云纹蛇鳝，又名星带蝮鯙、云纹海鳝，俗名薯鳗、钱鳗为辐鳍鱼纲鳗鲡目鯙亚目鯙科的其中一种海洋鱼类。

本鱼分布于印度太平洋区，包括东非、南非、红海、马达加斯加、科摩罗、毛里求斯、马尔代夫、塞舌尔群岛、留尼旺、斯里兰卡、圣诞岛、印度、缅甸、泰国、越南、**、日本、印尼、菲律宾、澳洲、马里亚纳群岛、库克群岛、夏威夷群岛、帕劳、关岛、瓦努阿图、萨摩亚群岛、法属波里尼西亚、巴拿马、哥伦比亚、哥斯达黎加等海域。

The snowflake moray (Echidna nebulosa) also known as the clouded moray among many various vernacular names, is a species of marine fish of the family Muraenidae.

It is widespread throughout the Indo-Pacific area from the eastern coast of Africa throughout Micronesia including the Red Sea and Hawaii. The species is also found in the eastern Central Pacific from southern Baja California, Mexico, and from Costa Rica to northern Colombia.