Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii

  • Bart Van de Vijver Botanic Garden Meise, Nieuwelaan 38, B-1860 Meise, Belgium
  • Cheikh Abdoul Kader Fofana Université Cheikh Anta Diop, Département de Géologie, Faculté des Sciences et Techniques, Dakar, Senegal
  • El Hadji Sow Université Cheikh Anta Diop, Département de Géologie, Faculté des Sciences et Techniques, Dakar, Senegal
  • Christine Cocquyt Botanic Garden Meise, Nieuwelaan 38, B-1860 Meise, Belgium
  • Saúl Blanco Institute of the Environment, La Serna, 58–24007 León, Spain
  • Luc Ector Luxembourg Institute of Science and Technology, Department of Environmental Research and Innovation, rue du Brill 41, L-4422 Belvaux, Luxembourg
DOI: https://doi.org/10.5852/ejt.2017.374
Keywords: Bacillariophyceae, Mastogloia belaensis, Mastogloia braunii, new species, Senegal, ultrastructure

Abstract

Two Mastogloia Thwaites ex W.Sm. taxa were found during a survey of the diatom flora of Lac de Guiers, Senegal. Based on all currently available literature, one taxon could be identified as M. belaensis M.Voigt, a species formerly described from Pakistan. The second species showed some resemblance to M. braunii Grunow. Analysis of the type of M. braunii revealed, however, important morphologic differences, leading to the description of a new species from the Senegal population: M. senegalensis Van de Vijver, Fofana, Sow & Ector sp. nov. The present paper describes this new species and discusses and illustrates the morphology of M. belaensis and the type of M. braunii. All taxa are discussed with morphologically similar taxa.

References

Alfinito S. & Lange-Bertalot H. 2003. Contribution to the knowledge of the freshwater algae of Sierra Leone (Tropical West Africa): diatoms from Loma Mountains and Bumbuna Falls, the Northern Province. Biodiversity Journal 4 (1): 135–178.

Al-Handal A.Y., Pennesi C. & Abdullah D.S. 2015. Two new species of Mastogloia Thwaites ex W. Smith (Bacillariophyceae) from Sawa Lake, southern Iraq. Fottea 15 (2): 155–164. https://doi.org/10.5507/fot.2015.016

Al-Handal A.Y., Pennesi C. & Abdullah D.S. 2016. Mastogloia abnormis sp. nov. and Mastogloia descrepata sp. nov. (Bacillariophyceae, Mastogloia section Sulcatae) from Sawa lake, Southern Iraq. Diatom Research 31 (2): 113–121. https://doi.org/10.1080/0269249X.2016.1188859

Carter J.R. & Denny P. 1982. Freshwater algae of Sierra Leone III. Bacillariophyceae: Part (i) Diatoms from the River Jong (Taia) at Njala. Beihefte zur Nova Hedwigia 73: 281–331.

Carter J.R. & Denny P. 1987. Freshwater algae of Sierra Leone IV. Bacillariophyceae: Part (ii) diatoms from the coastal region of the southern province. Nova Hedwigia 44 (1–2): 229–275.

Carter J.R. & Denny P. 1992. Freshwater algae of Sierra Leone IV. Bacillariophyceae: Part (iii) diatoms from the Lake Sonfon region and from Lake Popei. Nova Hedwigia 54 (1–2): 159–211.

Cholnoky B.J. 1963. Ein Beitrag zur Kenntnis der Diatomeenflora von Holländisch-Neuguinea. Nova Hedwigia 5 (1–2): 157–198, pls 25–27.

Compère P. 1991. Contribution à l'étude des algues du Sénégal 1. Algues du lac de Guiers et du Bas-Sénégal. Bulletin du Jardin Botanique National de Belgique / Bulletin van de Nationale Plantentuin van België 61 (3/4): 171–267. https://doi.org/10.2307/3668149

Compère P. & Riaux-Gobin C. 2009. Diatomées de quelques biotopes marins, saumâtres et dulçaquicoles de Guinée (Afrique occidentale). Systematics and Geography of Plants 79 (1): 33–66.

Dia A. & Reynaud P.A. 1982. Le phytoplancton du lac de Guiers: approche qualitative et quantitative. Cahiers O.R.S.T.O.M., Série Biologie 45: 35–47.

Ehrlich A. 1975. The diatoms from the surface sediments of the Bardawil Lagoon (Northern Sinai) – paleoecological significance. Beiheft zur Nova Hedwigia 53: 253–277, pls 1–3.

Foged N. 1966. Freshwater diatoms from Ghana. Biologiske Skrifter Det Kongelige Danske Videnskabernes Selskab 15 (1): 1–169, pls 1–25.

Foged N. 1986. Diatoms in Gambia. Bibliotheca Diatomologica 12: 1–153.

Gasse F. 1986. East African diatoms. Taxonomy, ecological distribution. Bibliotheca Diatomologica 11: 1–203, pls 1–44.

Gaul U., Geissler U., Henderson M., Mahoney R. & Reimer C.W. 1993. Bibliography on the fine-structure of diatom frustules (Bacillariophyceae). Proceedings of the Academy of Natural Sciences of Philadelphia 144: 69–238.

Graeff C.L., Kociolek J.P. & Rushforth S.R. 2013. New and interesting diatoms (Bacillariophyta) from Blue Lake Warm Springs, Tooele County, Utah. Phytotaxa 153 (1): 1–38. https://doi.org/10.11646/phytotaxa.153.1.1

Grunow A. 1863. Ueber einige neue und ungenügend bekannte Arten und Gattungen von Diatomaceen. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 13: 137–162, pls. 13–14.

Guermeur P. 1954. Diatomées de l’A.O.F. (première liste : Sénégal). Institut Français d’Afrique Noire. Catalogues 12: 1–137, IFAN, Dakar.

Henderson M.V. & Reimer C.W. 2003. Bibliography on the fine structure of diatom frustules (Bacillariophyceae). II. (+ deletions, addenda and corrigenda for bibliography I). Diatom Monographs 3: 1–372.

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. Vol. 7 (Teil 2, Lief. 3): 321–432, f. 781–880. Akademische Verlagsgesellschaft m.b.h., Leipzig.

Kemp K.-D. & Paddock T.B.B. 1989. Chambers within the valve of Diadema, gen. nov. Diatom Research 4 (1): 39–45. https://doi.org/10.1080/0269249X.1989.9705050

Lee S.S., Gaiser E.E., Van de Vijver B., Edlund M.B. & Spaulding S.A. 2014. Morphology and typification of Mastogloia smithii and M. lacustris, with descriptions of two new species from the Florida Everglades and the Caribbean region. Diatom Research 29 (4): 325–350. https://doi.org/10.1080/0269249X.2014.889038

Lobban C.S. & Pennesi C. 2014. Two new Mastogloia species (Bacillariophyceae), M. parlibellioides and M. lyra, from coral reefs in Guam, Western Pacific. Botanica Marina 57 (1): 41–54. https://doi.org/10.1515/bot-2013-0020

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 (3): 245–270. https://doi.org/10.2216/i0031-8884-43-3-245.1

Mereschkowsky C. 1903. Tipy endokhroma u Diatomovykh. Predvaritel'nyj otchet o vnutrennom stroenii diatomovykh. Les types de l'endochrome. Scripta Botanica Horti Universitatis Imperialis Petropolitani (Botanisheskia Zapiski) 21: 1–193 [1–106 in Russian, 107–193 in French].

Munir M., Qureshi R., Laghari M.K., Arshad M. & Khaliq Chaudhry A. 2013. Taxonomy of some pennate diatoms from Kallar Kahar Lake, District Chakwal, Pakistan. The Journal of Animal & Plant Sciences 23 (2): 457–463.

Navarro J.N. 1988. Diatomeas en tapetes microbianos de Puerto Rico. Gayana Botanica 45 (1–4): 275–281.

Novarino G. 1989. An update of the taxa of the genus Mastogloia, with a ‘resemblance list’ for the more recently described ones. Diatom Research 4 (2): 319–343. https://doi.org/10.1080/0269249X.1989.9705079

Ouattara A., Podoor N., Teugels G.G. & Gourène G. 2000. Les micro-algues de deux cours d’eau (Bia et Agnébi) de Côte d’Ivoire. Systematics and Geography of Plants 70: 315–372. https://doi.org/10.2307/3668650

Paddock T.B.B. & Kemp K.-D. 1990. An illustrated survey of the morphological features of the diatom genus Mastogloia. Diatom Research 5 (l): 73–103. https://doi.org/10.1080/0269249X.1990.9705095

Pavlov A., Jovanovska E., Wetzel C.E., Ector L. & Levkov Z. 2016. Freshwater Mastogloia (Bacillariophyceae) taxa from Macedonia, with a description of the epizoic M. sterijovskii sp. nov. Diatom Research 31 (2): 85–112. https://doi.org/10.1080/0269249X.2016.1157376

Pennesi C., Poulin M., De Stefano M., Romagnoli T. & Totti C. 2011. New insights to the ultrastructure of some marine Mastogloia species section Sulcatae (Bacillariophyceae), including M. neoborneensis sp. nov. Phycologia 50 (5): 548–562. https://doi.org/10.2216/10-39.1

Pennesi C., Poulin M., De Stefano M., Romagnoli T. & Totti C. 2012. Morphological studies of some marine Mastogloia (Bacillariophyceae) belonging to section Sulcatae, including the description of new species. Journal of Phycology 48 (5): 1248–1264. https://doi.org/10.1111/j.1529-8817.2012.01215.x

Pennesi C., Poulin M., Hinz F., Romagnoli T., De Stefano M. & Totti C. 2013. Comparison of two new species of Mastogloia (Bacillariophyceae) with other small members of section Ellipticae. Phytotaxa 126 (1): 1–21. https://doi.org/10.11646/phytotaxa.126.1.1

Pinto J. 1948. Protozoários, diatomáceas e outros organismos do plankton da Guiné Portuguesa. Junta das missões geograficas e de investigações coloniais 3 (4): 19–54.

Round F.E., Crawford R.M. & Mann D.G. 1990. The diatoms: Biology and Morphology of the genera. Cambridge University Press, Cambridge.

Schmidt A. 1893. Atlas der Diatomaceen-kunde. Series IV (Heft 47): pls 185–188. O.R. Reisland, Leipzig.

Smith W. 1856. A synopsis of the British Diatomaceae; with remarks on their structure, functions and distribution; and instructions for collecting and preserving specimens. Vol. 2: pls 32–62, A-E. John Van Voorst, London. https://doi.org/10.5962/bhl.title.10706

Stephens F.C. & Gibson R.A. 1980. Ultrastructural studies of some Mastogloia (Bacillariophyceae) species belonging to the group Sulcatae. Nova Hedwigia 33: 219–248.

Van der Werff A. 1955. A new method of concentrating and cleaning diatoms and other organisms. Verhandlungen der Internationalen Vereinigung für Theoretische und Angewandte Limnologie 12: 276–277.

Voigt M. 1956. Some Mastogloia from Pakistan. Journal of the Royal Microscopical Society ser. 3 75 (3): 189–193. https://doi.org/10.1111/j.1365-2818.1955.tb00425.x

Witkowski A., Lange-Bertaltot H. & Metzeltin D. 2000. Diatom flora of marine coasts I. Iconographia Diatomologica 7: 1–925.

Woodhead W. & Tweed R.D. 1958. Freshwater Algae of Sierra Leone. I. New and unusual algae from the Sula Hills. Hydrobiologia 12 (2/3): 181–225. https://doi.org/10.1007/BF00034148

Zanon V. 1941. Diatomee dell’Africa Occidentale Francese. Commentationes Pontificia Academia Scientiarum 5 (1): 1–60.

Published
2017-12-05
How to Cite
Van de Vijver, B., Fofana, C. A. K., Sow, E. H., Cocquyt, C., Blanco, S., & Ector, L. (2017). Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii. European Journal of Taxonomy, (374). https://doi.org/10.5852/ejt.2017.374
Issue
No. 374 (2017): Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Section
Botany
Copyright (c) 2017 Bart Van de Vijver, Cheikh Abdoul Kader Fofana, El Hadji Sow, Christine Cocquyt, Saúl Blanco, Luc Ector

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