Home›Roundworms and Flatworms›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 Results12 entriesCommon GroupAllFlukes (Trematoda) (2)Free-Living Flatworms (2)Roundworms (Nematoda) (6)Tapeworms (Cestoda) (2)TaxonomyAllCestoda (2)Nematoda (6)Platyhelminthes (2)Trematoda (2)HabitatAllBoreal Forest (1)Chaparral (3)Desert (3)Freshwater (1)Grassland (1)Intertidal Zone (1)Lake (3)River (3)Tropical Rainforest (2)Tundra (1)EcosystemAllGreat Barrier Reef (1)Everyday GroupAllFlukes (Trematoda) (2)Free-Living Flatworms (2)Roundworms (Nematoda) (6)Tapeworms (Cestoda) (2)DietAllCarnivore (4)Detritivore or Scavenger (1)Parasitic (7)System (Realm)AllFreshwater (5)Marine (1)Terrestrial (7)Relationship to PeopleAllAgricultural or Structural Pest (1)Disease Vector (6)Ecotourism and Research (1)Invasive or Introduced Species (1)No Significant Interaction with Humans (1)Living or ExtinctAllYes (1)Where It LivesAllAfrica (1)Argentina (1)Australia (2)Austria (1)Belgium (2)Brazil (4)Bulgaria (1)Canada (2)Central Africa (1)Central America (1)China (4)Czechia (1)Denmark (6)Egypt (2)France (1)Georgia (1)Germany (1)Guam (1)India (1)Indonesia (1)Iraq (1)Ireland (1)Italy (2)Laos (1)Mexico (1)Netherlands (2)New Zealand (1)North America (1)Norway (7)Papua New Guinea (1)Poland (2)Portugal (4)Romania (1)Slovenia (1)South America (2)South Asia (1)South Korea (1)Spain (1)Suriname (1)Sweden (6)Switzerland (1)Taiwan (2)Thailand (2)Turkey (1)Ukraine (1)United Kingdom (2)United States (2)Uruguay (1)Vietnam (1)West Africa (1)Show ResultsBrowseCompareSelect all 12Ascaris LumbricoidesNot EvaluatedCaenorhabditis ElegansNot EvaluatedDicrocoelium dendriticumNot EvaluatedDipylidium caninumNot EvaluatedGirardia tigrinaNot EvaluatedLoa LoaNot EvaluatedOpisthorchis viverriniNot EvaluatedPersian Carpet FlatwormNot EvaluatedPork TapewormNot EvaluatedToxocara canisNot EvaluatedTrichinella SpiralisNot EvaluatedWuchereria BancroftiNot EvaluatedSources1. Wikipedia: Nematodetier 2WikipediaNematode, Reproduction sectionQuote, Nematode, Reproduction sectionEggs may be embryonated or unembryonated when passed by the female, meaning their fertilized eggs may not yet be developed.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.