Stauroneis guslyakovii sp. nov. (Bacillariophyta) from water bodies in the Far North of Western Siberia, Russia


S. I. Genkal, M. I. Yarushina


DOI: https://doi.org/10.31111/nsnr/2018.52.1.7


Abstract

A new planktonic pennate diatom species, Stauroneis guslyakovii Genkal et Yarushina, sp. nov., was described from the Yamal and Tazovsky peninsulas using a scanning electron microscope. The new species is morphologically similar to S. gracilior and S. francisci-josefi, but differs from them in number of striae and areolae in 10 μm, length and width of valve.


Keywords: Bacillariophyta, morphology, phytoplankton, scanning electron microscopy, Stauroneis, Tazovsky Peninsula, Yamal Peninsula


Section: Algae


How to cite

Genkal S. I., Yarushina M. I. 2018. Stauroneis guslyakovii sp. nov. (Bacillariophyta) from water bodies in the Far North of Western Siberia, Russia. Novosti Sist. Nizsh. Rast. 52(1): 7–11. https://doi.org/10.31111/nsnr/2018.52.1.7


References

Balonov I. M. 1975. Preparation of algae for electron microscopy. Metodika izucheniya biogeotsenozov [Methods for the study of biocenoses]. Moscow: 87–89 (In Russ.).

Chernov Yu. I. 2002. Arctic biota: taxonomic diversity. Zool. Zhurn. 81(12): 1411–1431. (In Russ.).

Genkal S. I., Yarushina M. I. 2014a. Bacillariophyta in aquatic ecosystems of Arctic Tundra of Westerm Yamal (Kharasaveiyakha River Basin, Russia). Int. J. Alqae 16(3): 237–249. https://doi.org/10.1615/InterJAlgae.v16.i3.30

Genkal S. I., Yarushina M. I. 2014b. A study of Bacillariophyta flora in water bodies and water courses of the Messoyakha River (Gydansky Peninsula). Contemp. Probl. Ecol. 7(5): 551–557. https://doi.org/10.1134/S1995425514050059

Genkal S. I., Yarushina M. I. 2016a. A study of flora of Bacillariophyta in water bodies and water courses of the Naduiyakha River Basin (Yamal Peninsula, Russia). Int. J. Algae 18(1): 39–56. https://doi.org/10.1615/InterJAlgae.v18.i1.40

Genkal S. I., Yarushina M. I. 2016b. Materials on the flora of Bacillariophyta in aquatic ecosystems of the Yaraykha River basin (Yamal Peninsula). Contemp. Probl. Ecol. 9(3): 306–317. https://doi.org/10.1134/S1995425516030045

Genkal S. I., Yarushina M. I. 2017. Bacillariophyta in plankton of rivers and lakes in the North-East of the Yamal Peninsula. Bot. Zhurn. 102(8): 1094–1106. (In Russ.). https://doi.org/10.1134/S0006813617080038

Getsen M. V. 2007. Vorkuta i akademicheskaya nauka: vzglyad cherez pokoleniya. [Vorkuta and academic science: a view across the generations]. Syktyvkar: 352 p. (In Russ.).

Naumenko Yu. V., Semenova L. А. 1996. To the study of algae in some waterbodies of the Yamal Peninsula (Western Siberia). Novosti Sist. Nizsh. Rast. 31: 46–52. (In Russ.).

Prirodnaya sreda Yamala. T. 1 [Natural environment of Yamal Vol. 1]. 1995. Tyumen: 168 p. (In Russ.).

Van de Vijver B., Beyens L., Lange-Bertalot H. 2004. The genus Stauroneis in the Arctic and (Sub-) Antarctic Regions. Biblioth. Diatomol. 51: 317 p.

Yarushina M. I. 2002. Algae in waterbodies of the Polar Urals. Sci. Bull. Yamal-Nenets Autonom. Area. Biological resources of the Polar Urals 10: 71–77. (In Russ.).

Yarushina M. I. 2007а. Phytoplankton in waterbodies of the Messoyakha River basin (Gydan Peninsula). Sci. Bull. Yamal-Nenets Autonom. Area. Modern state and dynamics of natural communities of the North 2(46): 19–31. (In Russ.).

Yarushina M. I. 2007b. To the study of algae in phytoplankton of waterbodies in Tazovsky Subarctic. Sci. Bull. Yamal-Nenets Autonom. Area. Ecosystems of Subarctic: structure, dynamics, preservation issues 6(50), part 1: 53–62. (In Russ.).