Basilosaurinae
type: Thing
alternate name: Basilosaurine
alternate name: Basilosaurines
description: extinct subfamily of cetaceans (Cetacea)
additional property: PropertyValue
  property ID: P18
  value: Basilosaurus skeleton.jpg
additional property: PropertyValue
  property ID: P31
  value: fossil taxon
additional property: PropertyValue
  property ID: P105
  value: subfamily
additional property: PropertyValue
  property ID: P171
  value: Basilosauridae
additional property: PropertyValue
  property ID: P225
  value: Basilosaurinae
additional property: PropertyValue
  property ID: P646
  value: /m/0h3qh4r
additional property: PropertyValue
  property ID: P842
  value: 53162
additional property: PropertyValue
  property ID: P1417
  value: topic/Basilosaurinae
additional property: PropertyValue
  property ID: P10907
  value: 53162
confidence:
  popularity graph score:
    score: 0.006
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 7
      sitelinks norm: 0.017
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 7
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 130
  pageview trend:
    m: 2026-06
    v: 85
  pageview trend:
    m: 2026-05
    v: 10
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-04
    v: 28
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 1
  popularity:
    sitelinks: 7
    max: 423
    pct: 1.7
  tier: long_tail
claims:
  P18:
    value: Basilosaurus skeleton.jpg
    source count: 0
    confidence: 0.0
  P31:
    value: Q23038290
    source count: 0
    confidence: 0.0
    value label: fossil taxon
  P105:
    value: Q164280
    source count: 0
    confidence: 0.0
    value label: subfamily
  P171:
    value: Q2670162
    source count: 0
    confidence: 0.0
    value label: Basilosauridae
  P225:
    value: Basilosaurinae
    source count: 0
    confidence: 0.0
  P646:
    value: /m/0h3qh4r
    source count: 0
    confidence: 0.0
  P842:
    value: 53162
    source count: 1
    confidence: 0.2
  P1417:
    value: topic/Basilosaurinae
    source count: 0
    confidence: 0.0
  P10907:
    value: 53162
    source count: 0
    confidence: 0.0
citations:
  source: Fossilworks
  stated in qid: Q796451
  retrieved: 2015-11-03
meta:
  wikidata id: Q4867470
  domain: fossil_taxon
  level: standard
  html url: https://4ort.xyz/entity/basilosaurinae
  markdown url: https://4ort.xyz/entity/basilosaurinae.md
  facts url summary: https://4ort.xyz/entity/basilosaurinae/facts.json
  facts url standard: https://4ort.xyz/entity/basilosaurinae/facts.json
  facts url full: https://4ort.xyz/entity/basilosaurinae/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T19:48:51.570623Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-10T23:16:58.483500+00:00Z