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Great Basin Spadefoot vs. Red-spotted Toad

Their records touch in the Owens Valley and the Mojave Desert. A: Vertical (cat-eye) in the Great Basin Spadefoot; horizontal in the Red-spotted Toad. B: No gland in the Great Basin Spadefoot; a small round gland in the Red-spotted Toad.

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Great Basin Spadefoot

Spea intermontana

Red-spotted Toad

Anaxyrus punctatus
Great Basin Spadefoot vs. Red-spotted Toad: comparison sheet with the differences marked

Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.

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