The diatom genus Longinata Hajós (Bacillariophyta): structure, relationships and distribution

DAVID M. WILLIAMS; PAT A. SIMS

doi:10.11646/phytotaxa.591.3.3

Issue: Vol. 591 No. 3: 5 April 2023

Type: Article

Published: 2023-04-05

DOI: 10.11646/phytotaxa.591.3.3

Page range: 209-219

Abstract views: 37

PDF downloaded: 3

**The diatom genus Longinata Hajós (Bacillariophyta): structure, relationships and distribution**

DAVID M. WILLIAMS⁺⁻
PAT A. SIMS⁺⁻

The Natural History Museum, Cromwell Road, London, SW7 5BD, UK

Cretaceous diatoms Drepanotheca Cymatosiraceae relationships Algae

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Abstract

The diatom genus Longinata Hajós was first described from an Upper Cretaceous DSDP core. Its description was rudimentary with just a single light micrograph of the holotype. In this contribution we re-describe the species Longinata acuta using light and electron microscopy from specimens found in the same core, clarify what the type specimens are and the slide they come from, transfer Eunotogramma fueloepi Hajós to Longinata and provide a few comments on its relationships.

References

Akiba, F. (1980) A lower Miocene diatom flora from the Boso Peninsula, Japan, and the resting spore formation of an extinct diatom, Kisseleviella carina Sheshukova-Poretzkaya. Bulletin of the Technical Laboratory JAPEX 23 (2): 81–94. 
Akiba, F. (1985) Middle Miocene to Quaternary diatom biostratigraphy in the Nankai Trough and Japan trench, and modified Lower Miocene through Quaternary diatom zones for middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 393–481. https://doi.org/10.2973/dsdp.proc.87.106.1986
Akiba, F. & Yanagisawa, Y. (1985) Taxonomy, morphology and phylogeny of the Neogene diatom zonal marker species in the middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 483–554. https://doi.org/10.2973/dsdp.proc.87.107.1986
Chambers, P.M. (1997) Late Cretaceous and Paleocene marine diatom floras. Doctoral thesis (Ph.D), UCL (University College London). [https://discovery.ucl.ac.uk/id/eprint/10104676/]
Crawford, R.M. & Sims, P.A. (2008) Some principles of chain formation as evidenced by the early diatom fossil record. Nova Hedwigia, Beiheft 133: 171–186.
Dąbek, P., Sabbe, K., Witkowski, A., Archibald, C., Kurzydlowski, K.J. & Zglobicka, I. (2013) Cymatosirella Dąbek, Witkowski & Sabbe gen. nov., a new marine benthic diatom genus (Bacillariophyta) belonging to the family Cymatosiraceae. Phytotaxa 121 (1): 42–56. https://doi.org/10.11646/phytotaxa.121.1.2 
Dąbek, P., Ashworth, M.P., Witkowski, A., Li, C., Bornman, T.G., Gonçalves, V., Park, J. & Khim, J.S. (2017) Towards a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) I. Novel taxa within the subfamily Cymatosiroideae based on molecular and morphological data. Journal of Phycology 53 (2): 342–360. https://doi.org/10.1111/jpy.12501 
Dąbek, P., Ashworth, M.P., Górecka, E., Krzywda, M., Bornman, T.G., Sato, S. & Witkowski, A. (2019) Toward a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) II: morphological and molecular insights into the taxonomy of the forgotten species Campylosira africana and of Extubocellulus, with a description of two new taxa. Journal of Phycology  55: 425–441.  https://doi.org/10.1111/jpy.12831 
Desikachary, T.V. & Sreelatha, P.M. (1989) Oamaru Diatoms. Bibliotheca Diatomologica, vol. 19. Stuttgart: J. Cramer. 330 pp.
De Toni, G.B. (1894) Sylloge algarum omnium hucusque cognitarum. Vol. II. Bacillarieae; sectio III. Cryptoraphideae. Typis Seminarrii, Patavii. pp. 819–1556.
Dzinoridze, R.N., Jousé, A.P. & Strelnikova, N.I. (1979) [Description of the diatoms]. In: Ushakov, P.V., et al. (eds.) Istoriia mikroplanktona Norvezhskogo moria (po materialam glubokovodnogo bureniia), Issledovaniia fauny morei, Akad. Nauk SSSR, Zool. Inst. [Explorations of the Fauna of the Seas XXIII (XXXI) The History of the microplankton of the Norwegian Sea (on the Deep Sea Drilling materials). Academy of Sciences of the USSR, Zoological Institute] 23 (31): 32–70.
Glezer, Z.I., Dolmatova, L.M. & Lupikina, E.G. (1986) Morskiye Paleogenovye Diatomovyye Vodorosli Vostochnoy Kamchatki [Marine palaeogenic diatoms algae from the eastern Kamchatka]. Botanicheskii Zhurnal 71 (7): 851–859.
Gomes, A., Witkowski, A., Dąbek, P., Boski, T., Moura, D., Szkornik, K. & Kurzydlowski, K. (2013) Syvertsenia iberica (Cymatosiraceae): a new estuarine diatom genus characterized by the position of its process. Phytotaxa 142 (1): 25–36. https://doi.org/10.11646/phytotaxa.142.1.3 
Hajós, M. & Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913–1009. https://doi.org/10.2973/dsdp.proc.29.126.1975
Harwood, D.M. (1988) Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula. Memoirs of the Geological Society of America 169: 55–129. https://doi.org/10.1130/MEM169-p55
Hasle, G.R., Stosch, H.A. von & Syvertsen, E.E. (1983) Cymatosiraceae, a new diatom family. Bacillaria 6: 9–156.
Jousé, A.P. (1974) Diatoms in the Oligocene-Miocene biostratigraphic zones of the tropical areas of the Pacific Ocean. Beihefte zur Nova Hedwigia 45: 333–364.
Karsten, G. (1928) Abteilung Bacillariophyta (Diatomeae). In: Engler, A. & Prantl, K. (eds.) Die Natürlichen Pflanzenfamilien, Peridineae (Dinoflagellatae), Diatomeae (Bacillariophyta), Myxomycetes. Zweite Auflage 2. Wilhelm Engelmann, Leipzig. pp. 105–303.
Medlin, L.K. (2016) Evolution of the diatoms: major steps in their evolution and a review of the supporting molecular and morphological evidence. Phycologia 55 (1): 79–103. https://doi.org/10.2216/15-105.1 
Medlin, L.K. & Kaczmarska, I. (2004) Evolution of the diatoms: V. Morphological and cytological support for the major clades and a taxonomic revision. Phycologia 43: 245–270. https://doi.org/10.2216/i0031-8884-43-3-245.1
Olney, M.P., Scherer, R.P., Bohaty, S.M. & Harwood, D.M. (2005) Eocene-Oligocene paleoecology and the diatom genus Kisselesviella Sheshukova-Poretskaya from the Victora Land Basin, Antarctica. Marine Micropaleontology 58: 56–72. https://doi.org/10.1016/j.marmicro.2005.09.003
Proschkina-Lavrenko, A.I. (ed.) (1949) Diatomovyi Analis. Kniga 2. Opredelitel’Iskopaemykh i Sovremennykh Diatomovykh Vodorosle, Poryadok Centrales i Mediales. Vol. 2 (1). Botanicheskii Institut im V.L. Komarova Akademii Nauk S.S.S.R.. Gosudarstvennoe Izdatelystvo Geologicheskoi Literatury, Moskva-Leningrad. 238 pp. 
Ross, R. (1995) A revision of Rutilaria Greville (Bacillariophyta). Bulletin of the British Museum (Natural History), Botany Series 25: 1–93. [https://www.biodiversitylibrary.org/page/41132287]
Round, F.E., Crawford, R.M. & Mann, D.G. (1990) The Diatoms. Biology and morphology of the genera. Cambridge University Press, Cambridge. 747 pp.
Sabbe, K., Vanelslander, B., Ribeiro, L., Witkowski, A., Muylaert, K. & Vyverman, W. (2010) A new genus, Pierrecomperia gen. nov., a new species and two new combinations in the marine diatom family Cymatosiraceae. Vie et Milieu 60: 243–256.
Scheschukova-Poretzkaja, V.S. (1962) Novie i redkie Bacillariophyta iz diatomovoi sviti Sakhalina. Uchenie zapiski Leningradskogo Gosudarstvennogo Universiteta imeni A.A. Zhdanova, seriia biologicheskikh nauk 49 (313): 203–211.
Schrader, H.-J. (1969) Die Pennaten Diatomeen aus dem Obereozän von Oamaru, Neuseeland. Beihefte zur Nova Hedwigia 28: 1–163.
Schrader, H.-J. & Fenner, J. (1976) Norwegian Sea Cenozoic diatom biostratigraphy and taxonomy. Initial Reports of the Deep Sea Drilling Project 38: 921–1099. https://doi.org/10.2973/dsdp.proc.38.130.1976
Shipboard Scientific Party (1975a) Introduction and explanatory notes. Initial Reports of the Deep Sea Drilling Project 29: 3–16. https://doi.org/10.2973/dsdp.proc.29.102.1975
Shipboard Scientific Party (1975b) 2. 275. Initial Reports of the Deep Sea Drilling Project 29: 19–35. https://doi.org/10.2973/dsdp.proc.29.102.1975 
Suto, I., Jordan, R.W. & Watanabe, M. (2009) Taxonomy of middle Eocene diatom resting spores and their allied taxa from the central Arctic Basin. Micropaleontology 55 (2–3): 259–312. https://doi.org/10.47894/mpal.55.2.09
Takano, H. (1985) A new diatom from sand-flats in Mikawa Bay, Japan. Bulletin Tokai Regional Fisheries Research Laboratory 115: 29–37.
Thomsen, H.A., Buck, K.R., Marino, D., Sarno, D., Hansen, L.E., Østergaard, J.B. & Krupp, J. (1993) Lennoxia faveolata gen. et sp. nov. (Diatomophyceae) from South America, California, West Greenland and Denmark. Phycologia 32: 278–283. https://doi.org/10.2216/i0031-8884-32-4-278.1 
Van Heurck, H. (1896) A Treatise on the Diatomaceae (translated by W.E. Baxter). William Wesley & Son, London, 558 pp.
Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom Flora of Marine Coasts I. Iconographia Diatomologica 7. 925 pp.
Witkowski, J., Sim, P.A. & Harwood, D. (2011) Rutilariaceae redefined: a review of fossil bipolar diatom genera with centrally positioned linking structures, with implications for the origin of pennate diatoms. European Journal of Phycology 46 (4): 378–398. https://doi.org/10.1080/09670262.2011.629685 
Yanagisawa, Y. (1994) Koizumia Yanagisawa gen. nov., a new marine fossil araphid diatom genus. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 176: 591–617. [http://www.palaeo–soc-japan.jp/download/TPPSJ/TPPSJ_NS176.pdf]
Yanagisawa, Y. (1995) Cenozoic diatom genus Bogorovia Jousé: An emended description. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 177: 21–42. [http://www.palaeo-soc-japan.jp/download/TPPSJ/TPPSJ_NS177.pdf]
Yanagisawa, Y. (1996) Taxonomy of the genera Rossiella, Bogorovia and Koizumia (Cymatosiraceae, Bacillariophyceae). Beiheft für Nova Hedwigia 112: 273–281.