Giant Freshwater Stingray and Similar Species
Urogymnus polylepis
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Open the appSeveral fish can be confused with Giant Freshwater Stingray. Here are the key differences.
Species often confused with {name}
Mekong Smooth-back River Ray
Fluvitrygon kittipongi
Key differences: Generally smaller, lacks the prominent denticles/tubercles on the disc, and has a smoother dorsal surface. Its tail is also typically shorter relative to its disc size.
Marbled Whipray
Fluvitrygon oxyrhynchus
Key differences: Possesses a more pointed snout and distinct marbled or reticulated patterns on its dorsal surface, unlike the more uniform coloration of U. polylepis. Also generally smaller.
Leopard Whipray
Himantura leoparda
Key differences: Primarily marine/estuarine, though can enter freshwaters. Distinguished by its distinctive leopard-like spot patterns and typically smaller size. Its tail often has alternating dark and light bands.
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