Observed arrival · 2026-08-30

Exuvia, a Journal for Your Spiders

exuvia.app Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

An offline collection journal for tracking spiders, feedings, moults, rehousings, growth, and daily care.

Landing page captured for the 2026-08-30 issue.

Field notes

Exuvia organizes a keeper’s collection around individual animal cards, with species, sex, moult history, DLS, feeding records, rehousings, and automatically drawn growth charts. The page cites a catalog of 53,550 spider species and demonstrates a ten-animal collection spanning seven genera. Its QR workflow links enclosure labels to records for quick feeding logs, while the described AI combines photographs with journal history to interpret conditions such as pre-moult.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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One card from the complete issue

The Unserved Branch

223,571 arrived 1,000 judged 999 catalogued Enter the complete issue