Examples:
https://www.youtube.com/watch?v=W8LcUT2JLvU
https://youtu.be/W8LcUT2JLvU
Search Youtube: Halvaria

PinnulariaPinnularia304 Vistas · 19.5.2017 [23:17]
PinnulariaPinnularia309 Vistas · 19.5.2017 [23:17]
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Halvaria

969912
Chromista
Infrakingdom
 
ITIS & Species 2000 Catalogue of Life Management Hierarchy document Chromista
2015-03-01
M. Ruggiero & D. Gordon, eds. 2015. Consensus Management Hierarchy for the ITIS & Species2000 Catalogue of Life. Contributors: Nicolas Bailly, Thierry Bourgoin, Richard Brusca, Thomas Cavalier-Smith, Daphne Fautin, Dennis Gordon, Gerald Guala, Michael Guiry, Paul Kirk, Elliot Lefkowitz, David Mabberly, David Maddison, Alan Paton, Michael Ruggiero, Peter Stevens, and Brian Tyndall
Halvaria