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Couch's Spadefoot vs. Red-spotted Toad

Both live in the Colorado Desert; their records meet there. A: Vertical (cat-eye) in the Couch's Spadefoot; horizontal in the Red-spotted Toad. B: No gland in the Couch's Spadefoot; a small round gland in the Red-spotted Toad. C: Yellow-green marbled black in the Couch's Spadefoot; flat and grey-brown with red-tipped warts in the Red-spotted Toad.

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Couch's Spadefoot

Scaphiopus couchii

Red-spotted Toad

Anaxyrus punctatus
Couch's 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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