Home›Cnidarians›Relationship to People›Venomous or Dangerous to HumansBrowse ByVenomous or Dangerous to HumansRelationship to people describes how a species interacts with human life, whether it has been domesticated, is farmed or commercially raised, is kept as a pet, is hunted or fished, acts as an agricultural or structural pest, carries disease as a vector, has become invasive outside its native range once introduced, or has no significant recorded interaction with people at all.FactsVenomous or Dangerous to HumansSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedVaries Within Group 1Venomous or Dangerous to HumansFilter Results6 entriesCommon GroupAllBox Jellyfish (Cubozoa) (1)Hydrozoans (Hydrozoa) (2)Sea Anemones and Tube Anemones (1)True Jellyfish (Scyphozoa) (2)TaxonomyAllAnthozoa (1)Cnidaria (1)Hydrozoa (2)Scyphozoa (2)HabitatAllCoral Reef (1)Intertidal Zone (1)Kelp Forest (1)Mangrove Forest (1)Marine (3)Open Ocean (1)Conservation StatusAllLeast Concern (1)Not Evaluated (4)EcosystemAllArctic Ocean (1)Coral Reef Systems (1)Kelp Forests (1)Sargasso Sea (2)Everyday GroupAllBox Jellyfish (Cubozoa) (1)Hydrozoans (Hydrozoa) (2)Sea Anemones and Tube Anemones (1)True Jellyfish (Scyphozoa) (2)DietAllCarnivore (5)Parasitic (1)System (Realm)AllMarine (6)Living or ExtinctAllYes (1)Where It LivesAllAlgeria (2)Australia (3)Belgium (5)Brazil (2)Bulgaria (1)Cabo Verde (1)Canada (3)China (1)Colombia (2)Croatia (1)Denmark (3)Egypt (1)France (5)Germany (1)Greece (1)Ireland (2)Italy (3)Japan (3)Kenya (2)Malta (2)Mozambique (1)Namibia (1)Netherlands (3)New Zealand (2)Norway (6)Poland (1)Portugal (2)South Africa (1)South Korea (1)Southern Africa (1)Sweden (3)United Kingdom (3)Vietnam (2)Show ResultsBrowseCompareSelect all 6Beadlet AnemoneVenomous or Dangerous to HumansBox JellyfishVenomous or Dangerous to HumansCompass JellyfishVenomous or Dangerous to HumansLion's Mane JellyfishVenomous or Dangerous to HumansPortuguese Man o WarVenomous or Dangerous to HumansPortuguese Man-of-WarVenomous or Dangerous to HumansSources1. Wikipedia: Cnidariatier 2WikipediaCnidaria, Reproduction sectionQuote, Cnidaria, Reproduction sectionAll known cnidarians can reproduce asexually by various means, in addition to regenerating after being fragmented. Hydrozoan polyps only bud, while the medusae of some hydrozoans can divide down the middle.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.