A review and 37-character cladistic analysis of 15 living and fossil hippopotamid taxa revises several historical assignments while retaining Hippopotamidae as the study’s focal family; the resulting membership is a sampled taxonomic hypothesis, not a complete fossil duration. This navigation entry is not a phylogeny or a complete taxon dossier.
Represented rangeRange unavailable
Content packagecetartiodactyla
PBDBtxn:42479
Evidence boundary
Automated checks cover structure, identifiers, translations and links only; maintainer and external expert review are not complete.
Claim ledger
taxonomy · medium
A review and 37-character cladistic analysis of 15 living and fossil hippopotamid taxa revises several historical assignments while retaining Hippopotamidae as the study’s focal family; the resulting membership is a sampled taxonomic hypothesis, not a complete fossil duration.
claim:taxon:hippopotamidae:taxonomy
Known limits
A missing branch or fossil occurrence does not imply biological absence. Internal nodes are not calibrated divergence estimates.