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Diatoms of the United States is now known as Diatoms of North America.
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Citations starting with "k"

Hand-selected and searchable references

Kaczmarka, I. and Rushforth, S.R. (1983). The diatom Flora of Blue Lake Warm spring, Utah, USA. Bibliotheca Diatomologica 2: 1–123.   
Envekadea | Pleurosigma |

Kaczmarska, I. (1985). The diatom flora of Miocene lacustrine diatomites from the Harper Basin, Oregon, U.S.A. Acta Palaeobotanica 25(1-2):33-100.   
Rossithidium anastasiae |

Kaczmarska, I., Poulíčková, A., Sato, S., Edlund, M.B., Idei, M., Watanabe, T. and Mann, D.G. (2013). Proposals for a terminology for diatom sexual reproduction, auxospores and resting stages. Diatom Research 28: 263-294. 10.1080/0269249X.2013.791344

Kahlert et al. (2012). Identification versus counting protocols as sources of uncertainty in diatom-based ecological status assessments. Hydrobiologia. 10.1007/s10750-012-1115-z

Kalinsky, R.G. (1984). Notes on Louisiana diatoms. III. Some new, rare, and interesting diatoms from northwestern Louisiana. In: Proceedings of the Seventh International Diatom Symposium (D.G. Mann, ed.), Otto Koeltz Science Publishers, Koenigstein, pp. 299-306.   
Gomphonema louisiananum |

Karajeva, N.I. (1978). A new suborder of diatoms . Botanicheskii Zhurnal 63(12): 1747-1750, pl. 2.

Karthick, B. and Kociolek, J.P. (2011). Four new centric diatoms (Bacillariophyceae) from the Western Ghats, South India. Phytotaxa 22: 25-40.   
Pleurosira | Spicaticribra | Urosolenia |

Karthick, B. and Kociolek, J.P. (2011). Four new centric diatoms (Bacillariophyceae) from the Western Ghats, South India. Phytotaxa 22: 25-40.

Karthick, B., Hamilton, P.B. and Kociolek, J.P. . (2012). Taxonomy and biogeography of some Surirella Turpin (Bacillariophyceae) taxa from Peninsular India. Nova Hedwigia, Beiheft 141: 81–116. 1438-9134/2012/0141 - 0081   
Surirella |

Karthick, B., Kociolek, J.P., Mahesh, M.K. and Ramachandra, T.V. (2011). The diatom genus Gomphonema Ehrenberg in India: Checklist and description of three new species. Nova Hedwigia 93 (1-2): 211–236. 10.1127/0029-5035/2011/0093-0211

Katoh, K. (1991). Diatom assemblages in a high moor: an observed correlation between species composition and pool size. Japanese Journal of Phycology 39 (4): 363-368.   
Frustulia |

Kavulic, K.J. and Kociolek, J.P. (2014). A morphological investigation of Neidium temperei Reimer (Bacillariophyta), and a consideration of its systematic placement. Diatom Research. 10.1080/0269249X.2013.872194   
Neidium |

Kawecka, B. (2012). Diatom diversity of the lower part of the Sljudjanka river draining the Chamar-Daban Mountains (southern part of the Lake Baikal catchment, Siberia, Russia). In: Current advances in algal taxonomy and its applications: phylogenetic, ecological and applied perspective (Wolowski et al., eds.) W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków. pp. 79–107.

Kawecka B., Olech, M. and Nowogrodzka-Zagorska, M. (1996). Morphological variability of the diatom Luticola muticopsis (van Heurck) D.G. Mann in the inland waters of King George Island, R South Shetland Islands, Antarctic. Polish Polar Research 17(3-4): 143-150.   
Luticola |

Kelly, M. and Ector, L. (2012). Effect of streamlining taxa lists on diatom-based indices: implications for intercalibrating ecological status. Hydrobiologia. 10.1007/s10750-012-1116-y

Kelly, M.G. (2003). Short term dynamics of diatoms in an upland stream and implications for monitoring eutrophication. Environmental Pollution 125:117-122 . 10.1016/S0269-7491(03)00075-7   
Epithemia |

Kelly, M.G., Trobajo, R., Rovira, L. and Mann, D.G. (2014). Characterizing the niches of two very similar Nitzschia species and implications for ecological assessment. Diatom Research. 10.1080/0269249X.2014.951398   
Nitzschia inconspicua |

Kelly, M., Urbanic, G., Acs, E., Bennion, H., Bertrin, V., Burgess, A., Denys, L., Gottschalk, S., Kahlert, M., Karjalainen, S. M., Kennedy, B., Kosi, G., Marchetto, A., Morin, S., Picinska-Faltynowicz, J., Poikane, S., Rosebery, J., Schoenfelder, I., Schoenfelder, J., and Varbiro, G. (2014). Comparing aspirations: intercalibration of ecological status concepts across European lakes for littoral diatoms. . Hydrobiologia 734(1): 125-141. 10.1007/s10750-014-1874-9

Kermarrec, L., Ector, L., Bouchez, A., Rimet, F. and Hoffmann, L. (2011). A preliminary phylogenetic analysis of the Cymbellales based on 18S rDNA gene sequencing. Diatom Research 26(3). 10.1080/0269249X.2011.633255   
Cymbella |

Khursevich, G. and Stachura-Suchoples, K. (2008). The genus Pliocaenicus Round & Håkansson (Bacillariophyta): Morphology, taxonomy, classification and biogeography. Nova Hedwigia 86: 419-444.   
Pliocaenicus |

Khursevich, G.K. and Kociolek, J.P. (2012). A preliminary, worldwide inventory of the extinct, freshwater fossil diatoms from the orders Thalassiosirales, Stephanodiscales, Paraliales, Aulacoseirales, Melosirales, Coscindiscales, and Biddulphiales. In: Witkowski, A., Kociolek, J.P. and Compère, P., eds. Diatom taxonomy and ecology: from local discoveries to global impacts. Nova Hedwigia Beiheft 141: 315–364.   
Lindavia |

Kihara, Y., Tsuda, K., Ishii, C., Ishizumi, E., and Ohtsuka, T. (2015). Periphytic diatoms of Nakaikemi Wetland, an ancient peaty low moor in central Japan. Diatom 31: 18–44.   
Sellaphora moesta |

Kilham, S.C., Theriot, E.C. and Fritz, S.C. (1996). Linking planktonic diatoms and climate change in the large lakes of the Yellowstone ecosystem using resource theory. Limnology and Oceanography 41: 1052-1062.   
Stephanodiscus |

Kilham, S.S. and Kilham, P. (1975). Melosira granulata (Ehr.) Ralfs: morphology and ecology of a cosmopolitan freshwater diatom. Verh. Internat. Verein. Limnol. 19: 2716-2721.   
Aulacoseira granulata | Aulacoseira granulata var. angustissima |

Kilroy, C. and Bothwell, M. (2011). Environmental control of stalk length in the bloom-forming, freshwater benthic diatom Didymosphenia geminata (Bacillariophyceae). J. Phycol. 47: 981–989. 10.1111/j.1529-8817.2011.01029.x   
Didymosphenia geminata |

Kilroy, C. and Bothwell, M.L. (2012). Didymosphenia geminata growth rates and bloom formation in relation to ambient dissolved phosphorus concentration. Freshwater Biology 57: 641-653. 10.1111/j.1365-2427.2011.02727.x   
Didymosphenia geminata |

Kilroy, C., Sabbe, K., Bergey, E.A., Vyerman, W. and Lowe, R. (2003). New species of Fragilariforma (Bacillariophyceae) from New Zealand and Australia. New Zealand Journal of Botany 41: 535-554.   
Fragilariforma |

Kingsbury, M.V., Laird, K.R. and Cumming, B.F. (2012). Consistent patterns in diatom assemblages and diversity measures across water-depth gradients from eight Boreal lakes from north-western Ontario (Canada). Freshwater Biology 57(6): 1151-1165. 10.1111/j.1365-2427.2012.02781.x

Kingston, J.C. (1980). Characterization of benthic diatom communities in Grand Traverse Bay, Michigan. Ph.D. Dissertation, Bowling Green State University, 411 pp.

Kingston, J.C. (1980). Morphological Variation of Cymbella delicatula and C. hustedtii from Northern Lake Michigan. Transactions of the American Microscopical Society 97(3): 311-319.

Kingston, J.C. (2000). New combinations in the freshwater Fragilariaceae and Achnanthidiaceae. Diatom Research 15(2): 409-411. 10.1080/0269249X.2000.9705504   
Achnanthidium deflexum | Oxyneis binalis var. elliptica |

Kingston, J.C. (2003). Araphid and Monoraphid Diatoms. In: Freshwater Algae of North America. Ecology and Classification (J.D. Wehr and R.G. Sheath, eds). Elsevier Science pp. 595-636.   
Achnanthes | Achnanthidium | Cocconeis | Eucocconeis | Karayevia | Lemnicola | Meridion | Planothidium | Psammothidium | Rossithidium |   
Achnanthidium deflexum |

Kingston, J.C., Lowe, R.L. and Stoermer, E.F. (1980). The frustular morphology of Amphora thumensis (Mayer) A.Cl. from northern Lake Michigan and consideration of its systematic position. Trans. Amer. Micros. Soc., 99 (3): 276-283.   
Halamphora thumensis |

Kingston, J.C., Sherwood, A.R., & Bengstsson, R. (2001). Morphology and taxonomy of several Fragilariforma taxa from Fennoscandia and North America. In: Economou-Amilli, A. (ed.): Proceedings of the 16th International Diatom Symposium, Athens, Greece: 73–88. – Amvrosios Press, Athens, Greece.   
Fragilariforma constricta | Fragilariforma polygonata |

Kirchner, O. (1878). Algen. In: Kryptogamen-Flora von Schlesien im Namen der Schlesischen Gesellschaft fur vaterländische Cultur (F. Cohn, ed.). Zweiter Band, Erste Hälfte. J. U. Kern, Breslau. 283 pp.   
Cymbella parva |

Kirkwood, A.E., Shea, T., Jackson, L.J. and McCauley, E. (2007). Didymosphenia geminata in two Alberta headwater rivers: an emerging invasive species that challenges conventional views on algal bloom development. Can. J. Fish. Aquat. Sci. 64:1703–9.   
Didymosphenia geminata |

Kisselev, I.A. (1932). Dannye o fitoplanktone ozera Issyk-Kul’. (Zur Kenntniss des Phytoplanktons des Issykkul-Sees.). Mémoires de l'Institut Hydrologique 7: 65-94, 22 figs.   
Halamphora elongata |

Kiss, K.T., Ács, É., Szabó, K.É., Miracle, M.R. and Vicente, E. (2007). Morphological observations on Cyclotella distinguenda Hustedt and C. delicatula Hustedt from the core sample of a meromictic karstic lake of Spain (Lake la Cruz) with aspects of their ecology. Diatom Research 22(2): 287-308. 10.1080/0269249X.2007.9705716   
Cyclotella distinguenda |

Kiss, K.T., Acs, É, Szabo, K.E. Miracle, M.R. and Vincente, E. (2007). Morphological observations on Cyclotella distinguenda Hustedt and C. delicatula Hustedt from the core sample of a meromictic karstic lake of Spain (Lake La Cruz) with aspects of their ecology. Diatom Research 22 (2): 287-308. 10.1080/0269249X.2007.9705716

Kiss, K.T., Genkal, S.I., Ector, L., Pohner, Z. and Ács, É. (2011). Morphological comparison of two centric diatoms: Stephanodiscus triporus Genkal et Kuzmin and S. vestibulis Håkansson, Theriot et Stoermer. European Journal of Phycology 46, Supplement 1: 177-178.   
Stephanodiscus |

Kiss, K.T., Klee, R., Ector, L. and Ács, É. (2012). Centric diatoms of large rivers and tributaries in Hungary: morphology and biogeographic distribution. Acta Botanica Croatica 71: 311-363.   
Cyclotella | Stephanodiscus |   
Actinocyclus normanii | Cyclotella atomus | Cyclotella distinguenda |

Kistenich, S., Dreßler, M., Zimmermann, J., Hübener, T., Bastrop, R. and Jahn, R. (2014). An investigation into the morphology and genetics of Cyclotella comensis and closely related taxa. Diatom Research 29: 423-440. 10.1080/0269249X.2014.922125   
Lindavia comensis |

Kitton, F. (1868). Description of a new genus of Diatomaceae and observations on the costae of Pinnularia peregrina. Quarterly Journal of Microscopical Science, new series, London, 8: 16-17.   
Peronia |

Klee, R. and Houk, V. (1999). Morphology and ultrastructure of Cyclotella woltereckii Hustedt (Bacillariophyceae). Archiv für Protistenkunde 147): 19-27.

Klee, R. and Houk, V. (2007). Valve ultrastructure studies of Discostella glomerata (Bachmann) Houk & Klee. Diatom Research. 10.1080/0269249X.2007.9705697

Kling, H.J. and Håkansson, H. (1988). A light and electron microscope study of Cyclotella species (Bacillariophyceae) from central and northern Canadian lakes. Diatom Research 3:55-82. 10.1080/0269249X.1988.9705017   
Cyclotella |   
Lindavia antiqua | Lindavia bodanica |

Knattrup, A., Yde, M., Lundholm, N. and Ellegaard, M. (2007). A detailed description of a Danish strain of Nitzschia sigmoidea, the type species of Nitzschia, providing a reference for future morphological and phylogenetic studies of the genus. Diatom Research 22(1): 105-116. 10.1080/0269249X.2007.9705698   
Nitzschia sigmoidea |

Kneip, C., Voss, C., Lockhart, P.J. and Maier, U.G. (2008). The cyanobacterial endosymbiont of the unicellular algae Rhopalodia gibba shows reductive genome evolution. Evolutionary Biology 8:30. 10.1186/1471-2148-8-30   
Rhopalodia |

Knie, M. and Hübener, T. (2007). Morphological variability of the Cyclotella ocellata-krammeri-rossii complex in field samples and cultures. Proceedings of the 1st Central European Diatom Meeting. Botanic Garden and Botanical Museum Berlin-Dahlem, Freie Universität Berlin. 10.3372/cediatom.117   
Lindavia ocellata | Lindavia rossii |

Knudson, B.M. (1952). The diatom genus Tabellaria. I. Taxonomy and morphology. Annals of Botany, New Series16 (63): 421-440.   
Tabellaria fenestrata | Tabellaria flocculosa |

Knudson, B.M. (1953). The diatom genus Tabellaria. II. Taxonomy and morphology of the plankton varieties. Annals of Botany 17 (65): 131-155 .   
Tabellaria fenestrata | Tabellaria flocculosa |

Kobayasi, H. (1965). Notes on the new diatoms from River Arakawa (Diatoms from River Arakawa-4). Journal of Japanese Botany 40: 347-351.   
Sellaphora japonica |

Kobayasi, H. (1997). Comparative studies among four linear-lanceolate Achnanthidium species (Bacillariophyceae) with curved terminal raphe endings. Nova Hedwigia 65: 147-163.   
Achnanthidium |   
Achnanthidium latecephalum | Achnanthidium pyrenaicum |

Kobayasi, H. and Nagumo, T. (1988). Examination of the type materials of Navicula subtilissima Cleve (Bacillariophyceae). Journal of Plant Research 101: 239-253. 10.1007/BF02488602   
Kobayasiella |

Kobayasi, H. and Nagumo, T. (1988). Examination of the type materials of Navicula subtilissima Cleve (Bacillariophyceae). The Botanical Magazine, Tokyo 101: 239-253.   
Kobayasiella micropunctata | Kobayasiella parasubtilissima | Kobayasiella subtilissima |

Kobayasi, H. and Nozava, M. (1981). Fine structure of the fresh water centric diatom Aulacoseira ambigua (Grun.) Sim. Japanese Journal of Phycology 29: 121-128.   
Aulacoseira ambigua |

Kobayasi, H. and S. Mayama. (1986). Navicula pseudacceptata sp. nov. and validation of Stauroneis japonica. Diatom 2: 95 –101.   
Hippodonta pseudacceptata | Sellaphora japonica |

Kobayasi, H., Idei, M., Mayama, S., Nagumo, T. and Osada, K. (2006). H. Kobayasi’s Atlas of Japanese Diatoms based on electron microscopy. Volume 1. Uchida Rokakuko Publishing Co., Tokyo. 59 + 533 pp., 180 pls.   
Achnanthes subhudsonis var. kraeuselii |

Kobayasi, H., Inoue, H., & Kobayashi, H. (1985). Fine structure and taxonomy of the small and tiny Stephanodiscus (Bacillariophyceae) species in Japan. 2 Stephanodiscus hantzschii Grun. form. tenuis (Hust.) Håk et Stoermer. The Japanese Journal of Phycology, 33, 233-238.   
Stephanodiscus hantzschii |

Kobayasi, H., Kobori, S. and Sunaga, S. (1990). Taxonomy and morphology of two forms of the Nitzschia sinuata complex. In: Proceedings of the 11th International Diatom Symposium. San Francisco, California (pp. 12-17).   
Grunowia solgensis |

Kociolek, J.P. (2000). Valve ultrastructure of some Eunotiaceae (Bacillariophyceae), with comments on the evolution of the raphe system. Proc. Calif. Acad. Sci. Occasional Proceed., 4th series, 52: 11-21.   
Amphicampa | Peronia |   
Eunotia eruca |

Kociolek, J.P. (2004). Annotated listing of diatom types in Rabenhorst’s Die Algen Europa’s 1848-1882, and a consideration of their nomeclatural status. Proceedings of the California Academy of Sciences 55(13): 255-299.   
Nitzschia kurzeana |

Kociolek, J.P. (2006). Some thoughts on the development of a diatom flora for freshwater ecosystems in the continental United States and a listing of recent taxa described from U.S. freshwaters. Proceedings of the California Academy of Sciences 57(21): 561-586.

Kociolek, J.P. and de Reviers, B. (1996). The diatom types of Emile Manguin. II. Validating descriptions and designations of types for the New Caledonia species. Cryptogamie Algologie 17:193-215.   
Adlafia |   
Lindavia intermedia |

Kociolek, J.P. and Khursevich, G.K. (2013). Morphology of some fossil lacustrine centric species from the western United States assigned to the genus Cyclotella (Bacillariophyta), including four described as new. Phytotaxa 127: 81-99. 10.11646/phytotaxa.127.1.11

Kociolek, J.P. and Kingston, J.C. (1999). Taxonomy, ultrastructure, and distribution of some gomphonemoid diatoms (Bacillariophyceae: Gomphonemataceae) from rivers in the United States. Canadian Journal of Botany 77: 686-705. 10.1139/cjb-77-5-686   
Gomphonema | Gomphosphenia |   
Gomphonema kobayasii | Gomphonema manubrium | Gomphonema mehleri | Gomphonema reimeri | Gomphonema stoermeri | Gomphosphenia lingulatiformis |

Kociolek, J.P. and Lowe, R.L. (1983). Scanning electron microscopic observations on the frustular morphology and filamentous growth habit of Diatoma heimale var. mesodon. Trans. Amer. Micro. Soc. 102: 281-287.   
Diatoma |

Kociolek, J.P. and Lowe, R.L. (1993). Taxonomy and ultrastructure of Meridion lineare D.M. Williams (Bacillariophyceae) from North America. Nova Hedwigia 57: 381-391.   
Meridion lineare |

Kociolek, J.P. and Rosen, B.H. (1984). Observations on North American Gomphoneis (Bacillariophyceae) I. Valve ultrastructure of G. mammilla with comment on the taxonomic status of the genus. Journal of Phycology 20: 361-368.   
Gomphoneis |   
Gomphoneis mammilla |

Kociolek, J.P. and Spaulding, S.A. (2000). Freshwater diatom biogeography. Nova Hedwigia 71: 223-241.

Kociolek, J.P. and Spaulding, S.A. (2002). Morphological variation, species concepts and classification of an unusual fossil centric diatom (Bacillariophyta) from western North America. Journal of Phycology 38: 821-833.   
Actinocyclus |   
Ellerbeckia arenaria |

Kociolek, J.P. and Stoermer, E.F. (1986). Observations on North American Gomphoneis (Bacillariophyceae). II. Descriptions and ultrastructure of two new species. Transactions of the American Microscopical Society 105: 141-151 .   
Gomphoneis |   
Gomphoneis herculeana | Gomphoneis oreophila | Gomphoneis trullata |

Kociolek, J.P. and Stoermer, E.F. (1987). Geographic range and variability of the diatom (Bacillariophyceae) Gomphonema ventricosum Gregory. Nova Hedwigia 45: 223-236.   
Gomphonema ventricosum |

Kociolek, J.P. and Stoermer, E.F. (1987). Ultrastructure of Cymbella sinuata and its allies (Bacillariophyceae), and their transfer to Reimeria, gen. nov. Systematic Botany 12(4):451-459.   
Reimeria |   
Reimeria sinuata |

Kociolek, J.P. and Stoermer, E.F. (1988). A preliminary investigation of the phylogenetic relationships among the freshwater, apical porefield-bearing cymbelloid and gomphonemoid diatoms (Bacillariophyceae). Journal of Phycology 24: 377-385. 10.1111/j.1529-8817.1988.tb04480.x   
Delicata | Didymosphenia | Encyonema | Gomphoneis | Gomphonema | Navicymbula | Reimeria |   
Didymosphenia geminata | Gomphoneis herculeana var. abundans |

Kociolek, J.P. and Stoermer, E.F. (1988). Taxonomy, ultrastructure and distribution of Gomphoneis herculeana, G. eriense and closely related species (Naviculales: Gomphonemataceae). Proc. Acad. Nat. Sci. Phil. 140: 24-97.   
Gomphoneis |   
Gomphoneis eriense | Gomphoneis eriense var. angularis | Gomphoneis eriense var. apiculata | Gomphoneis eriense var. variabilis | Gomphoneis herculeana | Gomphoneis herculeana var. lowei | Gomphoneis minuta | Gomphoneis pseudo-okunoi |

Kociolek, J.P. and Stoermer, E.F. (1989). Phylogenetic relationships and evolutionary history of the diatom genus Gomphoneis. Phycologia 28(4): 438-454.   
Gomphoneis |

Kociolek, J.P and Stoermer, E.F. (1990). A new, highly variable Gomphonema (Bacillariophyceae) species from the Laurentian Great Lakes. Ouvrage délié á H. Germain, Koeltz, 139-144.   
Gomphonema germainii |

Kociolek, J.P. and Stoermer, E.F. (1991). Taxonomy and ultrastructure of some Gomphonema and Gomphoneis taxa from the Upper Laurentian Great Lakes. Canadian Journal of Botany 69: 1557-1576. 10.1139/b91-200   
Gomphoneis | Gomphonema | Gomphosinica |   
Gomphoneis herculeana | Gomphonema manubrium | Gomphonema pygmaeum | Gomphonema sphaerophorum | Gomphonema submehleri | Gomphonema superiorense | Gomphosinica geitleri |

Kociolek, J.P. and Stoermer, E.F. (1993). Freshwater gomphonemoid diatom phylogeny: preliminary results. Hydrobiologia 269-270: 31-38. 10.1007/BF00028001   
Gomphoneis | Gomphonema |

Kociolek, J.P. and Stoermer, E.F. (1993). The diatom genus Gomphocymbella O. Muller: taxonomy, ultrastructure and phylogenetic relationships. Nova Hedwigia, Beihefte 106: 71-91.   
Afrocymbella |

Kociolek, J.P. and Thomas, E.W. (2010). Taxonomy and ultrastructure of five naviculoid diatoms (class Bacillariophyceae) from the Rocky Mountains of Colorado (USA), with the description of a new genus and four new species. Nova Hedwigia 90:195-214. 10.1127/0029-5035/2010/0090-0195   
Placoneis | Rexlowea |   
Rexlowea navicularis |

Kociolek, J.P., Khursevich, G.K. and Theriot, E.C. (2014). Strelnikoviella incognita gen. nov., sp nov., from Miocene sediments of New Mexico, USA. Nova Hedwigia Supplement 143: 271-280. 10.1127/1438-9134/2014/014

Kociolek, J.P., Kulikovskiy, M.S. and Solak, C.N. (2013). The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia. Phytotaxa 154 (1): 1–37. 10.11646/phytotaxa.154.1.1

Kociolek, J.P., Laslandes, B., Bennett, D., Thomas, E., Brady, M. and Graeff, C. (2014). Diatoms of the United States 1: Taxonomy, Ultrastructure and Descriptions of New Species and Other Rarely Reported Taxa from Lake Sediments in the Western U.S.A. Bibliotheca Diatomologica 61, J. Cramer, Stuttgart.   
Muelleria | Playaensis |   
Halamphora elongata | Lindavia comensis | Muelleria gibbula | Muelleria spauldingiae |

Kociolek, J.P., Lyon, D. and Spaulding, S.A. (2002). Revision of the South American species of Actinella. Lange-Bertalot-Festschrift Studies on Diatoms, Dedicated to Dr. Dr. h.c. Horst Lange-Bertalot on the occasion of his 65th birthday.   
Actinella |

Kociolek, J.P., Rhode, K. and Williams, D.M. (1997). Taxonomy, ultrastructure and biogeography of the Actinella punctata species complex (Bacillariophyta: Eunotiaceae). Nova Hedwigia, Microalgae: Aspects of Diversity and Systematics 65: 177-194.   
Actinella |   
Actinella punctata |

Kociolek, J.P., Spaulding, S.A. and Kingston, J.C. (1998). Valve morphology and systematic position of Navicula walkeri (Bacillariophyceae), a diatom endemic to Oregon and California (USA). Nova Hedwigia 67: 235-245.   
Navicula walkeri |

Kociolek, J.P., Stoermer, E.F. and Bahls, L.L. (1986). Observations on North America Gomphoneis III. Gomphoneis septa comb. nov. Canadian Journal of Biology 64(11):2764-2768.   
Gomphoneis septa |

Kociolek, J.P., Stoermer, E.F., and Edlund, M.A. (1995). Two new freshwater diatom species. In: A Century of Diatom Research in North America: A Tribute to the Distinguished Careers of Charles W. Reimer and Ruth Patrick (J.P. Kociolek and M.J. Sullivan, eds.), pp. 9-19.   
Gomphonema louisiananum |

Kociolek, J.P., Yang, J.-R. and Stoermer, E.F. (1988). Taxonomy, ultrastructure and systematic position of the Gomphonema grovei M. Schm.-species complex (Bacillariophyceae). Nova Hedwigia 47: 145-158.   
Gomphosphenia grovei | Gomphosphenia lingulatiformis |

Kociolek, J.P., You, Q.M., Wang, Q.X. and Liu, Q. (2015). A consideration of some interesting freshwater gomphonemoid diatoms from North America and China, and the description of Gomphosinica gen. nov. Nova Hedwigia Supplement 144: 175-198. 10.1127/nova_supp1/2015/0038   
Gomphonema | Gomphosinica |   
Gomphosinica geitleri |

Kociolek, J., Woodward, J. and Graeff, C. (2016). New and endemic Gomphonema C.G. Ehrenberg (Bacillariophyceae) species from Hawaii. Nova Hedwigia 102 (1-2): 141-171.   
Gomphonema insularum |

Körner, H. (1970). Morphologie und Taxonomie der Diatomeen Gattung Asterionella. Nova Hedwigia 20: 557-724.   
Asterionella |   
Asterionella formosa | Asterionella ralfsii var. americana | Eunotia zasuminensis |

Kohler, T.J.,Kopalova, K. Van De Vijver, B. and Kociolek, J.P. (2015). The genus Luticola DG Mann (Bacillariophyta) from the McMurdo Sound Region, Antarctica, with the description of four new species. Phytotaxa 208 (2): 103-134 . 10.11646/phytotaxa.208.2.1   
Luticola |

Kolbe, R.W. (1956). Zur Phylogenie des Raphe-Organs der Diatomeen: Eunotia (Amphicampa) eruca Ehr. Bot. Not. 109: 91-97.   
Amphicampa |

Kopalová, K., Elster, J., Nedbalová, L. and Van de Vijver, B. (2009). Three new terrestrial diatom species from seepage areas on James Ross Island (Antarctic Peninsula Region). Diatom Research 24(1): 113-122. 10.1080/0269249X.2009.9705786   
Humidophila |

Kopalová, K., Kociolek, J.P., Lowe, R.L., Zidarova R. and Van de Vijver, B. (2015). Five new species of the genus Humidophila (Bacillariophyta) from the Maritime Antarctic Region. Diatom Research 30(2): 117-131. 10.1080/0269249X.2014.998714   
Humidophila |

Kopalová, K., Nedbalová, L. de Haan, M. and Van de Vijver, B. (2011). Description of five new species of the diatom genus Luticola (Bacillariophyta, Diadesmidaceae) found in lakes of James Ross Island (Maritime Antarctic Region). Phytotaxa 27: 44-60.   
Luticola |

Kopalová, K., Veselá, J., Elster, J., Nedbalová, L., Komárek, J. and Van de Vijver, B. (2012). Benthic diatoms (Bacillariophyta) from seepages and streams on James Ross Island (NW Weddell Sea, Antarctica). Plant Ecology and Evolution 145(2): 190-208. 10.5091/plecevo.2012.639