States Wildlife

Arkansas Turtles: Identification Guide With Pictures

Last checked November 3, 2026 against official sources.

On this page
  1. All 13 turtles
  2. Lookalikes
  3. When they are active
  4. About this list
  5. Sources

AGFC: Arkansas is home to 16 species of turtle, but only two are land dwellers

This page lists 13 turtles. AGFC gives a total of 16; the 13 here are the turtles official sources name one by one.

All 13 turtles

From A to Z.

Alligator Snapping Turtle
Photo: Eric Schmidt · CC BY 4.0 · iNaturalist

Alligator Snapping Turtle

Macrochelys temminckii

Size
Usually 15 to 26 inches of shell and 35 to 150 pounds; males can reach 29 inches and 249 pounds, females about 22 inches and 62 pounds. Missouri records over 250 pounds.
How to recognize it
  • Three prominent ridges on the upper shell
  • Very large head with a sharp, strongly hooked beak
  • Extra row of scutes on each side of the shell
Conservation
Take and possession prohibited (AGFC Code 34.09)

Full Alligator Snapping Turtle guide

No confirmed photo of Map Turtle

Map Turtle

Graptemys geographica

Where in Arkansas
Buffalo National River National Park Service
Ornate Box Turtle
Photo: Archer Silverman · CC BY 4.0 · iNaturalist

Ornate Box Turtle

Terrapene ornata

Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan; may not be kept as a pet (AGFC Code 09.14)
No confirmed photo of Ouachita Map Turtle

Ouachita Map Turtle

Graptemys ouachitensis

Where in Arkansas
Buffalo National River National Park Service
Razorback Musk Turtle
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 2.0 · Wikimedia Commons

Razorback Musk Turtle

Sternotherus carinatus

Conservation
Take prohibited (AGFC Code 34.10)
Three-toed Box Turtle
Photo: Joshua Liverman · CC BY 4.0 · iNaturalist

Three-toed Box Turtle

Terrapene carolina

Size
Small: adult shell usually 4.5 to 6 inches; up to about 7 to 8 inches (Alabama, Virginia).
How to recognize it
  • High, domed upper shell
  • Hinged lower shell that closes the turtle in completely
  • Ridge (keel) down the center of the shell, more obvious in young

Full Three-toed Box Turtle guide

No confirmed photo of Western Chicken Turtle

Western Chicken Turtle

Deirochelys reticularia

Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan; take prohibited (AGFC Code 34.10); Take prohibited (AGFC Code 34.10)

Turtles people confuse

Eastern box turtle or Ornate box turtle?

Eastern box turtle
Photo: Summit Metro Parks · CC BY-SA 4.0 · iNaturalist · resized

Eastern box turtle Not stated

Ornate box turtle
Photo: Archer Silverman · CC BY 4.0 · iNaturalist

Ornate box turtle Not stated

The ornate box turtle usually has no ridge down the shell and has many yellow lines radiating from the center of each shell plate; it is more of a grassland species.

Alligator Snapping Turtle or Snapping Turtle?

Alligator Snapping Turtle
Photo: Eric Schmidt · CC BY 4.0 · iNaturalist

Alligator Snapping Turtle Not stated

Snapping Turtle
Photo: Cephas · CC BY-SA 4.0 · Wikimedia Commons · resized

Snapping Turtle Not stated

The common snapping turtle has a more rounded shell without the three prominent ridges, a saw-toothed row of scales on top of the tail, and eyes visible from above.

Photos show typical adults; individuals vary. Never get close to compare.

When turtles are active in Arkansas

Records of turtles in Arkansas peak in April to July. They show when people record turtles, not how many there are (about month bars).

580 records of turtles in Arkansas by month (GBIF, CC0 and CC BY records).

About this list

The species list comes from No AGFC turtle checklist found. Names come from AGFC Code of Regulations section 34.00, the 2025 Wildlife Action Plan, AGFC news, and NPS Buffalo National River park list (Arkansas Game and Fish Commission (AGFC), 2020-04-15). 12 more entries come from other official sources named on each card.

Venom labels come only from official sources and link to them; "Not stated" never means harmless. How labels work.

Sources

  1. Nuisance Wildlife. Arkansas Game and Fish Commission (AGFC). undated page; checked November 3, 2026.
  2. Box turtles making moves across Arkansas. Arkansas Game and Fish Commission (AGFC). April 15, 2020; checked November 3, 2026.
    Quoted passages (1)
    “Arkansas is home to 16 species of turtle, but only two are land dwellers”
  3. 2025 Arkansas Wildlife Action Plan, Chapter 2: Species of Greatest Conservation Need. Arkansas Game and Fish Commission (AGFC). 2025 plan; checked November 3, 2026.
  4. Code of Regulations 34.09 Taking Or Possession Of Alligator Snapping Turtles Prohibited. Arkansas Game and Fish Commission (AGFC). version effective 2019-04-25; checked November 3, 2026.
  5. Code of Regulations 34.10 Take Of Chicken Turtles And Razorback Musk Turtles Prohibited. Arkansas Game and Fish Commission (AGFC). version effective 2019-04-25; checked November 3, 2026.
  6. Code of Regulations 34.12 Take And Possession Of Aquatic Turtles For Personal Consumption Restricted. Arkansas Game and Fish Commission (AGFC). version effective 2026-07-01; checked November 3, 2026.
  7. Table 1. Species Expected and Abundance by Taxonomy (Buffalo National River spreadsheet; text strings extracted). National Park Service. undated page; checked November 3, 2026.
  8. GBIF.org occurrence records, human observations licensed CC0 1.0 or CC BY 4.0 only, accessed November 3, 2026. The datasets behind these counts are listed on our Sources page.