Amyda ornata (Ornate Softshell Turtle)
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Amyda ornata, commonly known as the Ornate Softshell Turtle or Southeast Asian softshell turtle, is a distinct species of freshwater turtle recognized for its leathery shell and snout-like, elongated nose. This species is of considerable interest due to its unique adaptations and behaviors.
Scientific Classification
- Kingdom: Animalia
- Phylum: Chordata
- Class: Reptilia
- Order: Testudines
- Family: Trionychidae
- Genus: Amyda
- Species: A. ornata
Common Names
- Ornate Softshell Turtle
- Southeast Asian softshell turtle
Identification
Description
Amyda ornata has a broad, flattened body with a leathery carapace that lacks bony scutes. Its color ranges from olive to brown, often adorned with irregular dark spots. The turtle’s snout is elongated, aiding in breathing while submerged in water.
Sexual Dimorphism
Females are generally larger than males, with more rounded carapaces. Males may have longer, thicker tails.
Native Origin and Distribution
Geographical Range
Native to Southeast Asia, this species is found in countries including India, Thailand, Vietnam, and parts of Indonesia.
Preferred Habitat
The Asiatic softshell turtle favors slow-moving rivers, streams, and ponds with muddy or sandy bottoms where it can easily burrow.
Behavior
Feeding Habits
It is an opportunistic feeder, consuming fish, crustaceans, mollusks, and sometimes plant material.
Predators
Natural predators include large fish, birds of prey, and mammals like wild dogs.
Reproduction
Breeding Season
Breeding typically occurs during the rainy season.
Reproductive Method
Females lay eggs in sandy or muddy nests near water bodies, often producing multiple clutches per year.
Conservation
Extinction Status
Currently listed as Vulnerable on the IUCN Red List.
Threats
Habitat destruction, pollution, and harvesting for the pet trade and human consumption pose significant threats.
Conservation Measures
Efforts include habitat protection, legal protection from international trade under CITES, and breeding programs in captivity.
Economic Importance
The species is utilized locally as a source of food and traditional medicine, and internationally, it is sought after in the exotic pet trade.
Interesting Facts
- The softshell of the Asiatic turtle allows it to move more swiftly in water compared to hard-shelled turtles.
- They can bury themselves completely in soft substrate, leaving only their nostrils exposed for breathing.
Research Studies
For more detailed insights into Amyda ornata, a research paper titled “Ecological aspects of the Asiatic softshell turtle (Amyda ornata) in natural habitats” can be found here: Link to research paper.
About Author
Muntaseer Rahman started keeping pet turtles back in 2013. He also owns the largest Turtle & Tortoise Facebook community in Bangladesh. These days he is mostly active on Facebook.