Figure 2; A H. oligactis, living polyp from Lake Baikal. B–F morphological variability of holotrichous isorhizas B, F H. baikalensis; C, D, E H. oligactis (B Bolshie Koty C Posolskiy Sor D Chivyrkuiskiy Bay F Sobolev) E Photo adapted from Schuchert (2010). J desmonemes F, G atrichous isorhizas H, K holotrichous isorhizas I stenoteles. Scale bars: 5 mm (A), 10 μm (B–K).
Summary[edit] Description: English: Hand-drawn diagram of the anatomy of the Hydra viridissima. Date: 14 April 2019. Source: Own work. Author: Rjholt24. Camera location34° 00′ 00.03″ N, 81° 01′ 34.15″ WView all coordinates using: OpenStreetMap 34.000008; -81.026153.
Summary[edit] Description: English: Hydra Polski: Stułbia. Date: 2009. Source: Own work. Author: Przemysław Malkowski. http://www.akwarium.net.pl Licensing[edit] : This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue.
Summary[edit] Description: Español: Testículo de Hydra sp. en primer plano. El color de fondo es un artificio de la iluminación del microscopio óptico; 400X. Sin tinción. Date: 29 June 2014, 04:43:14. Source: Own work. Author: Ganímedes.
Figure 3; A cnidome of Baikal H. oligactis B cnidome of H. oligactis, figure adapted from Schuchert (2010). From left to right: stenoteles, holotrichous isorhizas, atrichous isorhizas and desmonemes. Scale bars: 10 μm.
Summary[edit] Description: English: A computer-generated illustration of one possible non-radial oscillation mode in the giant star xi Hya. The blue parts contain particles in the upper stellar atmosphere moving away from the stellar centre, hence they cause a "blue-shift" (towards shorter wavelengths) in the spectrum for the observer. At the same time, particles in the red parts move towards the stellar centre and cause a "red-shift" (towards longer wavelengths). Particles in the white regions do not move during the oscillation cycle. Half an oscillation cycle later, the red parts will have become blue and vice versa. Date: 15 May 2002. Source: http://www.eso.org/public/images/eso0215b/. Author: ESO.