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  1. Home
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  3. Spiny Softshell Turtle

One of the 41 turtles and tortoises on WAnimals

Reptiles · Testudines · Trionychidae

Spiny Softshell Turtle

Apalone spinifera

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The spiny softshell turtle has a shell covered in leathery skin rather than horny scutes, with small spines along the front edge. It is as flat as a pancake, extremely fast in the water and able to run over land with notable agility. It buries itself in the sand of the bottom leaving only its tubular snout exposed, which it uses as a snorkel.

Weight

500 g – 15 kg

Size

13 cm – 54 cm

Life expectancy

25 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Freshwater
3countries28parks7dive sites1same family

Fun facts

  • It breathes through its skin and its throat: it can absorb oxygen straight from the water through the skin of its shell and the lining of its pharynx, which lets it stay submerged for hours without surfacing.
  • It buries itself in the sand of the bottom until completely hidden and stretches its neck to bring out only the tip of its tubular snout, which works as a snorkel.
  • It is one of the fastest turtles in the world both in water and on land, and bites in earnest if handled: its neck is extremely long and reaches almost any point on its own shell.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton with a shell (reptile)
Habitat and environment
Rivers, lakes and canals with sandy bottoms in central and eastern North America
Sexual maturity
9 years
Gestation / incubation
80 days of incubation
Litter / clutch size
20 eggs

Sources consulted: Wikipedia (es): Apalone spinifera

Where to find it

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The pins mark the parks and dive sites where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 17 of 35.

Related species

Other species in the catalogue with the most in common with Spiny Softshell Turtle — same habitat, park, country, tags or family.

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CountriesUnited States
ParksEvergladesUnited States
TagsCarnivore
Carnivore
Diurnal
Solitary
Reptile
Freshwater
United States
Canada
Mexico