Juvenile Pumpkinseed Sunfish Performance Data from Canadian Shield Lake

Supplemental data for a study comparing littoral and pelagic ecotypes of pumpkinseed sunfish (Lepomis gibbosus). The dataset, authored by Patrick Sobchak and harvested from Borealis, addresses the effects of non-ancestral natal conditions on juvenile performance over the natal summer.

Use Cases

• Analyze juvenile fish performance based on spawning habitat type mentioned in the description
• Compare growth or survival metrics between littoral and pelagic ecotypes
• Model the role of juvenile performance in the formation of novel fish biodiversity

Strengths

• Data addresses a specific key uncertainty in fish ecology research
• Focuses on a defined study system: pumpkinseed sunfish in a Canadian shield lake

Limitations

• Row count is unknown, which may limit suitability assessment
• Column-level documentation is absent; field semantics must be inferred after download

Provenance

Source

Borealis Harvested Dataverse

Collection Method

Likely contains field measurements from a comparative study of juvenile fish spawned in different lake habitats.

Time Range

Covers the natal summer of age-0 juvenile fish.

Freshness

Last updated 2026-04-25 04:12:34; freshness should be verified

Geography

Data originates from a Canadian shield lake.