Entity:

Concise hierarchy

Current position

polychaetes ([unranked])

Ref: G.W. Rouse & F. Pleijel, 2001: table 1.1.

Polychaeta ([unranked])

Ref: G.W. Rouse & K. Fauchald, 1997: 164.

*polychaetes* ([unranked])	Ref: G.W. Rouse, 2001: 37; ix, table 1.1, fig. 2.2.
*Polychaeta* ([unranked])	Ref: G.W. Rouse & K. Fauchald, 1997: 163, 164, 204.

2001	G.W. Rouse & F. Pleijel: table 1.1	[8f]
1997	G.W. Rouse & K. Fauchald	[9f]