English: Spyrogyra green algae Taken on a small pond in Dâmboviţa county, Romania Français : Algue verte filamenteuse du genre Spyrogyra, en colonies denses, formant des coussins flottants sur une petite mare du Comté de Dâmboviţa en Roumanie Română: Alge verzi spyrogyra (mătasea broaştei) Fotografiată într-o băltoacă în Judeţul Dâmboviţa, România : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license.:.. This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC-BY-SA-3.0Creative Commons Attribution-Share Alike 3.0truetrue.
Description: Slide from a set used to teach biology at Belleville Collegiate Institute and Vocational School, Belleville, Ontario, possibly in the 1920s. The original boxes were labelled 'Junior' and 'Senior', but the contents appear to have been mixed up. Donated to the Community Archives of Belleville and Hastings County by Mike and Sue Mills in October 2015. Date: 1 January 1925, 00:00. Source: Spirogyra; vegetative and conjugating filaments and zygospores. Author: Community Archives.
Description: This file was uploaded with Commonist Underwater Image of Spirogyra overgrowing Characea in freshwater lake, Germany. Date: 7 October 2020, 16:40:54. Source: Own work. Author: Dr. W. Strickling. Camera location51° 42′ 42.01″ N, 7° 15′ 18.4″ EView all coordinates using: OpenStreetMap 51.711670; 7.255110.
Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: English: Vampyrella spirogyrae boring into and suck&spy;inf out a spirogyra-cell. A. The Spirogyra-cell is pierced and the contents are passing out into the Vampyrella. B. The Spirogyra-cell is cpmpletely emptied. At * a cell that has been pierced and emptied. After Cienkowski. Date: 1899. Source: Cropped and digitally enhanced (grayscale) from File:General physiology; an outline of the science of life (1899) (14596233838).jpg Identifier: generalphysiolo00verw (find matches) Title: General physiology; an outline of the science of life Year: 1899 (1890s). Author: Max Verworn, 1863-1921.
Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: English: Stages of sexual reproduction in Spirogyra filamentous green algae. Date: 8 August 2022. Source: Own work. Author: Bwiltz.
Description: English: Spirogyra are free-floating green algae present in freshwater habitats such as ponds, lakes, etc. Spirogyra are commonly known as “water silk or pond silk”. Date: 12 May 2022, 15:06:29. Source: Own work. Author: Tinny Jnr.
Description: English: Taffs Well Thermal Spring Spirogyra Algae growing in the oveflowed area to the front of the spring building outside not inside. Date: 7 December 2010. Source: Own work. Author: GJFarr.
Description: This file was uploaded with Commonist Underwater Image of Spirogyra overgrowing Elodea in freshwater lake, Germany. Date: 31 August 2014, 11:44:55. Source: Own work. Author: Dr. W. Strickling.
Description: English: Green algae spyrogyra in a pond in Belgium. Français : Algues vertes spyrogyre dans une mare en Belgique. Date: 10 March 2014. Source: Own work. Author: Jamain.