17 Common Musk Turtle Species: A Comparative Guide to Adult Size, Breeding Age, and Hibernation Habits

Today, we’ve compiled the core breeding information for 17 common musk turtle species. Covering everything from adult size, breeding size, and egg production to distribution and hibernation habits, we’ll explain it all in one go to help you avoid common pitfalls in turtle keeping and breeding!

Small Musk Turtle Species

Common Mud Turtle

For the Common Mud Turtle, the maximum carapace length for adult males is 11.5 centimeters (cm), while for females it is 12.7 cm, making it a representative small musk turtle. Breeding Time: Males at 7 – 8 cm, females at 9.5 – 12 cm; they can breed after being raised for 2 – 3 years. Egg Production: With winter heating, they can produce around 6 clutches annually, with 3 – 4 eggs per clutch, averaging 18 eggs per year. Prolific females can even lay over 40 eggs. They are distributed in the southeastern United States and have hibernation habits.

Mississippi Mud Turtle

For the Mississippi Mud Turtle, the maximum carapace length for adult males is 11.6 cm, and for females, it is 12.5 cm. Breeding Time: Males at 8 cm, females at 9 cm; they can breed after being raised for 3 – 5 years. Egg Production: Around 3 clutches per year, with 2 – 5 eggs per clutch, averaging 10 eggs annually. They are distributed in the United States and have hibernation habits.

Scorpion Mud Turtle

For the Scorpion Mud Turtle, the maximum carapace length for adult males is 10.5 cm, and for females, it is 12 cm. Breeding Time: Both males and females at around 11 cm, requiring 4 – 6 years of raising. Egg Production: High laying frequency, with 9 – 10 clutches per year, 1 – 3 eggs per clutch, averaging 8 – 15 eggs annually. They are distributed in Mexico, Guatemala, and Belize, and do not have hibernation habits.

Medium Musk Turtle Species

Loggerhead Musk Turtle

For the Loggerhead Musk Turtle, the maximum carapace length for adult males is 14.4 cm, and for females, it is 14.5 cm. Breeding Time: Males at 7.5 – 8 cm (raised for over 3 years), females at 9 – 10 cm (raised for over 5 years). Egg Production: 2 – 4 clutches per year, with 2 – 5 eggs per clutch, averaging around 10 eggs annually. They are distributed in the southeastern United States and have hibernation habits.

Razor-backed Musk Turtle

For the Razor-backed Musk Turtle, the maximum carapace length for adult males is 20.9 cm, and for females, it is 15.5 cm. Breeding Time: Males at 10 – 12 cm, females at 11.5 cm, requiring over 5 years of raising. Egg Production: 2 – 3 clutches per year, with 1 – 5 eggs per clutch, averaging around 10 eggs annually. They are distributed in the United States and have hibernation habits.

Common Musk Turtle

For the Common Musk Turtle, the maximum carapace length for adult males is 13.7 cm, and for females, it is 15 cm. Breeding Time: Males at 7.5 – 8 cm, females at 9.5 – 10 cm, requiring over 5 years of raising. Egg Production: 3 – 5 clutches per year, with 4 – 6 eggs per clutch, averaging around 20 eggs annually. They are distributed from southern Canada, and the northeastern to southeastern United States, and have hibernation habits.

Yellow Mud Turtle

For the Yellow Mud Turtle, the maximum carapace length for adult males is 14.7 cm, and for females, it is 13.5 cm. Breeding Time: Males at 12 cm, females at 11 cm, requiring over 5 years of raising. Egg Production: Around 3 clutches per year, with 4 – 8 eggs per clutch, averaging around 20 eggs annually. They are distributed in Mexico and the United States and have hibernation habits.

Stripe-necked Musk Turtle

For the Stripe-necked Musk Turtle, the maximum carapace length for adult males is 12.6 cm, and for females, it is 12.4 cm. Breeding Time: Males at 7 – 8 cm (raised for over 3 years), females at 9 – 10 cm (raised for over 5 years). Egg Production: Females produce 2 – 3 clutches per year, with 1 – 5 eggs per clutch, averaging 5 – 10 eggs annually. They are distributed in the United States and have hibernation habits.

Large Musk Turtle Species

Narrow-bridged Musk Turtle

For the Narrow-bridged Musk Turtle, the maximum carapace length for adult males is 16.5 cm, and for females, it is 15 cm. Breeding Time: Comes in large and small variants; small variants at 11 – 13 cm, large variants at 14 – 15 cm, with females being larger than males, requiring over 3 years of raising. Egg Production: Astonishing egg production, with 3 – 5 clutches per year, and some individuals reaching eight to ten clutches; large variants have 4 – 7 eggs per clutch, small variants have 3 – 5, averaging 20 eggs annually. Prolific individuals can even produce 100 eggs per year. Native to Mexico, Guatemala, and Belize, they do not have hibernation habits.

Red-cheeked Mud Turtle

For the Red-cheeked Mud Turtle, the maximum carapace length for adult males is 20.5 cm, and for females, it is 19.5 cm. Breeding Time: Males at 10 – 12 cm, females at 14 – 16 cm, requiring over 5 years of raising. Egg Production: Around 3 clutches per year, with 4 – 8 eggs per clutch, averaging around 20 eggs annually. Divided into Atlantic Red-cheeked (Belize, Guatemala, Mexico) and Pacific Red-cheeked (El Salvador, Guatemala, Honduras, Mexico), they do not have hibernation habits.

Mexican Giant Musk Turtle

For the Mexican Giant Musk Turtle, the maximum carapace length for adult males is 37.9 cm, and for females, it is 40.2 cm, making them the “big guys” among musk turtles. Breeding Time: Both males and females over 26 cm; males are ready to mate after 3 years, while females start laying eggs at around 5 years. Egg Production: 3 – 4 clutches per year, with 8 – 20 eggs per clutch, averaging 40 – 60 eggs annually. They are distributed in Mexico, Belize, Guatemala, etc., and do not have hibernation habits.

Chiapan Giant Musk Turtle

For the Chiapan Giant Musk Turtle, the maximum carapace length for adult males is 27.2 cm, and for females, it is 25 cm. Breeding Time: Males over 16 cm (4 – 5 years) can fertilize; small variant females start laying trial eggs at 16 – 17 cm, large variant females at 19 – 20 cm. Egg Production: 3 – 5 clutches per year; large variants have 8 – 11 eggs per clutch, small variants have 6 – 9, averaging 25 – 30 eggs annually. They are distributed in Mexico, Guatemala, and El Salvador, and do not have hibernation habits.

Mexican Mud Turtle

For the Mexican Mud Turtle, the maximum carapace length for adult males is 22.3 cm, and for females, it is 19.6 cm. Breeding Time: Both males and females at 14 – 15 cm, requiring 4 – 5 years of raising. Egg Production: 3 – 5 clutches per year, with 6 – 15 eggs per clutch, averaging 50 – 80 eggs annually, with prolific females capable of producing up to 120 eggs per year. They are a species endemic to Mexico and do not have hibernation habits.

Herrera’s Mud Turtle

For Herrera’s Mud Turtle, adult size: maximum carapace length for males is 17.2 cm, for females 15.7 cm. Breeding Time: Comes in large and small variants; small variants at 11 – 12 cm, large variants at 14 – 15 cm, with males being larger than females. Egg Production: It’s normal for females to have 3 – 5 clutches a year, with many individuals reaching 6 – 8 clutches; large variants have 5 – 8 eggs per clutch, small variants have 2 – 5, averaging 20 eggs annually. They are distributed in Mexico and do not have hibernation habits.

Distinctive Regional Species

Eastern Mud Turtle

For the Eastern Mud Turtle, the maximum size for adult females is 12.5 cm. Breeding Time: Males at 9 cm, females at 9 – 11 cm, requiring over 5 years of raising. Egg Production: 2 – 3 clutches per year, with 3 – 5 eggs per clutch, averaging around 10 eggs annually. They are distributed in the United States and have hibernation habits.

Florida Mud Turtle

For the Florida Mud Turtle, adult size: maximum carapace length is 14 cm. Breeding Time: Males at 10 cm, females at 10 cm. Egg Production: Consistent layers produce 3 – 5 eggs per clutch, with 4 – 8 clutches per year, averaging around 20 eggs annually. They are distributed only on the Florida peninsula in the United States and do not have hibernation habits.

White-lipped Mud Turtle (Northern, Southern)

For the White-lipped Mud Turtle (Northern, Southern), the maximum carapace length for adult northern white-lipped males is 21.4 cm, and for females, it is 20.8 cm. Breeding Time: Males at 12 – 14 cm, females at 16 – 18 cm, requiring over 3 years of raising. Egg Production: Comes in large and small variants, with 2 – 3 clutches per year; large variants have 3 – 5 eggs per clutch, small variants have 1 – 3, averaging 6 – 10 eggs annually. They are distributed across multiple countries including Belize, Colombia, Costa Rica, and do not have hibernation habits.

After reviewing these 17 types of musk turtle breeding ‘know-how’, is your breeding plan for your own turtles clearer now? Remember to follow us, as we will share more hands-on techniques for turtle keeping and incubation in the future. We’ll never hold back on the practical tips!