef diatoms (Bacillariophyta) from Guam: new records and preliminary checklist, with emphasis on epiphytic species from farmer-fish territories. Micronesica 43: 237–479.
López-Fuerte, F.O. & Siqueiros-Beltrones, D.A. (2016) A checklist of marine benthic diatoms (Bacillariophyta) from Mexico. Phytotaxa 283: 201–258. https://doi.org/10.11646/phytotaxa.283.3.1
Majewska, R., D’Alelio, D. & De Stefano, M. (2013) Cocconeis Ehrenberg (Bacillariophyta), a genus dominating diatom communities associated with Posidonia oceanica Delile (monocotyledons) in the Mediterranean Sea. Aquatic Botany 112: 48–56. https://doi.org/10.1016/j.aquabot.2013.07.008
Meister, F. (1935) Seltene und neue Kieselalgen. I. Berichte der Schweizerischen Botanischen Gesellschaft (Zurich) 4: 87–108.
Meister, F. (1937) Seltene und neue Kieselalgen. II. Berichte der Schweizerischen Botanischen Gesellschaft (Zurich) 47: 258–276, 11 pls.
Mizuno, M. (1987) Morphological variation of the attached diatom Cocconeis scutellum var. scutellum (Bacillariophyceae). Journal of Phycology 23: 591–597. https://doi.org/10.1111/j.1529-8817.1987.tb04211.x
Mori, K., Osada, K. & Nagumo, T. (2002) Diatoms from Kamo-ko (Lake Kamo) in Sado Island: vertical distribution of attached diatoms and water quality in summer. Bulletin of the Nippon Dental University, General Education 31: 179–191. [in Japanese] https://doi.org/10.14983/00000561
Navarro, J.N. & Hernández-Becerril, D.U. (1997) Florísticos de México. XV. Check-list of marine diatoms Caribbean Sea. Instituto de Biología, Universidad Autónoma de México, México. 48 pp.
Navarro, J.N. & Lobban, C.S. (2009) Freshwater and marine diatoms from the western Pacific islands of Yap and Guam, with notes on some diatoms in damselfish territories. Diatom Research 24: 123–157. https://doi.org/10.1080/0269249X.2009.9705787
Orlova, T.Y., Stonik, I.V. & Shevchenko, O.G. (2009) Flora of planktonic microalgae of Amursky Bay, Sea of Japan. Russian Journal of Marine Biology 35: 60–78. https://doi.org/10.1134/S106307400901009X
Pelletier, É., Bonnet, C. & Lemarchand, K. (2009) Biofouling growth in cold estuarine waters and evaluation of some chitosan and copper anti-fouling paints. International Journal of Molecular Sciences 10: 3209–3223. https://doi.org/10.3390/ijms10073209
Peragallo, H. & Peragallo, M. (1897–1908) Diatomées Marines de France et des Districts Maritimes Voisins. Text. J. Tempère (Ed.) Micrographe-Editeur, à Grez-sur-Loing (S. et M.)., Part 1: 236 pp. (1897–1899); Part 2: pp. 237–364 (1899–1901); Part 3: pp. 365–491 (1901–1908), Tableaux Synoptiques et Systématique: 1908. pp. 1–48.
Poulin, M., Bérard-Therriault, L. & Cardinal, A. (1984) Les diatomées benthiques de substrats durs des eaux marines et saumâtres du Québec. 1. Cocconeioideae (Achnanthales, Achnanthaceae). Le Naturaliste canadien (Rev. Écol. Syst.) 111: 45–61.
Procopiak, L.K., Fernandes, L.F. & Moreira-Filho, H. (2006) Marine and estuarine diatoms (Bacillariophyta) from Parana, southern Brazil: check-list with emphasis on harmful species. Biota Neotropica 6: 1–28. [in Portuguese] https://doi.org/10.1590/S1676-06032006000300013
Rabenhorst, L. (1863) Beiträge zur naheren Kenntnis und Verbreitung der Algen. Part I. Leipzig. 1863. 30 pp., 7 pls.
Rabenhorst, L. (1864) Flora Europaea Algarum aquae dulcis et submarinae. Sectio I. Algas diatomaceas complectens, cum figuris generum omnium xylographice impressis. Apud Eduardum Kummerum, Lipsiae. 359 pp.
Resende, P., Azeiteiro, U.M., Gonçalves, F. & Pereira, M.J. (2007) Distribution and ecological preferences of diatoms and dinoflagellates in the west Iberian Coastal zone (North Portugal). Acta Oecologica 32: 224–235. https://doi.org/10.1016/j.actao.2007.05.004
Riaux-Gobin, C. (1991) The diatom genus Cocconeis from an intertidal mud flat of North Brittany: source and diversity. Canadian Journal of Botany 69: 597–601. https://doi.org/10.1139/b91-081
Riaux-Gobin, C. (1994) A check-list of the Cocconeis species (Bacillariophyceae) in Antarctic and Subantarctic areas, with special focus on Kerguelen Islands. Cryptogamie, Algologie 15: 135–146.
Riaux-Gobin, C., Compère, P. & Al-Handal, A.Y. (2011) Species of the Cocconeis peltoides group with a marginal row of unusual processes (Mascarenes and Kerguelen Islands, Indian Ocean). Diatom Research 26: 325–338. https://doi.org/10.1080/0269249X.2011.639559
Riaux-Gobin, C., Compère, P. & Ector, L. (2014a) Some Cocconeis species (Bacillariophyceae) originally described by William Gregory and Robert Kaye Greville from the Firth of Clyde and Loch Fyne (Scotland). Nova Hedwigia 99: 171–192. https://doi.org/10.1127/0029-5035/2014/0190
Riaux-Gobin, C., Compère, P. & Jordan, R.W. (2015) Cocconeis Ehrenberg assemblage (Bacillariophyceae) from Napuka Atoll (Tuamotu Archipelago, South Pacific) with descriptions of two new taxa. Diatom Research 30: 175–196. https://doi.org/10.1080/0269249X.2015.1021839
Riaux-Gobin, C., Compère, P., Coste, M., Straub, F. & Taxböck, L. (2014b) Cocconeis napukensis sp. nov. (Bacillariophyceaea) from Napuka Atoll (South Pacific) and lectotypification of Cocconeis subtilissima Meister. Fottea 14: 209–224. https://doi.org/10.5507/fot.2014.016
Riaux-Gobin, C., Compère, P., Jordan, R.W., Coste, M. & Yesilyurt, J.C. (2016) Cocconeis molesta Kütz., C. diaphana W. Sm. and C. dirupta W. Greg. (Bacillariophyta): type material, ambiguities and possible synonymies. European Journal of Taxonomy 204: 1–18. https://doi.org/10.5852/ejt.2016.204
Riaux-Gobin, C., Compère, P., Straub, F., Ector, L. & Taxböck, L. (2017) Cocconeis voigtii F. Meister (Bacillariophyta) and other species from Meister’s and Voigt’s Nagasaki (Japan) material. Nova Hedwigia, Beihefte 146: 43–62. https://doi.org/10.1127/1438-9134/2017/043
Riaux-Gobin, C., Compère, P., Romero, O.E. & Williams, D.M. (2014c) Cocconeis pinnata W. Gregory ex Greville (Bacillariophyta): Lectotypification and an emended description after examination of type material and South Pacific specimens. Phytotaxa 156: 81–99.
Riaux-Gobin, C., Romero, O.E., Coste, M. & Galzin, R. (2013) A new Cocconeis (Bacillariophyceae) from Moorea Island, Society Archipelago, South Pacific Ocean with distinctive valvocopula morphology and linking system. Botanica Marina 56: 339–356. https://doi.org/10.1515/bot-2012-0162
Riaux-Gobin, C., Witkowski, A., Jordan, R.W., Parravicini, V. & Planes, S. (2018) Cocconeis kurakakea, a new diatom species from Nukutavake (Tuamotu Archipelago, South Pacific): description and comparison with C. diruptoides and C. pseudodiruptoides. Phytotaxa 349: 115–129. https://doi.org/10.11646/phytotaxa.349.2.2
Romero, O.E. & Navarro, J.N. (1999) Two marine species of Cocconeis Ehrenberg (Bacillariophyceae): C. pseudomarginata Gregory and C. caribensis sp. nov. Botanica Marina 42: 581–592. https://doi.org/10.1515/BOT.1999.065
Romero, O.E. & Rivera, P. (1996) Morphology and taxonomy of three varieties of Cocconeis costata and C. pinnata (Bacillariophyceae) with considerations of Pleuroneis. Diatom Research 11: 317–343. https://doi.org/10.1080/0269249X.1996.9705388
Romero, O.E. (1996) Ultrastructure of four species of the diatom genus Cocconeis with the description of C. pseudocostata spec. nov. Nova Hedwigia 63: 361–396.
Round, F.E. (1984) The ecology of algae. Cambridge University Press, London. 653 pp.
Ryabushko, L.I. & Ryabushko, V.I. (2000) Communities of diatoms on the shells of mollusks of the genus Mytilus L. International Journal on Algae 2: 15–22. https://doi.org/10.1615/InterJAlgae.v2.i2.20
Sar, E.A., Romero, O. & Sunesen, I. (2003) Cocconeis Ehrenberg and Psammococconeis Garcia (Bacillariophyta) from the Gulf of San Matías, Patagonia, Argentina. Diatom Research 18: 79–106. https://doi.org/10.1080/0269249X.2003.9705575
Sawai, Y. (2001) Distribution of living and dead diatoms in tidal wetlands of northern Japan: relations to taphonomy. Palaeogeography, Palaeoclimatology, Palaeoecology 173: 125–141. https://doi.org/10.1016/S0031-0182(01)00313-3
Schmidt, A. (1874) Die in den Grundproben der Nordseefahrt vom 21 Juli bis 9 Sept 1872 enthaltenen Diatomaceen. Erste Folge. Jahresbericht der Kommission zur Untersuchung der Deutsch Meer. Kiel. 2: 81–95, 3 pls.
Schmidt, A. (1894a) Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland Series IV (Heft 48), pls. 189–192.
Schmidt, A. (1894b) Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland Series V (Heft 49), pls. 193–196.
Schmidt, A. (1895) Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland Series V (Heft 50), pls. 197–200.
Simonsen, R. (1987) Atlas and catalogue of the diatom types of Friedrich Hustedt. Vol. 1. Catalogue, 525 pp. Vol. 2. Atlas, Plates 1–395, Vol. 3. Atlas, Plates 396–772. [J. Cramer, Berlin]
Simonsen, R. (1992) The diatom types of Heinrich Heiden in Heiden & Kolbe 1928. Bibliotheca Diatomologica. Vol. 24. J. Cramer, Berlin. 100 pp., 86 pls.
Siqueiros-Beltrones, D.A. & Argumedo-Hernández, U. (2015) Epiphytic diatoms grazed by adult abalone (Haliotis spp.) in Baja California Sur, Mexico. Revista Mexicana de Biodiversidad 86: 111–122. [in Spanish] https://doi.org/10.7550/rmb.47977
Siqueiros Beltrones, D.A. & Romero, G.V. (2004) Benthic diatom assemblages in an abalone (Haliotis spp.) habitat in the Baja California Peninsula. Pacific Science 58: 435–446. https://doi.org/10.1353/psc.2004.0027
Skvortzow, B.W. (1932) Pelagic diatoms of Korea Strait of the Sea of Japan. Philippine Journal of Science 46: 95–122.
Stidolph, S.R., Sterrenburg, F.A.S., Smith, K.E.L. & Kraberg, A. (2012) Stuart R. Stidolph Diatom atlas. U.S. geological survey open-file report 2012–1163. https://pubs.usgs.gov/of/2012/1163/
Sullivan, T. (2019) Cells shape and surface colonisation in the diatom Genus Cocconeis - an opportunity to explore bio-inspired shape packing ? Biomimetics 4: 29. https://doi.org/10.3390/biomimetics4020029
Suzuki, H. (2001) Morphology of the marine epiphytic diatom Cocconeis convexa Giffen (Bacillariophyceae). Diatom 17: 59–68. https://doi.org/10.11464/diatom1985.17.0_59
Suzuki, H., Abe, Y., Fujita, D. & Nagumo, T. (2007) Attached diatoms occurring in the aquaculture facility in Kochi Prefectural Deep Seawater Laboratory. Deep Ocean Water Research 8: 27–37. [in Japanese] https://doi.org/10.11174/dowas2000.8.1_27
Suzuki, H., Nagumo, T. & Tanaka, J. (2000) Epiphytic diatoms on a red alga Ceramium tenerrimum (Martens) Okamura from Kanagawa Pref., Japan. Bull. Aoyama Gakuin Senior High School 23: 13–25. [in Japanese]
Suzuki, H., Nagumo, T. & Tanaka, J. (2001a) Morphology of the marine epiphytic diatom Cocconeis heteroidea (Bacillariophyceae). Phycological Research 49: 129–136. https://doi.org/10.1046/j.1440-1835.2001.00233.x
Suzuki, H., Nagumo, T. & Tanaka, J. (2001b) A new marine diatom, Cocconeis shikinensis sp. nov. (Bacillariophyceae) from Japan. Phycological Research 49: 137–144. https://doi.org/10.1046/j.1440-1835.2001.00234.x
Suzuki, H., Nagumo, T. & Tanaka, J. (2008) Morphology and taxonomy of Cocconeis subtilissima Meister (Bacillariophyceae) and two closely related taxa from the coastal waters of Japan. The Journal of Japanese Botany 83: 269–279.
Suzuki, H., Tanaka, J. & Nagumo, T. (1999) Epiphytic diatoms on a red alga Plocamium telfairiae (Hooker et Harvey) Harvey in Shikine Island, the lzu Islands, Japan. Bulletin of the Nippon Dental University, General Education 28: 147–60. [in Japanese]
Suzuki, H., Tanaka, J. & Nagumo, T. (2001c) Morphology of the marine diatom Cocconeis pseudomarginata Gregory var. intermedia Grunow. Diatom Research 16: 93–102. https://doi.org/10.1080/0269249X.2001.9705511
Takano, H. (1962) Notes on epiphytic diatoms upon sea-weeds from Japan. Journal of the Oceanographic Society of Japan 18: 29–33. https://doi.org/10.5928/kaiyou1942.18.29
Tanaka, N. (1986) Ecological studies on the littoral attaching micro-algae VII. Adhesive strength of epiphytic diatoms on various seaweeds. Bulletin of the Japanese Society of Fisheries Oceanography 52: 817–821. https://doi.org/10.2331/suisan.52.817
Tiffany, M.A. (2011) Epizoic and epiphytic diatoms. In: Seckbach, J. & Kociolek, J.P. (Eds.) The diatom world. Springer, Dordrecht. pp. 195–209. https://doi.org/10.1007/978-94-007-1327-7_8
Totti, C., Poulin, M., Romagnoli, T., Perrone, C., Pennesi, C. & De Stefano, M. (2009) Epiphytic diatom communities on intertidal seaweeds from Iceland. Polar Biology 32: 1681–1691. https://doi.org/0.1007/s00300-009-0668-4
Totti, C., Romagnoli, T., De Stefano, M. & Bavestrello, G. (2010) The diversity of epizoic diatoms. Relationships between Diatoms and Marine Invertebrates. In: Seckbach, J. & Dubinsky, Z. (Eds.) All flesh is grass: Plant-animal interrelationships. Vol. 16. Springer Science & Business Media Springer, Dordrecht, pp. 323–343. https://doi.org/10.1007/978-90-481-9316-5_15
Weatherbase (2020) Available from: https://www.weatherbase.com/ (accessed 17 September 2020)
Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom flora of marine coasts I. Iconographia Diatomologica Vol. 7. A.R.G. Ganter Verlag K.G., Ruggell. 925 pp.
Wu, R., Lan, D., Fang, Q., Chen, C., Lan, B., Sun, L., Gao, Y. & Gao, Y. (2012) First record of genera Rutilaria and Trigonium (Bacillariophyta) and 11 diatom taxa (species and varieties) in South China Sea. Chinese Journal of Oceanology and Limnology 30: 766–777. https://dx.doi.org/10.1007/s00343-012-1180-1
