sea urchin: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: World Animal Rescue Network - Sea Urchin. | Oct 10, 2026 | ||
| Add new Web site: Communications Biology - Genetically tractable embryonic cell lines from sea urchins Lytechinus variegatus and Strongylocentrotus purpuratus. | Apr 10, 2026 | ||
| Add new Web site: ABC listen - Saturday Extra - Climate change turned sea urchins into a pest, scientists are finding a solution. | Jan 15, 2026 | ||
| Add new Web site: Academia - Sea Urchin Ecology and Biology (PDF). | Jul 16, 2025 | ||
| Add new Web site: Frontiers - Frontiers in Genetics - Sea Urchin as a Universal Model for Studies of Gene Networks. | Jan 09, 2025 | ||
| Add new Web site: Pennsylvania State University - CiteSeerX - The sea urchin immune system (PDF). | Apr 08, 2024 | ||
| Add new Web site: World Animal Foundation - The amazing world of the small, spiny & round Sea Urchin οΏ½ All you need to know. | Feb 26, 2024 | ||
| Add new Web site: BMC Ecology and Evolution - A phylogenomic resolution of the sea urchin tree of life. | Jan 19, 2024 | ||
| Add new Web site: National Center for Biotechnology Information - The Early Development of Sea Urchins. | Nov 17, 2023 | ||
| Add new Web site: Natural History Museum - Sea urchins: strange and spiny wonders of the ocean. | Sep 07, 2023 | ||
| Media added. | Jul 31, 2023 | ||
| Add new Web site: National Center for Biotechnology Information - The Early Development of Sea Urchins. | Nov 04, 2022 | ||
| Add new Web site: Animal Corner - Sea Urchin. | Aug 07, 2022 | ||
| Corrected display issue. | Oct 12, 2018 | ||
| Add new Web site: Animal Planet - Sea Urchin. | Sep 17, 2013 | ||
| Add new Web site: Enchanted Learning - Sea Urchin. | Sep 17, 2013 | ||
| Add new Web site: A-Z Animals - Sea Urchin. | Sep 17, 2013 | ||
| Add new Web site: IndiaNetzone - Sea Urchins, Indian Marine Species. | Sep 17, 2013 | ||
| Add new Web site: Buzzle.com - Sea Urchin. | Sep 17, 2013 | ||
| Add new Web site: New South Wales Department of Primary Industries - Sea Urchin and Turban Shell Restricted Fishery. | Sep 26, 2012 | ||
| Add new Web site: Te Ara - The Encyclopedia of New Zealand - Sea Urchins. | Nov 04, 2011 | ||
| Article revised and updated. | Nov 26, 2008 | ||
| Added new Web site: How Stuff Works - Animals - Sea Urchin. | May 29, 2008 | ||
| Added new Web site: Enchanted Learning - Purple Sea Urchin. | Mar 07, 2008 | ||
| Added new Web site: The Encyclopedia of New Zealand - Sea urchins. | May 18, 2007 | ||
| Article revised. | May 29, 2002 | ||
| Article added to new online database. | Jul 23, 1999 |
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