---
title: "Graham's Crawfish Snake"
description: "Regina grahamii — Rettili. Regina grahamii, commonly known as Graham's Crayfish Snake, is a species of nonvenomous semiaquatic snake in the subfamily Natricinae of the family Colubridae."
canonical: https://animalchecklist.com/it/animal/graham-s-crawfish-snake
last_updated: 2026-09-20
---

# Graham's Crawfish Snake

> Regina grahamii — Rettili. Regina grahamii, commonly known as Graham's Crayfish Snake, is a species of nonvenomous semiaquatic snake in the subfamily Natricinae of the family Colubridae.

- Scientific name: *Regina grahamii*
- Category: `reptiles` (Rettili)
- Habitats: `freshwater` (Laghi e fiumi)
- iNaturalist observations: 1228
- Wikidata: [Q25678920](https://www.wikidata.org/wiki/Q25678920)
- iNaturalist taxon: [111578](https://www.inaturalist.org/taxa/111578)

## Names

- en: Graham's Crawfish Snake
- de: Grahams Krabbennatter

## Countries with the most observations

US (1177)

## Summary

Regina grahamii, commonly known as Graham's Crayfish Snake, is a species of nonvenomous semiaquatic snake in the subfamily Natricinae of the family Colubridae. The species is endemic to the central United States.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Regina_grahamii

## Photo

![Graham's Crawfish Snake](https://animalchecklist.com/img/animals/graham-s-crawfish-snake/medium.jpg)

Photo: Calinsdad · CC0 · inaturalist — https://www.inaturalist.org/observations/73955922

## Machine access

`GET https://animalchecklist.com/api/v1/animals/graham-s-crawfish-snake?lang=it` — see [openapi.json](https://animalchecklist.com/openapi.json).