Wildsight
Compare two species

Prairie Kingsnake vs. Central Ratsnake

An adult Central Ratsnake is black, but the young are grey with dark blotches and often mistaken for a Prairie Kingsnake. The Prairie Kingsnake has many small reddish-brown blotches edged in black on a tan or brown ground, smooth glossy scales, and a yellowish belly with brown checks. A young Ratsnake has larger dull grey-brown blotches with no black edging, weakly keeled scales, a white belly with dark checks, and a dark bar across the head in front of the eyes.

Open this comparison in Wildsight

Prairie Kingsnake

Lampropeltis calligaster

Central Ratsnake

Pantherophis alleghaniensis
Prairie Kingsnake vs. Central Ratsnake: 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