Hatch Match

Turn streamside insect clues into a supported hypothesis

Local hypothesis tool for streamside insect / biological identification support. Uses reviewed biological and observational evidence. Scoring stays on-device. Designed for a 60-second field flow.

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Streamside insect and fly detail — hatch hypothesis context

What it covers

60-second field flow
Hypothesis confidence language
High-signal observational cues
Do-not-invent occurrence guard
Source transparency panel
One-click Planner handoff