sourthen fiddler ray 中文叫什么

2020-06-18 教育 82阅读

南提琴鳐,一种动物。

A shark-like ray with the following features: disc flattened, oval to diamond-shaped; snout short, broadly triangular; a row of large thorn-like denticles along the middle of the back; lower caudal-fin lobe poorly-defined.

Body yellowish-brown above with dark-edged greyish bands radiating from the eyes and on either sides of back, and no distinct triangular or diamond-shaped marking behind eyes.

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