Freshwater Fish Invasion Data and R Code for Dark Diversity Framework

Data and R code supporting a study on Darwin's naturalization conundrum for freshwater fish invasions. The materials were authored by Wengang Zhang and last updated on April 13, 2026. The dataset is 363.1 KB in size and includes CSV, NEWICK, TXT, and R file formats.

Use Cases

• Testing the dark diversity framework for reconciling invasion hypotheses based on the study's conceptual model.
• Modeling freshwater fish establishment success based on phylogenetic and trait data implied by the framework.
• Reproducing the statistical analyses from the associated research paper using the provided R code.

Strengths

• Includes executable R code for full analytical reproducibility.
• Published under a permissive CC-BY-4.0 license.
• Last updated date (2026-04-13) is explicitly provided.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Wengang Zhang via figshare.

Collection Method

Likely compiled for the research paper 'Dark diversity framework reconciles Darwin’s naturalization conundrum for freshwater fish establishment'.

Time Range

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Freshness

Last updated 2026-04-13 11:40:25; freshness should be verified.

Geography

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