光唇鲨 Pygmy ribbontail catshark
（重定向自Eridacnis radcliffei）
光唇鲨（学名：Eridacnis radcliffei）为皱唇鲨科光唇鲨属的鱼类。广泛分布于印度洋及西太平洋的坦桑尼亚、亚丁湾、印度、安达曼群岛、越南、菲律宾海域以及**西南海域等。该物种的模式产地在菲律宾。
光唇鲨是最小的现存鲨鱼之一，体长只达到24公分，生活深度为70米至760米。
Eridacnis radcliffei
中文百科
英语百科
Pygmy ribbontail catshark 光唇鲨
（重定向自Eridacnis radcliffei）
The pygmy ribbontail catshark (Eridacnis radcliffei) is a species of finback catshark, family Proscylliidae, distributed patchily in the western Indo-Pacific from Tanzania to the Philippines. It occurs around the edges of continental and insular shelves at a depth of 71–766 m (233–2,513 ft), typically on or near mud bottoms. One of the smallest living shark species, the pygmy ribbontail catshark grows to a maximum known length of 24 cm (9.4 in). It has a slender body with a low, ribbon-like tail fin, and is dark brown in color with blackish dorsal fin markings and tail bands. This shark feeds mainly on bony fishes, followed by crustaceans and then squid. It is aplacental viviparous with females bearing litters of 1–2 relatively large pups. It is of minimal significance to fisheries, being caught as bycatch in some areas.
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