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Arroyo

Arroyo

Gene

Arroyo is a ball python color and pattern gene that can be subtle as a single gene. It is incomplete dominant: one copy shows, and two copies make the form called Rio, which is why single Arroyos are sometimes sold as het Rio.

How Arroyo works

One copy shows Arroyo.

Class
Incomplete dominant

Sources

Plan a pairing

Plan a pairing with Arroyo

Example: Arroyo × Normal gives about 1 in 2 Arroyo per egg (1/2).

Ball pythons with Arroyo

Showing Arroyo

Animals recorded as showing Arroyo.

Quick facts

Public profiles
3
Guides & articles
3

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Arroyo Herdbook

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Add a public Arroyo ball python profile with registry, identity, or pedigree details to start the public record.

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Arroyo Ball Pythons for Sale

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Arroyo Breeders

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Popular Ball Python Morphs

Each morph has its own page with listings, profiles, and breeders.

Guides & articles

Guides and articles for Arroyo ball python owners.

Ball Python Care: Setup, Humidity, Feeding, and Shedding

A ball python spends most of its life doing very little, in a warm dark place, waiting. That is not a defect. It is a west and central African ambush predator that hides in rodent burrows and termite mounds through the day and comes out at dusk, and most good decisions about its care follow […]

How Long Do Ball Pythons Live? Lifespan, Aging, and Records

Ball pythons commonly live 15 to 20 years in captivity, and some live longer. Merck gives that planning range, while the Royal Veterinary College says up to 25 years. Much older animals are documented, but an exceptional record should not become a promise attached to every hatchling. Create a free ball python profile so age […]

Ball Python Feeding and Shed Log: Record Events Without Guessing the Cause

A ball python feeding and shed log is most useful when it records events without guessing their cause. Keep what was offered, when it was offered, what you observed afterward, and the date and character of each shed. Creatures supports animal records and care plans so future tasks and completed events can stay separate. This […]

Arroyo Tools

Calculators, generators, and guides preset for Arroyo ball python.