What physical feature gives the White-blotched River Stingray its common name?
Answer
Prominent white or pale yellow spots or blotches on its dorsal surface
The common name White-blotched River Stingray is derived directly from the ray's distinctive appearance. Its dorsal surface features a base coloration that is dark—shades of brown, black, or deep gray—against which lighter markings appear. These lighter markings are specifically described as white or pale yellow spots or blotches. This pattern serves as a critical identifier for the species, although the intensity and specific aggregation of these spots can vary between individuals.
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