Derisi Dikenliler

Echinocardium flavescens (O.F. Müller, 1776). Description: English: Echinocardium flavescens seen off Isle of Man. Date: 14 June 2015. Source: https://www.inaturalist.org/observations/68795244. Author: Bernard Picton.

Summary Focus stacking of 3 pictures. Description: English: urchin test, dorsal side Français : test d'oursin, face dorsale. Date: 4 April 2013. Source: Own work. Author: Ercé.

Echinocardium mediterraneum (Forbes, 1844). Description: English: Echinocardium mediterraneum from Alicante, Spain. Date: 15 December 2018. Source: https://www.inaturalist.org/observations/19183232. Author: Katja Schulz.

Summary Focus stacking of 3 pictures. Description: English: Urchin test, ventral side Français : Test d'oursin, face ventrale. Date: 31 March 2013. Source: Own work. Author: Ercé.

Description: Ko Lanta, November 2010. Date: 19 November 2010, 05:40. Source: Starfish on coral 2. Author: Thomas Quine.

Description: 45 Feather star Crinoidea (probably Anneissia bennetti). Date: 26 June 2007, 11:38. Source: 45 Feather star Uploaded by berichard. Author: Preview_H.

Description: Ko Lanta, November 2010. Date: 19 November 2010, 05:40. Source: Starfish on coral. Author: Thomas Quine.

Description: English: Sarametra triserialis observed off Hawaii by the NOAA Okeanos Explorer mission in 2016 (ID Randal Singer). Date: 11 March 2016. Source: http://oceanexplorer.noaa.gov/okeanos/media/exstream/exstream_01.html. Author: NOAA Okeanos Explorer.

Description: Nudi retreat II, Lembeh Strait, Sulawesi, INDONESIA. Date: 16 October 2009, 04:56. Source: Blue Featherstar (Comatulida). Author: Bernard DUPONT from FRANCE. Camera location1° 28′ 01.92″ N, 125° 14′ 00.59″ E View all coordinates using: OpenStreetMap 1.467201; 125.233497.

Description: Ko Lanta, November 2010. Date: 19 November 2010, 05:40. Source: Starfish on coral close-up 2. Author: Thomas Quine.

Description: English: Lamprometra brachypecha HL Clark, 1915 = Lamprometra palmata (Müller, 1841) Fig. 1. Lamprometra brachypecha; paratype; Mer; oral surface. Date: 1921. Source: Clark, Hubert Lyman (1921). The echinoderm fauna of Torres Strait: its composition and its origin. Volume X. Washington, D. C., Carnegie Institution of Washington. Pp. 227. 334 pp. https://archive.org/stream/echinodermfaunao00clarfo#page/n249/mode/2up. Author: E. M. Grosse.

Description: Español: Estrella de plumas de Klunzinger, Lamprometra klunzingeri, de noche, en Abu Dabab, Mar Rojo, EgiptoEnglish: Klunzinger's Feather Star, Lamprometra klunzingeri at night at Abu Dabab Reefs, Red Sea, Egypt. Date: 28 August 2011, 19:25:03. Source: https://www.flickr.com/photos/dkeats/6332287384/in/photolist-aDyBi3-aDyAZf-asAXXT-asDBTd-asAYAc-asAYsa-asDBnJ-aDyCqG-aDyBb1. Author: Derek Keats.

Description: English: Klunzinger's Feather Star, Lamprometra klunzingeri at night at Abu Dabab Reefs, Red Sea, EgyptEspañol: Estrella de plumas de Kluzinger, Lamprometra kluzingeri, de noche, en los arrecifes de Abu Dabab, Mar Rojo, Egipto. Date: 5 September 2011, 19:29:46. Source: https://www.flickr.com/photos/dkeats/6208261877/in/photolist-aDyBi3-aDyAZf-asAXXT-asDBTd-asAYAc-asAYsa-asDBnJ-aDyCqG-aDyBb1. Author: Derek Keats.

Description: Feather star. Source: Own work. Author: albert kok.

Description: English: Klunzinger's Feather Star, Lamprometra klunzingeri at night at Abu Dabab Reefs, Red Sea, EgyptEspañol: Estrella de plumas de Klunzinger, Lamprometra klunzingeri, de noche, en Abu Dabab, Mar Rojo, Egipto. Date: 28 August 2011, 19:08:54. Source: https://www.flickr.com/photos/dkeats/6332283168/in/photolist-aDyBi3-aDyAZf-asAXXT-asDBTd-asAYAc-asAYsa-asDBnJ-aDyCqG-aDyBb1. Author: Derek Keats.

Description: English: Lamprometra klunzingeri en Dahab, Sinaí del Sur, Egipto. Date: 1 November 2012, 19:38:20. Source: https://www.flickr.com/photos/28686493@N08/8198593619/in/photolist-dutWfp-8icMwt-cNmNP1-cNmMyq-8tgYZM-5HHPxF-6L4WkQ-cNmrRj-cNmqbU-7JWzdv-7JWyga-nGennf-nGdNko-mL9yy-mL96h-aiD7Kd-aizQYZ-2qhTwL-8jgQCd-8r821M-4xLEnT-73Nvc3-DmYUr-b7SBYZ-4MD9tg-7DFNja. Author: Mindgrow. Camera location28° 29′ 20.45″ N, 34° 30′ 56.02″ E View all coordinates using: OpenStreetMap 28.489013; 34.515562.

Description: Español: Lamprometra palmata mostrando numerosos cirri y las divisiones de las series estrechamente colindantes (flechas).English: Lamprometra palmata showing numerous cirri and the division series closely abutting each other (arrows). Date: 30 November 1899. Source: http://lifg.australianmuseum.net.au/HotShot.html?resourceId=f2Vm6nV6. Author: Lyle Vail.

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.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: Sea cucumber holothurian. Mariana Islands, Guam. Date: 26 October 2010, 09:27. Source: NOAA Photo Library: reef1131. Author: David Burdick.

Description: Français : Une holothurie (Holothuria atra) aux Maldives (Landaagiraavaru, atoll de Baa). Date: Taken on 5 August 2014, 17:19:12. Source: Self-photographed. Author: Frédéric Ducarme for MDC Seamarc. 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 #2014091910006014. 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=2014091910006014.

Description: Français : Une holothurie à ocelles noires (Holothuria atra) en Thaïlande (Ko Pha Ngan). Date: 26 March 2010, 14:16:56. Source: http://www.chaloklum-diving.com/marine-life-koh-phangan/sea-cucumbers-urchins-stars-echinodermata/sea-cucumbers-holothuroidea/. Author: Chaloklum Diving – Koh Phangan.

Description: Sea cucumber (Holothuria atra) @ Pulau Perhentian, Malaysia. Date: 31 August 2006, 09:01. Source: Sea cucumber thingys @ Pulau Perhentian, Malaysia. Author: Tim Parkinson from Sheffield, UK. 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 #2014091910006014. 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=2014091910006014.

Description: English: A photograph of Holothuria atra. Date: Unknown dateUnknown date. Source: National Oceanic & Atmospheric Administration. Author: Dr. James P. McVey.

Description: Français : Holothurie Holothuria atra à la Réunion. Date: 16 April 2010, 08:39:54. Source: Don de l'auteur à Wikimedia. Author: Philippe Bourjon. 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 #2014091910006014. 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=2014091910006014.