Home›Echinoderms›Conservation Status›Not EvaluatedBrowse ByNot EvaluatedConservation status groups species by how close each one is to extinction, using the category scale most conservation scientists rely on, running from least concern through near threatened, vulnerable, endangered and critically endangered, to extinct in the wild or extinct. Assessments come from bodies such as the IUCN Red List and are re-checked as a species population changes. A species with no current assessment recorded here is not shown as any of these categories.FactsNot EvaluatedSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedOviparous (Egg-Laying) 1Not EvaluatedFilter Results8 entriesCommon GroupAllCrinoids (Sea Lilies and Feather Stars) (1)Sea Cucumbers (Holothuroidea) (1)Sea Stars (Asteroidea) (5)Sea Urchins and Sand Dollars (Echinoidea) (1)Everyday GroupAllCrinoids (Sea Lilies and Feather Stars) (1)Sea Cucumbers (Holothuroidea) (1)Sea Stars (Asteroidea) (5)Sea Urchins and Sand Dollars (Echinoidea) (1)HabitatAllCoral Reef (1)Intertidal Zone (4)Marine (1)Where It LivesAllBelgium (2)Canada (2)Denmark (2)France (3)Ireland (3)Kenya (1)Mauritius (1)Mexico (2)Morocco (2)Netherlands (3)Norway (6)Palau (2)Panama (1)Papua New Guinea (1)Portugal (3)Seychelles (1)Spain (1)Sweden (2)Turkey (2)United Kingdom (3)United States (3)Venezuela (1)West Africa (3)DietAllCarnivore (5)Filter Feeder (1)Herbivore (1)System (Realm)AllMarine (8)Living or ExtinctAllYes (8)Relationship to PeopleAllEcotourism and Research (1)Hunted or Fished (3)Kept as Pets (1)CITES AppendixAllNot Listed (8)NatureServe RankAllG5 Secure (1)GNR Unranked (4)EcosystemAllCoral Reef Systems (2)Kelp Forests (1)TaxonomyAllAsteroidea (5)Crinoidea (1)Echinoidea (1)Holothuroidea (1)Show ResultsBrowseCompareSelect all 8Antedon BifidaNot EvaluatedAsterias RubensNot EvaluatedChocolate Chip Sea StarNot EvaluatedCommon StarfishNot EvaluatedCushion StarNot EvaluatedOchre Sea StarNot EvaluatedPurple Sea UrchinNot EvaluatedSea PigNot EvaluatedSources1. Wikipedia: Echinodermtier 2WikipediaEchinoderm, Reproduction sectionQuote, Echinoderm, Reproduction sectionThe eggs and sperm cells are typically released into open water, where fertilisation takes place.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.