North American fish morphological data, likely from a study comparing continental freshwater and transient marine species. The dataset was published by Kevin Torgersen on figshare under a CC-BY-4.0 license and was last updated on 2026-05-26. The file name suggests it contains principal component scores for morphological analysis.
Use Cases
- Analyzing morphological disparity between freshwater and marine fish lineages (inferred from domain, verify after download)
- Modeling the expansion of trait space due to marine-derived species (inferred from domain, verify after download)
- Conducting comparative phylogenetic analyses on fish morphology (inferred from domain, verify after download)
Strengths
- Published under a permissive CC-BY-4.0 license.
- Last updated on 2026-05-26, indicating recent maintenance.
Limitations
- Metadata is minimal; actual content requires verification after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and data scale are unknown, which may limit suitability assessment.
Provenance
- Source
- figshare
- Freshness
- Last updated 2026-05-26 10:24:36.
- Geography
- North America