{"document_url": "https://en.wikipedia.org/wiki/Xiphasia_setifer"}
Species of fish
Xiphasia setifer, the hairtail blenny or the snake blenny, is a species of combtooth blenny found in the western Pacific and Indian Oceans. This species reaches 53 cm (21 in) in SL and is the longest species of combtooth blenny. It can also be found in the aquarium trade.