4B 
Do.trxin anp Unron srrait, Norts- 
WEST TERRITORIES. 
Harmothoe imbricata (Linné). 
Gattyana cirrhosa (Pallas). 
Nepthys ciliata (Miller). 
Autolytus prismaticus (Fabricius). 
Onuphis conchylega Sars. 
Lumbrinerets sp. 
Spiontd, larva Ba. 
Flabelligera affinis (Sars). 
Cistenides granulata (Linné). 
Spirorbis spirorbis (Linné). 
Circeis spirillum (Linné). 
BERNARD HARBOUR, NORTHWEST 
TERRITORIES. 
Harmothoe imbricata (Linné). 
Pholoe minuta (Fabricius). 
Evarnella impar (Johnston). 
Antinoe sarst Kinberg. 
Gattyana cirrhosa (Pallas). 
Anaitides groenlandica (Oersted). 
Eteone longa (Fabricius). 
Psammate aphroditoides (Fabricius). 
Nereis pelagica Linné. 
Cirratulus cirratus (O. F. Miiller). 
Arenicola marina (Linné). 
Flabelligera affinis (Sars). 
Brada villosa (Rathke). 
Nicolea venustula (Montagu). 
Cistenides granulata (Linné). 
Capitella capitata (Fabricius). 
Euchone analis (Kroyer). 
Canadian Arctic Expedition, 1918-18 
Spirorbis spirorbis (Linné). 
Circeis spirillum (Linné). 
BATHURST INLET, NoRTHWEST TERRI- 
TORIES. 
Travisia forbesit Johnston. 
MELVILLE ISLAND, NoRTHWEST TERRI- 
TORIES. 
Anaitides groenlandica (Oersted). 
HupsoN BAY. 
Harmothoe imbricata (Linné). 
Nepthys hudsontca, n. sp. 
Nereis pelagica (Linné). 
Lumbrinereis fragilis (O. F. Miller). 
Cistenides granulata (Linné). 
HUDSON STRAIT. 
Harmothoe imbricata (Linné). 
Lagisca rarispina (Sars). 
Nereis pelagica Linné. 
Paraziothea catenata (Malmgren). 
Amphitrite cirrata (Miller). 
Thelepus cincinnatus (Fabricius). 
Chone ungavana, n. sp. 
Circets sprrillum (Linné). 
Hauirax, Nova Scotta. 
| Spirorbis spirorbis (Linné). 
POLYNOIDAE. 
Harmothoe imbricata (Linné). 
1766. Aphrodita imbricata Linn, Syst. Nat., ed. 12, vol. 1, p. 1084. 
1768. Aphrodita violacea StroEM, Kongl. Norsk. Vidensk. Selsk. Skrifter, 
Deel 4, p. 366. 
1776. Aphrodita cirrata O. F. Mtuier, Prodr. Zool. Dan., p. 218. 
——. Aphrodita lepidota O. F. Miuuer, ibid., p. 218. 
1822. Polynoe cirrata Saviany, Syst. Annel., p. 26. 
1828. EHumolpe cirrata BuainvILLE, Dict. Sci. Nat., 57, p. 459. 
1843. Lepidonotus cirratus OnrsteD, Groenl. Ann. Dorsibr., p. 14, f. 1, 5, 6, 
II, 14, 15. 
1853. Aphrodita varians DALYELL, Pow. Creat., 2, p. 168, pl. 24, f. 11, 12. 
1865. Lepidonotus cirrosus QUATREFAGES, Syst. Annel., p. 261. 
1865. Harmothoe imbricata Maumcren, Ofvers. af K. Vet.-Akad. Forh., no. 1, 
p. 66, pl. 9, f. 84-85. 
Numerous examples of this widespread species occur in the collection of the 
Canadian Arctic Expedition. The species is common in the Atlantic on the North 
American shore from the Arctic regions south to Cape Cod, and on the European 
