72 THÉEEL, NORTHERN AND ARCTIC INVERTEBRATES. I. SIPUNCULIDS. 
thing they are simple, but they also present themselves as bifurcate. The anterior 
part of the vessel is quite lacking in such protrusions, 
Phascolosoma eremita (M. SaArRs 1851). KOREN and DANIELSSEN 1875 and 1877: 
Pl. I. Figs. 6—58, Pl. XII. Fig. 173, Pl. XIII Fig. 187. 
Sipunculus eremita M. SARS 1851. 
Phascolosoma boreale KEFERSTEIN 1865 and THÉEL 1879. 
Phascolosoma digitatum THÉEL 1875 (?) 
Habitat: 
Greenland: Davis Strait, 63” 47 n.—52” 26 w., shells, 35 fms (Ing. & Glad. 
Exp. '/, 1871), 2 sps., one brown and one light. — Baffin Bay, 69? 16' n.—58” 8' w., 
stones and clay (Ing. & Glad. Exp. ”/; 1871), 3 sps., two light and one brown. — 
Upernavik, shells, 80—90 fms. (AMONDSEN ””/, 1860), 15—20 light specimens. — Godt- 
haab, shells, 80 fms. (AMONDSEN, July 1863), 2 light brown specimens. — Kikertak, 
clay, 35—40 fms. (ÖBERG ”'/s 1870), I sp. — Pröven, (TORELL), 3 sps. — Umanak. 
clay, 200 fms. (AMONDSEN), 1 darkish brown specimen. — 72? 25' n. — 17” 56' w., 
sand and stones, 300 m. (Sw. Pol. Exp. ”'/; 1900), 1 large, light sp. — 
Spitzbergen: Shoal Point, stones and clay, 13 fms. (Sp. Exp. ''/; 1861), I large, 
brown sp. — Brandewine Bay, stones and rocks, 5—15 fms (Sp. Exp. ”/; 1868), 1 
light sp. — Mossel bay, Lithothamnium, sand and clay, 2—30 fms. (Sp. Exp. 1872 
—1873), about 50 dark sps. — Smeerenberg Bay, stones and clay, 30—40 fms. (Sp. 
Exp. ”/s 1868), 2 almost blackish brown sps. — Kobbe Bay (Sp. Exp. 1861), 4 
brown sps, — Hakluyt's Headlid, clay, 20 fms (Sp. Exp. 1861), I brown sp. — Mag- 
dalena Bay, sand, 20 fms. (Sp. Exp. 18 ?), I light sp. — Norsköarne [Norwegian 
Islands], stones and sand, 15—25 fms. (Sp. Exp. 1872—1873), 3 darkish brown sps. 
— Fair Harbour, clay, 10 fms. (Sp. Exp. 1872—1873), 3 darkish brown sps. — Hekla 
Cove, clay and alges, 3—12 fms. (Sp. Exp. 1872—1873), 2 dark sps. — Foul Bay, 
stones and sand, 10—23 fms. (Sp. Exp. 1872—1873), 3 dark sps. — Hinloopen Strait, 
clay and stones, 16 fms. (Sp. Exp. 18 ?), 1 dark sp. — Waygat's Islands, 30 fms. 
(Sp. Exp. 18 ?), I dark sp. — Bel Sound, stones, alges and zoophytes, 10—35 fms. 
(Sp. Exp. 1864), about 20 dark sps. — Horn Sound, stones and clay, 40—060 fms. 
(Sp. Exp. 1872—1873), about 50 dark sps. — Stor Fjord, 76” 40' n.—18? e., clay, 
100—120 fms. (Sp. Exp. ”/, 1868), I small dark sp — Lomme Bay, stones and 
clay, 25—40 fms. (Sp. Exp. September 1868), 3 sps. — Ice Fjord, North Fjord, 
stones, Lithothamnium and fine reddish brown clay, 36 m. (Sp. Exp. "/; 1898), 4 
dark sps. — King Charles Land, 78” 50' n.—29? 39' e. fine blackish gray clay, 60— 
70 m. (Sp. Exp. '/s 1898), 1 small light sp. 
Iceland: Arnanäs (O. TORELL), 2 brown sps. 
Nova Zembla and North of Asia: Möller Bay, 72” 30' n.—52” 45 n., sand and 
stones, 53—20 fms. (Yen. Exp. ”/, 1875), 5 dark sps. — Matotschkin Scharr, Gubin 
