Opistocystidae
type: Thing
description: family of annelids
additional property: PropertyValue
  property ID: P31
  value: taxon
additional property: PropertyValue
  property ID: P105
  value: family
additional property: PropertyValue
  property ID: P171
  value: Haplotaxida
additional property: PropertyValue
  property ID: P225
  value: Opistocystidae
additional property: PropertyValue
  property ID: P685
  value: 685936
additional property: PropertyValue
  property ID: P815
  value: 69041
additional property: PropertyValue
  property ID: P830
  value: 59
additional property: PropertyValue
  property ID: P846
  value: 3569
additional property: PropertyValue
  property ID: P850
  value: 993418
additional property: PropertyValue
  property ID: P910
  value: Category:Opistocystidae
additional property: PropertyValue
  property ID: P1992
additional property: PropertyValue
  property ID: P2671
  value: /g/11_yy7xvg
additional property: PropertyValue
  property ID: P2892
  value: C2802961
additional property: PropertyValue
  property ID: P3606
  value: 532642
additional property: PropertyValue
  property ID: P5055
  value: 107487
additional property: PropertyValue
  property ID: P9157
  value: 390288
confidence:
  popularity graph score:
    score: 0.008
    score pct: 1
    tier: established
    components:
      sitelinks: 8
      sitelinks norm: 0.019
      unique citations: 10
      unique citations norm: 0.004
      monthly pageviews: 5
      monthly pageviews norm: 0.0
  sitelinks: 8
  unique citations: 10
  monthly pageviews: 5
  yearly pageviews: 9
  pageview trend:
    m: 2026-08
    v: 5
  pageview trend:
    m: 2026-07
    v: 1
  pageview trend:
    m: 2026-06
    v: 1
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 8
    max: 423
    pct: 1.9
  tier: established
claims:
  P31:
    value: Q16521
    source count: 0
    confidence: 0.0
    value label: taxon
  P105:
    value: Q35409
    source count: 1
    confidence: 0.2
    value label: family
  P171:
    value: Q965468
    source count: 0
    confidence: 0.0
    value label: Haplotaxida
  P225:
    value: Opistocystidae
    source count: 1
    confidence: 0.2
  P685:
    value: 685936
    source count: 1
    confidence: 0.2
  P815:
    value: 69041
    source count: 1
    confidence: 0.2
  P830:
    value: 59
    source count: 1
    confidence: 0.2
  P846:
    value: 3569
    source count: 1
    confidence: 0.2
  P850:
    value: 993418
    source count: 1
    confidence: 0.2
  P910:
    value: Q14983811
    source count: 1
    confidence: 0.2
    value label: Category:Opistocystidae
  P1992:
    source count: 1
    confidence: 0.2
  P2671:
    value: /g/11_yy7xvg
    source count: 0
    confidence: 0.0
  P2892:
    value: C2802961
    source count: 1
    confidence: 0.2
  P3606:
    value: 532642
    source count: 1
    confidence: 0.2
  P5055:
    value: 107487
    source count: 1
    confidence: 0.2
  P9157:
    value: 390288
    source count: 1
    confidence: 0.2
citations:
  source: Integrated Taxonomic Information System
  stated in qid: Q82575
  retrieved: 2013-10-22
citations:
  source: Taxonomy database of the U.S. National Center for Biotechnology Information
  stated in qid: Q12159796
  retrieved: 2016-08-29
citations:
  source: Encyclopedia of Life
  stated in qid: Q82486
  retrieved: 2015-05-07
citations:
  source: Global Biodiversity Information Facility
  stated in qid: Q1531570
  retrieved: 2015-12-09
citations:
  source: World Register of Marine Species
  stated in qid: Q604063
  retrieved: 2018-01-12
citations:
  source: Plazi
  stated in qid: Q7203726
  retrieved: 2021-04-13
citations:
  source: UMLS 2023
  stated in qid: Q118645236
  retrieved: 2023-06-18
citations:
  source: Barcode of Life Data Systems
  stated in qid: Q16934719
  retrieved: 2021-02-09
citations:
  source: Interim Register of Marine and Nonmarine Genera
  stated in qid: Q51885189
  retrieved: 2018-04-17
citations:
  source: Open Tree of Life reference taxonomy version 3.6
  stated in qid: Q124708476
  retrieved: 2024-03-01
meta:
  wikidata id: Q5176167
  domain: taxon
  level: standard
  html url: https://4ort.xyz/entity/opistocystidae
  markdown url: https://4ort.xyz/entity/opistocystidae.md
  facts url summary: https://4ort.xyz/entity/opistocystidae/facts.json
  facts url standard: https://4ort.xyz/entity/opistocystidae/facts.json
  facts url full: https://4ort.xyz/entity/opistocystidae/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-24T01:29:22.791073Z
  entity updated at: 2026-05-03T18:28:36.114423+00:00Z
  entity created at: 2026-04-10T23:51:22.469307+00:00Z