The scorpion mud turtle is a widespread species in the genus Kinosternon, characterized by its hinged plastron and often aggressive behavior. It is found in Central and South America.
Lineage: Turtles and Tortoises (TESTUDINES) > Cryptodira (CRYPTODIRA) > Durocryptodira (DUROCRYPTODIRA) > Snapping Turtles Superfamily (CHELYDROIDEA) > Mud and Musk Turtles (KINOSTERNIDAE) > Mud Turtles Subfamily (KINOSTERNINAE) > Mud Turtles (Kinosternon) > Mud Turtles Subgenus (Kinosternon (Kinosternon)) > Scorpion Mud Turtle (Kinosternon (Kinosternon) scorpioides). This path helps place the taxon within its family, genus, or species-level context.
Plate page 139
Chinese Name
蝎形动胸龟
English Name
Scorpion Mud Turtle
Scientific Name
Kinosternon (Kinosternon) scorpioides
Rank
Species
Plate notes
Kinosternon scorpioides
Trivia
The species name 'scorpioides' refers to the tail resembling a scorpion's sting. It is the type species of the genus Kinosternon.
Overview
The scorpion mud turtle is a widespread species in the genus Kinosternon, characterized by its hinged plastron and often aggressive behavior. It is found in Central and South America.
Scientific Name
Kinosternon scorpioides
Ecological Habits
Semiaquatic, inhabiting slow-moving waters, ponds, and marshes. Omnivorous, feeding on aquatic invertebrates, fish, carrion, and plant matter. Hibernates during dry seasons in burrows.
Major Threats & Conservation
Threatened by habitat destruction, pollution, and collection for the pet trade. Conservation efforts include habitat protection and regulation of trade.
Morphological Characteristics
Carapace length up to 200 mm, usually dark brown to black with a keel. Plastron with a single hinge, allowing partial closure. Males have a longer tail with a horny nail at the tip.
Natural Distribution & Conservation Status
Distributed from Mexico through Central America to northern South America, including the Amazon basin. Listed as Least Concern by the IUCN due to its wide range and adaptability.
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