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LepSnap by Fieldguide

By Change Theory

This app is only available on the App Store for iOS devices.


LepSnap is a community field guide, created and edited by those who share a commitment to catalog the 175,000+ species of moths and butterflies around the world.

It's a simple way to use your smartphone to catalog Lepidoptera both in the collection and in the field.

Snap to identify ~
LepSnap analyzes your moth/butterfly photo to suggest possible IDs that can be later verified by experts.

Record your observations ~
LepSnap arranges your observations into a dynamic checklist. When taxonomic treatments change, your records update automatically.

Showcase your collection ~
Sharing collection data builds a richer picture of morphology and distribution.

LepSnap exists in thanks to:
- LepNet (Lepidoptera of North America Network)
- Visipedia (Caltech and Cornell Tech)
- Fieldguide (

What's New in Version 1.2.5

Bug fixes

iPhone Screenshots

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LepSnap by Fieldguide
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  • Free
  • Category: Reference
  • Updated:
  • Version: 1.2.5
  • Size: 48.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

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