Open datasets
Structured datasets that back the species, state, and comparison pages, released for reuse under CC BY 4.0.
- Open data
Species coverage dataset
Structured record of every species documented on this site: scientific name, family, range states, danger level, and citation sources. Released under CC BY 4.0.
- Open data
State-level species richness dataset
Per-state lists of documented species with notes on medical significance, peak activity season, and primary extension service citations.
- Open data
Species comparison dataset
Diagnostic comparison pairs (e.g., brown recluse vs. yellow sac, hobo vs. giant house) with the trait-by-trait differences and bottom-line summary used to render comparison pages.
- Open data
Bite symptoms reference dataset
Structured local and systemic symptom profiles for verified envenomations by Latrodectus and Loxosceles, drawn from peer-reviewed clinical case series.
- Open data
Myth versus fact pairs dataset
Structured myth/fact pairs covering the most persistent spider misconceptions in US media, each annotated with the original source of the myth (where traceable) and the primary literature debunking it.