Original diagnosis (Sun, Sui & Li, 2018: 131): Prostomium triangular. Thoracic region with 15–17 chaetigers. ... [details]
Western Pacific Ocean: East China Sea; Yellow Sea. [details]
"The species is named for its type locality in sea areas of China" (Sun, Sui & Li, 2018: 131). [details]
Mud and sandy mud sediments, and shelf depths (47-75 m). [details]
Yellow Sea, Western Pacific Ocean (33.75, 123.5), 65 m, mud. [details]