Wildsight
Compare two species

Western Wormsnake vs. Flat-headed Snake

Both are tiny, smooth, glossy snakes with a pink belly, found under rocks. The Western Wormsnake is jet-black or dark purple above, its vivid pink belly runs well up the sides, its eyes are tiny and its tail ends in a sharp spine. The Flat-headed Snake is plain tan to reddish-brown with a flattened head slightly darker than the body, ordinary eyes, no tail spine, and a salmon belly that is pink down the middle and paler at the edges.

Open this comparison in Wildsight

Western Wormsnake

Carphophis vermis

Flat-headed Snake

Tantilla gracilis
Western Wormsnake vs. Flat-headed Snake: comparison sheet with the differences marked

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

More comparisons

Wildsight identifies the reptiles and amphibians of the United States. Every comparison