African sideneck turtles are a fascinating species known for their unique ability to tuck their heads to the side rather than pulling them directly into their shells. This behavior sets them apart from other turtle species and contributes to their distinctive appearance. Here's a look at how large African sideneck turtles can grow:

1. Size of African Sideneck Turtles

• General Size Range: African sideneck turtles typically grow to a moderate size compared to other freshwater turtle species. The average size is around 12 to 18 inches (30 to 45 cm) in length.
• Males vs. Females: In many species of turtles, males tend to be smaller than females, and African sideneck turtles are no exception. Female African sideneck turtles can reach the larger end of this size range, often growing closer to 18 inches (45 cm). Males usually stay on the smaller side, around 12 to 14 inches (30 to 35 cm).

2. Specific Species Sizes

There are several species of African sideneck turtles, and their sizes can vary slightly:

• South African Sideneck Turtle (Pelusios sinuatus):
  • Size: These turtles typically grow to about 6 to 8 inches (15 to 20 cm).
  • This species is relatively small compared to other African sidenecks.
• West African Sideneck Turtle (Pelusios castaneus):
  • Size: They can grow to around 10 to 12 inches (25 to 30 cm).
  • This species is slightly larger but still falls within the medium-sized range.
• Nile Sideneck Turtle (Pelusios bathyphilus):
  • Size: The Nile sideneck turtle is one of the larger species, reaching up to 18 inches (45 cm) in length.

3. Growth Rate and Lifespan

• Growth: African sideneck turtles are relatively slow growers. They typically take around 5 to 7 years to reach their full adult size.
• Lifespan: These turtles are long-lived, with a lifespan of 40 to 50 years in captivity, depending on their care and environment.

4. Conclusion: How Big Do African Sideneck Turtles Get?

• Average Size: Most African sideneck turtles reach a size of 12 to 18 inches (30 to 45 cm) in length.
• Larger Species: Some species, such as the Nile sideneck turtle, can grow up to 18 inches (45 cm).
• Females vs. Males: Females tend to be larger than males, with females growing closer to the 18-inch mark and males staying smaller.

African sideneck turtles are medium-sized freshwater turtles that grow steadily over the years and make fascinating pets for those who are prepared to care for them over their long lifespans. Their unique head movement, combined with their gentle nature, makes them a popular choice among turtle enthusiasts.