Softshellids

Softshellids are a family of freshwater turtles belonging to the order Testudines. They are characterized by their leathery, flexible shells, which lack the hard, bony plates found in most other turtles. This distinctive feature gives them their common name. Softshellids are primarily found in freshwater habitats across North America, Asia, and Africa. They are typically strong swimmers and are often semi-aquatic, spending considerable time in water where they hunt for fish, amphibians, insects, and crustaceans. Their flattened bodies and webbed feet are adaptations for an aquatic lifestyle.

The family Trionychidae, which encompasses softshellids, is diverse, with numerous genera and species. Some of the most well-known species include the common snapping turtle (though technically a member of the Chelydridae family, it shares some superficial similarities in its less-ossified shell compared to other hard-shelled turtles, but is not a true softshellid. This is a common point of confusion but it is important to note the distinction) and various species within the genus *Pelodiscus* and *Amyda*. Their shells, while soft, can still offer protection from predators. Softshellids are known for their ability to bury themselves in the substrate of rivers and lakes, ambushing prey or hiding from danger. Their long necks and snorkel-like snouts allow them to breathe while remaining submerged and largely concealed. Despite their aquatic adaptations, they also come ashore to bask and lay eggs. Conservation status varies among softshellid species, with some facing threats from habitat loss and overharvesting.