8 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 120 
Family Lumbrineridae 
Lumbrineris zonata (Johnson) 
Lumbriconereis zonata Johnson, 1901, pp. 408-409, pl. 9, figs. 93-100. 
Lumbrineris zonata (Johnson).—Hartman, 1944a, pp. 146-147. 
MaTERIAL.—Stations 7(8), 8(1), 9(11), 10(21), 11(8), 12(1), 16(8), 
17(2). 
DistrIBuTION.—Washington to Baja California. 
Family Dorvilleidae 
Stauronereis articulatus Hartman 
Stauronereis articulatus Hartman, 1938a, pp. 101-102. 
Dorvillea articulata Hartman, 1944a, p. 189.—Reish, 1963b, p. 426. 
MaTERIAL.—Stations 9(1), 10(8), 15(8), 16(2), 18(8), 21(1), 22(6), 
24 (4). 
DistrisutTion.—Central California to Baja California. 
Remarxs.—Stauronereis Verrill (1900) was re-established by Petti- 
bone (1961). Pettibone (1963) placed S. articulatus in synonymy 
with S. rudolphi (Delle Chiaje), but we are retaining the name SV. 
articulatus for the eastern Pacific population until detailed compari- 
sons can be made with collections from European waters. 
Family Orbiniidae 
Haploscoloplos pugettensis (Pettibone) 
Scoloplos elongata Johnson, 1901, pp. 412-413, pl. 10, figs. 105-110. 
Haploscoloplos elongatus (Johnson).—Hartman, 1944b, p. 257; 1957, pp. 273-275, 
pl. 26, figs. 1-11.—Reish, 1963b, p. 426. 
Scoloplos (Scoloplos) pugettensis Pettibone, 1957, p. 162. 
MaTERIAL.—Stations 11(8), 16(1), 17(2), 20(2). 
Distripution.—Alaska to Baja California. 
Remarxs.—Scoloplos elongata Johnson, 1901, is a junior homonym 
of S. elongata Quatrefages, 1866. Pettibone (1957) renamed Johnson’s 
species as S. (Scoloplos) pugettensis. Earlier Hartman (1944b) re- 
ferred S. elongata Johnson to the genus Haploscoloplos Monro, 1933, 
because of the absence of thoracic uncini in this genus. Pettibone, in 
1954 (p. 279) and again in 1957 (p. 160) indicated the difficulty in 
separating worn thoracic capillary setae in the genus Haploscoloplos 
from the thoracic uncini of the genus Scoloplos. This viewpoint was 
not followed by Hartman (1957) nor Berkeley and Berkeley (1958). 
We are therefore retaining the new name given by Pettibone, as re- 
quired by the rules of nomenclature, and placing the species in the 
genus Haploscoloplos. 
