Mite Dispersal Phenotype Under Heterogeneous Food and Competition

An 18-week experiment tracked 30 populations of the phoretic mite Rhizoglyphus robini across approximately 9 generations. Populations were subjected to six treatment combinations of food distribution (homogenous, heterogeneous, intermediate) and competition level (high, low), with five replicates per treatment. The data likely contains measurements of dispersal phenotype expression, showing that heterogeneous food distributions induce greater dispersal under high competition, but not low competition, and that dispersal expression reduces over time.

Use Cases

• Analyzing the effect of food distribution heterogeneity on dispersal expression based on the described experimental treatments.
• Testing hypotheses about density-dependent dispersal under different competition levels referenced in the description.
• Modeling temporal trends in phenotypic plasticity across generations over the 18-week experiment.
• Comparing replicate outcomes within the six unique treatment combinations described.

Strengths

• Dataset size is 484243 bytes, suggesting a substantial amount of recorded data.
• Experimental design is clearly described with 30 populations, 6 treatments, 5 replicates, and an 18-week time frame.
• License is explicitly stated as CC-BY-4.0, facilitating open reuse.

Limitations

• Column names and row count are unknown, limiting precise understanding of data structure.
• Metadata completeness is low; organization and specific data fields are not provided.

Provenance

Source

Lukas Edwards

Collection Method

Data from a controlled laboratory experiment on mite populations.

Time Range

18 weeks (approximately 9 generations)

Freshness

2026-03-20 21:20:31