Find Nelson's milk snakes for sale from breeders and keepers. This compact tricolor from southwestern Mexico pairs wide red bands with clean white rings, and it stays a size that is easy to house.
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Nelson's milk snake is a small, brightly banded milk snake from southwestern Mexico. Its red bands are wide and bold, separated by black-bordered white rings, and adults stay on the smaller side for a milk snake. For keepers who want a manageable tricolor that is a little less common, it is well worth a look.
Nelson's milk snakes are native to Mexico, specifically the states of Jalisco, Colima and Michoacan. Their range covers lowland and foothill habitats along the Pacific side of the country, where they spend much of their time under cover.
The traditional scientific name is Lampropeltis triangulum nelsoni. Like other milk snakes, it has been affected by taxonomic changes to the group, so you may encounter a different name in newer references.
Adults generally measure about 2 to 3 feet and are often slightly smaller than other popular milk snakes. That compact size means a moderately sized enclosure is enough, and adults are usually satisfied with adult mice.
Lifespans of around 10 to 15 years are commonly reported in captivity, and some individuals may live longer. It is still a long commitment, so plan for many years of care.
Their smaller adult size also makes Nelson's a practical option for keepers with limited shelf space. Hatchlings are slender and start on pinky mice, and most move up through prey sizes steadily once they are eating well.
Give your snake a secure enclosure with a tight lid, a warm area at one end and a cooler area at the other, hides on both sides and a water bowl. A burrowing substrate and a humid hide help with comfort and shedding. Frozen-thawed mice sized to the snake make a reliable diet.
If you plan to breed Nelson's, careful records of pairings, clutch dates and hatchling meals are invaluable, and Husbandry.Pro is a practical way to keep breeding and feeding records together. The ReptileAds milk snake care guide explains temperatures and routines in detail.
The two look quite similar, with broad red bands and relatively narrow black and white rings. Nelson's are often smaller as adults, and some keepers note subtle differences in head color and band proportions. In practice, the best way to know what you are buying is a clear lineage from the breeder.
That is why asking about origin and parent animals matters more with this snake than with many others.
Choose a snake that is feeding reliably and has shed cleanly, and ask for photos of the parents and details about where the line originated. Because transport rules can vary, confirm anything that affects shipping to your area.
On ReptileAds you can chat with sellers, look through their reviews and set a Hit List alert so a new Nelson's listing does not slip past you.
AI-assisted guide reviewed by the ReptileAds team. General information about these animals — not care, veterinary or legal advice, and not a description of any individual listing above.
This category is set aside for the Nelson's milk snake, a smaller milk snake that is bred in more modest numbers than Honduran or Pueblan milks. Listings come from breeders and keepers, and many include the snake's age, feeding details and photos of its pattern.
Because Nelson's can look similar to Sinaloan milk snakes, read listings carefully and ask the seller about the animal's lineage. Built-in chat makes it easy to confirm feeding records, parents and shipping options, and seller profiles and reviews add useful context.
Set a Hit List alert for Nelson's milk snakes so you are notified when one is listed, and browse the Honduran, Pueblan, Sinaloan and Other Milk Snake categories too.
ReptileAds helps you keep track of a milk snake that does not show up for sale every day.
A Hit List alert lets you know when a Nelson's milk snake matching your search is listed.
Chat with sellers to learn where their Nelson's line comes from and see parent photos.
Seller profiles and reviews help you learn about the person behind each listing.
Nelson's milk snakes are compact and do well in a secure, moderately sized enclosure. In general terms:
For full care details, read the ReptileAds milk snake care guide.
Useful questions to ask about a Nelson's milk snake: