Luciana Martins, Marcos Tavares (2018) Ypsilothuria bitentaculata bitentaculata (Echinodermata: Holothuroidea) from the southwestern Atlantic, with comments on its morphology. Zoologia 35: 1-6. https://doi.org/10.3897/zoologia.35.e24573
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Summary[edit] Description: English: Ypsilothuria bitentaculata (Ludwig, 1893).Figures 1–5. Ypsilothuria bitentaculata bitentaculata (MZUSP 1306): (1) lateral view of the body; (2) detail of one of the two elongated lateral tentacles detail of the tentacle (white arrow); (3) dorsal view of a specimen preserved in ethanol (note oral and anal siphons, white and red arrows, respectively); (4) detail of the ossicles from the body wall (the red arrow indicates the spire); (5) calcareous ring. R, radial plate. IR, interradial plate. Scale bars: 1–3 = 5 mm, 4 = 1 mm, 5 = 0.5 mm. Source: Ypsilothuria bitentaculata bitentaculata (Echinodermata: Holothuroidea) from the southwestern Atlantic, with comments on its morphology. Author: Luciana Martins, Marcos Tavares (2018) Ypsilothuria bitentaculata bitentaculata (Echinodermata: Holothuroidea) from the southwestern Atlantic, with comments on its morphology. Zoologia 35: 1-6. https://doi.org/10.3897/zoologia.35.e24573. Permission(Reusing this file): Article info.
Summary[edit] Description: Français : Une holothurie Euapta tahitiensis. Date: 9 December 2014. Source: The uploader on Wikimedia Commons received this from the author/copyright holder. Author: François Michonneau.
Summary[edit] Description: Français : Une holothurie Acaudina molpadioides, sur une plage de Langkawi en Malaisie. Date: 8 September 2015. Source: The uploader on Wikimedia Commons received this from the author/copyright holder. Author: Chantal Conand. Permission(Reusing this file): : This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page. The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by an Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2018040310007625. If you have questions about the archived correspondence, please use the OTRS noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2018040310007625.
Summary[edit] Description: English: Small yellow sea cucumber filter feeding for plankton and suspended particles in the water from Komodo National Park. Date: 10/10/06. Source: Own work. Author: Nhobgood Nick Hobgood.