Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Spotless smooth-hound:

"

The spotless smooth-hound is found in the temperate and tropical Pacific Ocean between 40°N and 11°N, off the coast of Vietnam, Japan, China and Taiwan, and possibly the Philippines.[1] It occurs on the continental shelf and in semi-enclosed areas of sea at depths down to 51 m (167 ft) and possibly as deep as 300 metres (980 ft). It is found near the seabed, often over sandy substrates and is thought to feed on crustaceans and other benthic invertebrates.[2][3]